Re: [Fish-users] How to use AND/OR in scripts?
The thing to understand here is that 'and', 'or' and to some extent 'for' in fish are simple commands and fish doesn't track their usage in any particular way (like bash does). You have three choices: 1) Using begin/end to group expressions: if begin test $i = .; or test $i = ..; end 2) Using and/or commandness: test $i = .; if or test $i = .. 3) Using 'test' command syntax: if test $i = . -o test $i = ..; end regards, Maxim On Tue, 25 Aug 2015 08:12:14 +0300, Luciano ES lucm...@gmail.com wrote: Yes, I googled and looked it up in the manual, and still can't solve this. Consider this script: #!/usr/bin/env fish function xlist for i in (command ls -1a) echo $i end end I run it and get 194 items including files and directories. That is wrong. It should be 192. Ah, sure, it's counting . and .. so it adds two. Let's fix it: #!/usr/bin/env fish function xlist for i in (command ls -1a) if test $i = . continue end if test $i = .. continue end echo $i end end Now I run it and get 192. Good! But what if I want the two conditions on one line? #!/usr/bin/env fish function xlist for i in (command ls -1a) if test $i = .; or test $i = .. continue end echo $i end end Now I get 193. The .. entry (or rather the second conditional if I swap . and .. in the script) is getting through the filter. What am I doing wrong? As a side note, simple globbing (for i in *) returns the files only, not any directories. Is that by design? -- ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] lpr copies option
You need to escape '#' symbol as soon as it's comment mark. Use -\# 3 or quotes as it was suggested before. Maxim On Mon, 10 Feb 2014 04:41:48 +0400, Bryan Kilgallin br...@netspeed.com.au wrote: The lpr command prints files. It has a -# option that sets the number of copies to print. This option is available in BASH. But unfortunately FISH does not recognise it. So I get the unknown option error message. -- Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121051231iu=/4140/ostg.clktrk ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Question building recursive_replace function
Hi,it seems that you have to replace the quoting from '' to "":"s/$argv[1]/$argv[2]/g"because the variables are not expanded otherwise.regards,MaximOn Sat, 11 Jan 2014 08:24:09 +0800, benjamin adamson adamson.benja...@gmail.com wrote:Hello fish terminal team!I have a quick question about a script I am trying to build.Based on this stackoverflow question,http://stackoverflow.com/questions/1583219/awk-sed-how-to-do-a-recursive-find-replace-of-a-string I am building the following fn:function recursive_replace set arg_count (count $argv) if [ $arg_count != 2 ] echo "expecting two arguments." return end echo replacing $argv[1] echo replacing $argv[2] find . -type f -print0 | xargs -0 sed -i 's/$argv[1]/$argv[2]/g'endHowever I feel like based on the way fish is structured, perhaps I am approaching the problem wrong. The above fn doesn't work, because $argv[1] isn't being textually replaced by it's value when the find command is executed. Can someone suggest how I can get this to work? I'm either missing something in the documentation, or completely clueless how fish is envisioned to be used.Thanks!! :) -- CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431iu=/4140/ostg.clktrk___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Input redirection console
echo Hello world! | cat On Tue, 09 Jul 2013 03:06:07 +0400, Alex Boisvert alex.boisv...@gmail.com wrote: What is the fish equivalent for this bash-ism? $ cat END Hello World! END Hello World! -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831iu=/4140/ostg.clktrk ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] bash/zsh compatibility helper?
Hi, I have a script which is doing what you suggested: source env.sh source env.csh source env.csh If a file lacks extension you can use options --sh, --bash and --csh. If you use --ext it works in a bit different way: it execs a foreign shell which sources a file and then execs fish again. It was stable, but be careful, it can corrupt current environment if it fails. regards, Maxim On Mon, 13 May 2013 15:52:30 +0400, Michael Stillwell m...@beebo.org wrote: Is there any way to run bash/zsh scripts that set environment variables under fish? I was hoping there'd be a function that did something like: 1. Run printenv under fish, capture the output. 2. Run the script under bash, capture the output of printenv. 3. Diff the two printenv outputs, and run set commands within fish as appropriate. The script I'm especially trying to get working with fish at the moment is https://github.com/postmodern/chruby/blob/master/share/chruby/chruby.sh but it's a somewhat general problem. Cheers, Michael -- Learn Graph Databases - Download FREE O'Reilly Book Graph Databases is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users source.fish Description: Binary data -- Learn Graph Databases - Download FREE O'Reilly Book Graph Databases is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] bash/zsh compatibility helper?
Steve, thank you for the script. Maxim On Mon, 13 May 2013 16:47:47 +0400, Stestagg stest...@gmail.com wrote: Hi Here's an alternate version that doesn't use temporary files, but does use python. Usage: ``` ./source_compat.py source script file here | . ``` Note, in your example, you need to source the file, and then call a function from that file. This is also possible: ``` ./source_compat.py 'source ./chruby.sh; chruby_use' | . ``` Thanks Steve On Mon, May 13, 2013 at 1:36 PM, Maxim Gonchar gma...@gmail.com wrote: Hi, I have a script which is doing what you suggested: source env.sh source env.csh source env.csh If a file lacks extension you can use options --sh, --bash and --csh. If you use --ext it works in a bit different way: it execs a foreign shell which sources a file and then execs fish again. It was stable, but be careful, it can corrupt current environment if it fails. regards, Maxim On Mon, 13 May 2013 15:52:30 +0400, Michael Stillwell m...@beebo.org wrote: Is there any way to run bash/zsh scripts that set environment variables under fish? I was hoping there'd be a function that did something like: 1. Run printenv under fish, capture the output. 2. Run the script under bash, capture the output of printenv. 3. Diff the two printenv outputs, and run set commands within fish as appropriate. The script I'm especially trying to get working with fish at the moment is https://github.com/postmodern/**chruby/blob/master/share/** chruby/chruby.shhttps://github.com/postmodern/chruby/blob/master/share/chruby/chruby.sh but it's a somewhat general problem. Cheers, Michael --**--** -- Learn Graph Databases - Download FREE O'Reilly Book Graph Databases is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_**d2d_mayhttp://p.sf.net/sfu/neotech_d2d_may __**_ Fish-users mailing list Fish-users@lists.sourceforge.**net Fish-users@lists.sourceforge.net https://lists.sourceforge.net/**lists/listinfo/fish-usershttps://lists.sourceforge.net/lists/listinfo/fish-users -- Learn Graph Databases - Download FREE O'Reilly Book Graph Databases is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Learn Graph Databases - Download FREE O'Reilly Book Graph Databases is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Completion for aliases, a la bash
You can try this function to make completions for aliases: function make_completion --argument-names alias command echo function __alias_completion_$alias set -l cmd (commandline -o) set -e cmd[1] complete -C\$command \$cmd\ end | . complete -c $alias -a (__alias_completion_$alias) end use it as follows: make_completion aptin sudo apt-get install I do not have aptitude and checked it on pacman: make_completion pacs 'pacman -S' does the job. The function creates function which calls 'complete -C' for the specified commandline with alias name substituted. Maxim On Thu, 24 Jan 2013 02:48:47 +0400, Mark Skilbeck m...@iammark.us wrote: Aw, yuck. Here's to a better future... *cheers*. On Wed, Jan 23, 2013 at 01:30:27PM -0800, ridiculous_fish wrote: Not yet, but it's highly desired: https://github.com/fish-shell/fish-shell/issues/393 On Jan 22, 2013, at 12:58 AM, Mark Skilbeck m...@iammark.us wrote: Hi, all. In bash, one can provide completions for aliased commands. For example, I could have: alias aptin=sudo apt-get install provide apt-get install's completions for the command aptin. Clearly this is a huge time-saver. Is the same possible in Fish? Please say yes! -mgsk -- Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnnow-d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnnow-d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnnow-d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] setting PATH for good
I guess the PATH is handled in a special way, so the -U key might not be appropriate. Just put all the commands you want to execute on a startup to the ~/.config/fish/config.fish Maxim On Thu, 10 Jan 2013 21:22:01 +0800, Tomasz Kuzma map...@sezamkowa.net wrote: Unfortunately it doesn't work for me: http://cl.ly/image/2n192D3b3P2E Wiadomość napisana przez SanskritFritz sanskritfr...@gmail.com w dniu Jan 10, 2013, o godz. 2:15 PM: On Thu, Jan 10, 2013 at 12:29 PM, Tomasz Kuźma map...@sezamkowa.net wrote: Hi fish-users! I got one small question that's causing a problem: Every time i launch fish (in iTerm2 in OSX 10.8.2) i have to manually add tex to PATH (set PATH $PATH /usr/texbin)- how can i do it so it will be preserved between launches? Thanks for help! Hi, use set -U http://ridiculousfish.com/shell/user_doc/html/commands.html#set -U or --universal causes the specified environment variable to be given a universal scope. If this option is supplied, the variable will be shared between all the current users fish instances on the current computer, and will be preserved across restarts of the shell. -- Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnmore_122712 ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish: Unknown command “history”
Hi Utkarsh, You are using the old version of fish which doesn't contain the history builtin. The latest fish release has this command. You can build it manually from: https://github.com/fish-shell/fish-shell Or look through the maillist archive. I guess someone is making latest deb files. regards, Maxim On Wed, 19 Dec 2012 04:19:56 +0400, Utkarsh Sengar utkarsh2...@gmail.com wrote: Hello, Just installed fish on ubuntu 12.04, everything works like a charm except the history command for some weird reason. When I type: history, I get this error: fish: Unknown command “history” history: command not found It works fine with I switch back to bash. What am I doing wrong? -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Separators
Hi,
I hope so (:
we are discussing it here:
https://github.com/fish-shell/fish-shell/issues/384
Maxim
On Wed, 19 Dec 2012 20:10:18 +0400, Goran Mekić m...@lugons.org wrote:
Hello,
Is there a way to configure fish to recognize the following array as
separators: :;,.(){}[]? I mean, using ctrl+w, for example. Thanx!
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Re: [Fish-users] Completion of auto-suggest
Hi, ^F to complete the whole line, M-F to complete the line token by token. Maxim On Wed, 12 Dec 2012 11:21:07 +0400, Christian Rishøj christ...@rishoj.net wrote: Please excuse me if this has been documented somewhere – I have not been able to find it. It's fantastic that fish suggests completions of commands as I type. E.g., after typing ssh ...i see a suggestion with a hostname even before hitting TAB. Now, let's say that the suggestion is exactly that I want. How do I complete it? Hitting TAB doesn't immediately complete the command in case the command prefix is still ambiguous. Thank you, Christian -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] An idea, from implementing extended globbing in fish
Hi Cheer, since you already use the additional function, it worth looking at the 'find' command, which can do all the complicated job which can not be done with simple globbing. regards, Maxim On Sun, 09 Dec 2012 17:43:59 +0400, Cheer Xiao xiaqq...@gmail.com wrote: Hi all, For those not acquainted with zsh: extended globbing is one of the many features of zsh that allows you to match files satisfying a given criteria in a inline manner (instead of going through a loop). For example, echo abc*(/) gives you all directories with names starting with abc in current directory, while rm .*(@) removes all symlinks with names starting with ., etc. It is a useful feature, but I don't really like the arcane syntax. Fish doesn't have extended globbing (which is good actually :-), so I'm tempted to write this: function filter set predicate $argv[1] for i in (seq 2 (count $argv)) test $predicate $argv[$i]; and echo $argv[$i] end end So now I write echo (filter -d abc*) and rm (filter -L .*) to achieve the same effect as echo abc*(/) and rm .*(@) in zsh. It is more verbose, but the readability is considerably better; it also allows you to reuse the knowledge of the test builtin. This works fine until, of course, you start to encounter file names containing newlines. Try this: cd (mktemp -d) mkdir 'a b' count * count (filter -d *) Clearly, The problem stems from the fact that when fish expands the command substitution (filter -d *), filenames echo'ed by filter run together before being split on newlines to render the substituted words. A newline in one of the filenames is then indistinguishable with two filenames. So this leads to my proposal: * When evaluating a fish function, maintain an alternative output buffer besides stdout. The buffer is actually a dynamic-sized list (std::vector for C++ programmers) of strings. Introduce a new builtin (say put) to write to that buffer. * Exactly one of the two output buffers (let's call them stdout and altout) should be active within a function. * Within functions, calling put activates the altout and closes stdout. Each invocation of put with k arguments appends k new elements to altout. (The relationship between altout and stdout still needs some thoughts though.) * When command substitution is performed, it is checked which of stdout and altout is active (the latter is only possible for fish functions; external commands always have only stdout active). If altout is active, the elements in altout are substituted directly. If stdout is active, the content in stdout is split on newlines before being substituted (as is currently done). * When altout is written to when there is no enclosing command substitution (eg. calling put on the prompt), anything written to it is directed to stdout plus a newline. With altout I can write my filter by replacing echo with put and it's now newline-safe. Being able to output arrays of strings can be of many other uses - actually it enables you to write any array manipulating functions in an easy way. If the newline-in-filenames stuff sounds too invented and unlikely, consider why shells need real arrays instead of strings joined by delimiters (be it whitespace or newlines) at all. Actually, one of the favorite things about fish is its clean array syntax, it is a really nice thing. I think fish deserves the added expressive power. :) -- Regards, Cheer Xiao -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] coloring special characters
Hi Leonardo,
try this:
set -U fish_color_redirection magenta
Maxim
On Mon, 26 Nov 2012 16:55:39 +0400, Leonardo Boiko leobo...@gmail.com
wrote:
set | grep ^fish
→ An error occurred while redirecting file 'fish'
Ops! unlike sh, ^ is a metacharacter in fish! (So I have to learn a
new habit and escape it.)
I found myself wishing that this circumflex were colored differently
than regular arguments (so that I knew, at a glance, that it wouldn't
be sent as-is to the command). In this fish, I notice the following
special characters are colored cyan:
$\*?(){}~%
Also quotes (single and double) are yellow with their contents, hash
is dark-red with the following comment, and ; are bright red.
However, the following special characters are just in the plain white
of normal, uninterpreted characters:
^|
Could we get all special characters in a different color than the
nonspecial?
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Re: [Fish-users] from bash to fish
On Tue, 23 Oct 2012 09:22:48 +0400, Philip Ganchev phil.ganc...@gmail.com wrote: You need to convert each of the Bash commands in your ~/.bashrc script to a Fish command, and put it in your fish initialization script. Instead of 'export', use 'set -U'. Instead of '[', use 'test'. Instead of the 'fi' keyword, use the 'end' keyword. Instead of defining aliases, define functions, using the 'function' built-in. Instead of 'PS1', use 'PROMPT'. I think it is better to use 'set -x' instead of export in fish.config. Or at least 'set -Ux'. regards Maxim -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Basic history completion not working in OpenBeta_r2?
Hi, the lates fish is here: https://github.com/fish-shell/fish-shell.git Did you try it? regards, Maxim On Sat, 15 Sep 2012 02:24:59 +0300, Fred Alger f...@fredalger.net wrote: So I just discovered fishfish today, very impressed! I've been using fish for a long time and love it. So I installed OpenBeta_r2 via OS X homebrew, and I noticed two things: 1. it clobbered my fish history :-( 2. previous-command-arg completion doesn't work like I expect, i.e., like fish works for me: mkdir test cd (Alt+UpArrow) It shows 'test/' as a suggestion, but I expected Alt+Up to grab the last arg from the last command. The docs say it's supposed do that… but it's not working for me. Am I missing something blindingly obvious here? Is this something that's been fixed? Thanks! -- Fred Alger @_phred -- How fast is your code? 3 out of 4 devs don\\\'t know how their code performs in production. Find out how slow your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219672;13503038;z? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Copying and pasting long commands
It seems that fish also puts hard new-line in the output, so the terminal do not reformat the buffer when resizing. I've created a ticket for things discussed here: https://github.com/fish-shell/fish-shell/issues/300 regards, Maxim On Fri, 24 Aug 2012 11:39:07 +0400, Jan Kanis jan.c...@jankanis.nl wrote: I personally wouldn't find it a problem if both the ellipsis and the newline are removed from fish's output. On Fri, Aug 24, 2012 at 6:36 AM, Kevin Ballard ke...@sb.org wrote: I'm pretty certain the shell can't prevent the ellipsis from getting into the clipboard, since Terminal is copying the actual emitted text. In any case, I'm guessing bash doesn't bother to emit a hard newline and lets the terminal's wrapping take care of it, which allows the copy to work just fine, and I assume fish emits the hard newline after the ellipsis. Fixing the newline isn't worthwhile in fish though because you'd still have an ellipsis in your command. -Kevin On Aug 23, 2012, at 12:24 AM, Jon Clayden jon.clay...@gmail.com wrote: Thanks for the responses, and for the suggestions. Surely it would be possible, however, for the shell to ignore the ellipsis/newline sequence, at the very least? Rewriting the command to remove it would be better still, but perhaps that's more tricky. All the best, Jon On 23 Aug 2012, at 07:14, Maxim Gonchar gma...@gmail.com wrote: You can also bind some key to save the current commandline: bind \ey 'commandline | pbcopy' Maxim On Thu, 23 Aug 2012 08:12:41 +0400, Kevin Ballard ke...@sb.org wrote: Copying Pasting is a terminal-level thing. You can only copy the actual text that's rendered on the terminal. So yes, you're going to get the ellipsis/newline as well. Sadly, there's no avoiding that. However, you could work around this by piping text to `pbcopy`. If you have a command in your command line that you want to copy, just hit ^Aecho '^E' | pbcopy Unless you have single-quotes in the command, this will send the whole command-line to `pbcopy`. Alternatively, if this is a command you've already executed and now you want to save it, you could use the `history` command, e.g. history | head -1 | pbcopy -Kevin On Aug 22, 2012, at 7:42 AM, Jon Clayden jon.clay...@gmail.com wrote: Dear all, Before raising an issue for this I wanted to check if this behaviour is intended or unavoidable. It seems that when long commands are copied and pasted between fish instances, the inserted ellipsis characters and line breaks are pasted too, and interpreted. The practical upshot of this is that only part of the command line is pasted, with an ellipsis character, and then executed. This is quite annoying. It seems to happen in both the beta release and current master within Terminal.app on OS X 10.8. Can anyone shed any further light on this, please? Thanks, and all the best, Jon -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http
Re: [Fish-users] Can't seem to signal a script
Strange it works for me on Arch linux. What system do you use? Do you use the latest fish? I thought this thread-bug was already fixed. Btw., is the testusr.fish job is the first? (Stupid question, but it's better to check). regards, Maxim On Mon, 27 Aug 2012 20:36:37 +0400, Лев Долгов lev.dol...@gmail.com wrote: I should have sent the email on both addresses. On Mon, Aug 27, 2012 at 7:35 PM, Лев Долгов lev.dol...@gmail.com wrote: Nope. And I see a weird bug :( ~ cat testusr.fish function testusr --on-event USR1 echo Got the signal end while true sleep 1 end ~ command fish testusr.fish ~ kill -USR1 %Warning: principal_parser called off of main thread. Break on debug_thread_error to debug. ~ kill -USR1 %1Warning: job_get called off of main thread. Break on debug_thread_error to debug. ~ kill -USR1 %1 ~ regards, Leo On Mon, Aug 27, 2012 at 2:44 PM, Maxim Gonchar gma...@gmail.com wrote: If you make the following script (testusr.fish): --**--- function testusr --on-event USR1 echo Got the signal end while true sleep 1 end --**--- then run it as command fish testusr.fish kill -USR1 %1 do you see anything? regards, Maxim On Mon, 27 Aug 2012 15:01:37 +0400, Лев Долгов lev.dol...@gmail.com wrote: I have a following script that changes a wallpaper every 15 minutes under xfce: http://pastie.org/4596618. I wish to make it possible to interrupt the usual 15-minute delay and change the wallpaper at once if the script is signalled SIGUSR1. I find the corresponding PID and send the signal: ps ax|grep change 11437 pts/0S 0:00 /usr/bin/fish /opt/myscripts/change-** wallpaper2 13580 pts/2S+ 0:00 grep change kill -USR1 11437 but nothing happens. Am I doing something wrong? -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Can't seem to signal a script
If you make the following script (testusr.fish): - function testusr --on-event USR1 echo Got the signal end while true sleep 1 end - then run it as command fish testusr.fish kill -USR1 %1 do you see anything? regards, Maxim On Mon, 27 Aug 2012 15:01:37 +0400, Лев Долгов lev.dol...@gmail.com wrote: I have a following script that changes a wallpaper every 15 minutes under xfce: http://pastie.org/4596618. I wish to make it possible to interrupt the usual 15-minute delay and change the wallpaper at once if the script is signalled SIGUSR1. I find the corresponding PID and send the signal: ps ax|grep change 11437 pts/0S 0:00 /usr/bin/fish /opt/myscripts/change-wallpaper2 13580 pts/2S+ 0:00 grep change kill -USR1 11437 but nothing happens. Am I doing something wrong? -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Copying and pasting long commands
You can also bind some key to save the current commandline: bind \ey 'commandline | pbcopy' Maxim On Thu, 23 Aug 2012 08:12:41 +0400, Kevin Ballard ke...@sb.org wrote: Copying Pasting is a terminal-level thing. You can only copy the actual text that's rendered on the terminal. So yes, you're going to get the ellipsis/newline as well. Sadly, there's no avoiding that. However, you could work around this by piping text to `pbcopy`. If you have a command in your command line that you want to copy, just hit ^Aecho '^E' | pbcopy Unless you have single-quotes in the command, this will send the whole command-line to `pbcopy`. Alternatively, if this is a command you've already executed and now you want to save it, you could use the `history` command, e.g. history | head -1 | pbcopy -Kevin On Aug 22, 2012, at 7:42 AM, Jon Clayden jon.clay...@gmail.com wrote: Dear all, Before raising an issue for this I wanted to check if this behaviour is intended or unavoidable. It seems that when long commands are copied and pasted between fish instances, the inserted ellipsis characters and line breaks are pasted too, and interpreted. The practical upshot of this is that only part of the command line is pasted, with an ellipsis character, and then executed. This is quite annoying. It seems to happen in both the beta release and current master within Terminal.app on OS X 10.8. Can anyone shed any further light on this, please? Thanks, and all the best, Jon -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] . without any args
you need to pass EOF: press Ctrl+D. Maxim On Fri, 17 Aug 2012 05:33:10 +0900, Peter Flood i...@whywouldwe.com wrote: Sometimes I accidentally run . (source) without any args (by pressing enter too soon, before up, not after), when this happens I can't get my prompt back with either ctrl+c or ctrl+z and end up closing the tab. Is there a way to get the prompt back without ending the session? Thx -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Minimize, maximize, resizing escape sequences
Hi, try 'command echo' instead of 'echo', should work. Thanks for nice aliases. Maxim On Wed, 08 Aug 2012 05:55:44 +0900, Matthias Wiesmann matthias.wiesm...@gmail.com wrote: Hi, I started using fish, a really nice replacement for bash. One feature I was not able to reproduce using fish was docking and undocking of the window. Basically, in bash I had the following aliases defined: alias dock='echo -ne \033[2t' alias lower='echo -ne \033[6t' alias raise='echo -ne \033[5t' alias 42x80='echo -ne \033[8;42;80t' alias maxh='echo -ne \033[8;0;80t' alias maxw='echo -ne \033[8;24;0t' Those aliases let me dock the terminal window, lower it, raise, and change its dimensions. This worked with both Apple's terminal and xterm. Is there any way to reproduce this behaviour using Fish? Thanks in advance Cheers Matthias Wiesmann -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] nothing appropriate
Hi, it seems that 'nothing appropriate' is the 'apropos' command output. Apropos is called to print command description. It seems that new versions of apropos print error message if the command is not found to the stderr. I've fixed it in https://github.com/fish-shell/fish-shell/pull/262 . You can do it manually by changing apropos $argv | awk to apropos $argv ^/dev/null | awk in __fish_describe_command function. Maxim On Fri, 03 Aug 2012 06:08:42 +0900, aurelien coillet acoil...@gmail.com wrote: Hey all, I'm discovering fish and I really appreciate its auto-completion features and color and all. Yet I have one itching issue: whenever I want to complete a unique program name with TAB, fish gives me a nothing appropriate, an end of line and finish the completion. For example, I want to launch inkscape, so I type inksc and press TAB, and here is the output result: inkscinksc: nothing appropriate. inkscape I would expect just the completion to inkscape, as is suggested in grey (and it's what happens if I hit the right arrow, but it's much less obvious and easy than TAB). I don't really understand why there is nothing appropriate, since it finds something (unique). Is there a way I can get rid of it (or is it a bug?)? I'm running the git version of fish, on a 64 bits Archlinux system. fish --version returns 2.0.0. Thanks for your help. -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] bash to fish
Hi,
I remember there was a page with tips for moving from bash to fish on the
official site.
But I can not find it now.
Anyway I recommend to read the fish documentation, because it's well
written
and answers all of your questions. Type 'help' for it.
source ~/.bashrc
there is no 'source' command, use '. some_file.fish' instead. But you can
not load bash files anyway.
# MacPorts Installer addition on 2010-03-17_at_21:13:03: adding an
appropriate PATH variable for use with MacPorts.
export PATH=$PATH:/opt/local/bin:/opt/local/sbin
set -x PATH $PATH /opt/local/bin /opt/local/sbin
set - to set variable
-x - to export it
' ' - use spaces to separate array elements instead of ':'
set --help #for details
# bash-completion
if [ -f /opt/local/etc/bash_completion ]; then
. /opt/local/etc/bash_completion
fi
you can not use bash completions. Fish has it's own and they turned on by
default.
export TERM=xterm-256color
set -x TERM xterm-256-color
# If running interactively, then:
if [ $PS1 ]; then
if status --is-interactive
#some code
end
see documentation for 'if'
# enable color support of ls and also add handy aliases
#if [ $TERM != dumb ]; then
if test $TERM != dumb
#some code
end
alias ls='ls -FG'
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
as far as I know aliases should work.
#function trash { mv $@ ~/.Trash ; }
function trash
mv $argv ~/.Trash
end
PS1=\[\e[0;32m\]\u@monkey:\w\$ \[\e[0m\]
see the documentation for 'fish_prompt' function and the fish_prompt
function itself 'type fish_prompt' -
it is the function which is called to print the prompt.
You will probably need to check the following functions: funced, funcsave.
Put your new configuration to the ~/.config/fish/config.fish file. It's
loaded on startup.
How can I convert my bash stuff to have it in fish?
I'm not familiar with that converting script. So I can propose only the
manual way.
Maxim
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Re: [Fish-users] Problem with MATLAB colors and fish
The general way is the following: function matlab set -lx SHELL /bin/bash command matlab $argv end Maxim On Mon, 30 Jul 2012 05:46:07 +0900, Kevin Ballard ke...@sb.org wrote: Wouldn't it be simpler to just use env? function matlab env SHELL=/bin/bash matlab end -Kevin On Jul 29, 2012, at 5:24 AM, Victor Hugo victorhcm...@gmail.com wrote: Fish user Pedro (pedro...nior [at] gmail.com) found a solution. You need to put the following function on your ~/.config/fish/config.fish file: function matlab set old_shell $SHELL set SHELL /bin/bash command matlab set SHELL $old_shell end This function sets the default shell as bash before calling matlab. After it is invoked, the function places fish as the default shell again. []'s Victor Hugo On Sun, Jun 17, 2012 at 12:20 AM, Victor Hugo victorhcm...@gmail.com wrote: I have the same problem of Phil: This is probably silly, but I have issues with Matlab color control sequences when my default shell is Fish that I do not have when it is Bash. Matlab ls =1B=1B[00m=1B[01;34m280=1B[00m/ =1B[35mjim-mail.txt=1B[00= m =1B[01;34mactivism=1B[00m/ =1B[00mkddresearch.org ML.URL=1B[00= m A screenshot is attached. A The listing should be: Matlab ls =1B280/ =1Bjim-mail.txt=1B =1Bactivism/kddresearch.org ML.URL=1B Is there a way to solve it? []'s Victor Hugo -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Use functions with (e.g.) xargs
Hi, the clean_file executable is not found. What is clean_file? Does `which clean_file` prints something? As for the syntax, I guess you can use the following instead: clean_file (find Classes -name '*.m' -print0) regards, Maxim On Tue, 24 Jul 2012 21:38:35 +0900, Eloy Durán eloy.de.en...@gmail.com wrote: Hi, I have a function that operates on one file. Now I have a list of files, for instance from `find`, which I would all like to pass to this function one by one. In my naive attempt I did the following: find Classes -name '*.m' -print0 | xargs -0 clean_file For which I get the error: “clean_file: No such file or directory”. (Same goes for using `find -exec`.) I’m sure I’m using incorrect syntax, I’ve also tried adding parentheses around the function name, but I’m just trying things by now. Can someone show the way? Cheers, Eloy -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Use functions with (e.g.) xargs
then you definitely can not use xargs, since it can run only executables. But the method I proposed should work. Maxim On Tue, 24 Jul 2012 21:44:08 +0900, Eloy Durán eloy.de.en...@gmail.com wrote: Sorry for not being clear enough, in this example `clean_file` is my function. On Jul 24, 2012, at 2:42 PM, Maxim Gonchar gma...@gmail.com wrote: Hi, the clean_file executable is not found. What is clean_file? Does `which clean_file` prints something? As for the syntax, I guess you can use the following instead: clean_file (find Classes -name '*.m' -print0) regards, Maxim On Tue, 24 Jul 2012 21:38:35 +0900, Eloy Durán eloy.de.en...@gmail.com wrote: Hi, I have a function that operates on one file. Now I have a list of files, for instance from `find`, which I would all like to pass to this function one by one. In my naive attempt I did the following: find Classes -name '*.m' -print0 | xargs -0 clean_file For which I get the error: “clean_file: No such file or directory”. (Same goes for using `find -exec`.) I’m sure I’m using incorrect syntax, I’ve also tried adding parentheses around the function name, but I’m just trying things by now. Can someone show the way? Cheers, Eloy -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Use functions with (e.g.) xargs
Yes it does work, but I was more interested in the how, in general, not specifically this example. I'm not sure what do you mean? The general way is the following (if I understand you): command arguments (subcommand1 subarguments1) (subcommand2 subarguments2) ... Each line of the '()' output is passed as separate argument. It seems for me to be a quite a general way. I just have noticed that you wanted to use the fish function, but not to pass arguments. Sorry for the misunderstanding. In this case writing a script is the main option. regards, Maxim Thanks for your time! On Jul 24, 2012, at 3:37 PM, Maxim Gonchar gma...@gmail.com wrote: then you definitely can not use xargs, since it can run only executables. But the method I proposed should work. Maxim On Tue, 24 Jul 2012 21:44:08 +0900, Eloy Durán eloy.de.en...@gmail.com wrote: Sorry for not being clear enough, in this example `clean_file` is my function. On Jul 24, 2012, at 2:42 PM, Maxim Gonchar gma...@gmail.com wrote: Hi, the clean_file executable is not found. What is clean_file? Does `which clean_file` prints something? As for the syntax, I guess you can use the following instead: clean_file (find Classes -name '*.m' -print0) regards, Maxim On Tue, 24 Jul 2012 21:38:35 +0900, Eloy Durán eloy.de.en...@gmail.com wrote: Hi, I have a function that operates on one file. Now I have a list of files, for instance from `find`, which I would all like to pass to this function one by one. In my naive attempt I did the following: find Classes -name '*.m' -print0 | xargs -0 clean_file For which I get the error: “clean_file: No such file or directory”. (Same goes for using `find -exec`.) I’m sure I’m using incorrect syntax, I’ve also tried adding parentheses around the function name, but I’m just trying things by now. Can someone show the way? Cheers, Eloy -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Amphersand background statement
I don't know. It's bette to ask ridiculousfish about it. Maxim On Mon, 23 Jul 2012 01:33:13 +0800, Jan Kanis j...@jankanis.nl wrote: But now that fish is multithreaded, it's perhaps possible to execute background functions in a separate thread? Or is the main function-executing part of the new fish not multithreaded? On Sat, Jul 21, 2012 at 4:13 AM, Maxim Gonchar gma...@gmail.com wrote: Hi, As far as I understand, since fish do not use subshells, but executes functions in the same thread, it can not run functions in the background. I do not know, if there exist is a simple way to implement background functions. A partial workaround is to run a new fish instance to simulate a real subshell: fish -c 'q 10s' fish -c 'q 3s' Of course this way is a bit limiting: the subfish will 'see' only exported and universal variables and only saved functions. Maxim On Sat, 21 Jul 2012 08:48:21 +0800, Steven Hum sdot...@gmail.com wrote: Yeah, it is weird. A better (?) function illustrating the problem is function q; echo $argv;sleep $argv;echo $argv;end q 10s; q 3s;q 6s 10s 10s 3s 3s 6s 6s Job 3, “q 6s” has ended Job 2, “q 3s” has ended Job 1, “q 10s” has ended The sequence should be job 2,3,1, yet the function calls are completed in sequence (with observed delays) 10s, 3s and 6s rather than yielding 10s 3s 6s 3s 6s 10s Using .. ;and ... ;and ... to join statements would still only process the last command in background and not the block of commands - yielding results similar to above. Steven -- On Fri, 20 Jul 2012 at 03:15pm, Philip Ganchev wrote: On Fri, Jul 20, 2012 at 10:51 AM, Steven Hum sdot...@gmail.com wrote: I posted this in the github issues and don't mean to double post, but if ...statement... is intended only to work for simple commands, e.g. sleep 10s; sleep 3s; sleep 6s (silly example, I know!) then I can close the ticket as this may not be a bug by design. What I found was, for functions, e.g. function q; echo $argv; sleep 10s; echo $argv; end and execute q 1 ; q 2 ; q 3 the output is 1 1 2 2 3 3 Job 3, “q 3 ” has ended Job 2, “q 2 ” has ended Job 1, “q 1 ” has ended [...] This is very surprising to me. I'm curious about the rationale here. I would expect the output: 1 2 3 1 Job 1, “q 1 ” has ended 2 Job 2, “q 2 ” has ended 3 Job 3, “q 3 ” has ended If there is a correct fish way of spawning background function processes, my second question is: is there a way to spawn a block of commands in background similar to POSIX (command1 command2 command3...) . I tried begin; ...statements...; end but fish does not like that either (not surprisingly given the above!) command1; and command2; and command3 [...] -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Amphersand background statement
Hi, As far as I understand, since fish do not use subshells, but executes functions in the same thread, it can not run functions in the background. I do not know, if there exist is a simple way to implement background functions. A partial workaround is to run a new fish instance to simulate a real subshell: fish -c 'q 10s' fish -c 'q 3s' Of course this way is a bit limiting: the subfish will 'see' only exported and universal variables and only saved functions. Maxim On Sat, 21 Jul 2012 08:48:21 +0800, Steven Hum sdot...@gmail.com wrote: Yeah, it is weird. A better (?) function illustrating the problem is function q; echo $argv;sleep $argv;echo $argv;end q 10s; q 3s;q 6s 10s 10s 3s 3s 6s 6s Job 3, “q 6s” has ended Job 2, “q 3s” has ended Job 1, “q 10s” has ended The sequence should be job 2,3,1, yet the function calls are completed in sequence (with observed delays) 10s, 3s and 6s rather than yielding 10s 3s 6s 3s 6s 10s Using .. ;and ... ;and ... to join statements would still only process the last command in background and not the block of commands - yielding results similar to above. Steven -- On Fri, 20 Jul 2012 at 03:15pm, Philip Ganchev wrote: On Fri, Jul 20, 2012 at 10:51 AM, Steven Hum sdot...@gmail.com wrote: I posted this in the github issues and don't mean to double post, but if ...statement... is intended only to work for simple commands, e.g. sleep 10s; sleep 3s; sleep 6s (silly example, I know!) then I can close the ticket as this may not be a bug by design. What I found was, for functions, e.g. function q; echo $argv; sleep 10s; echo $argv; end and execute q 1 ; q 2 ; q 3 the output is 1 1 2 2 3 3 Job 3, “q 3 ” has ended Job 2, “q 2 ” has ended Job 1, “q 1 ” has ended [...] This is very surprising to me. I'm curious about the rationale here. I would expect the output: 1 2 3 1 Job 1, “q 1 ” has ended 2 Job 2, “q 2 ” has ended 3 Job 3, “q 3 ” has ended If there is a correct fish way of spawning background function processes, my second question is: is there a way to spawn a block of commands in background similar to POSIX (command1 command2 command3...) . I tried begin; ...statements...; end but fish does not like that either (not surprisingly given the above!) command1; and command2; and command3 [...] -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Hi, I've found that '\e' binding (which represents ESC) breaks all other '\eX' bindings, which is quite sad. Is it a supposed behavior? Maxim On Tue, 26 Jun 2012 15:32:59 +0800, Ian Munsie darkstarsw...@gmail.com wrote: On Tue, Jun 26, 2012 at 5:27 PM, Maxim Gonchar gma...@gmail.com wrote: It works. By the way, fish prompt is not updated when editing functions or entering text to read function. /me runs funced for the first time o_O ooh... shiny :) -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Hi, Please, add __vi_mode_user call for __vi_mode_g. And other future modes if they suit. Maxim On Thu, 28 Jun 2012 14:27:22 +0800, Maxim Gonchar gma...@gmail.com wrote: Hi, I've found that '\e' binding (which represents ESC) breaks all other '\eX' bindings, which is quite sad. Is it a supposed behavior? Maxim On Tue, 26 Jun 2012 15:32:59 +0800, Ian Munsie darkstarsw...@gmail.com wrote: On Tue, Jun 26, 2012 at 5:27 PM, Maxim Gonchar gma...@gmail.com wrote: It works. By the way, fish prompt is not updated when editing functions or entering text to read function. /me runs funced for the first time o_O ooh... shiny :) -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
One more problem: motion commands cause error when commandline is empty. They seem to work for me - I can still do alt+b/f, etc in insert mode. Strange. alt+b/f works for me either. but if i 'bind \ee echo 123 it doesn't work. Can you try? Maxim Can you give me a concrete example of what is failing for you + what environment you are using (terminal emulator distro) that I can try? There are a few different ways that terminals can handle escape/alt/meta which might be causing some issues here. For reference I'm using xterm with Meta Sends Escape enabled (control-left click on xterm to find this setting - I set it in ~/.Xresources). I would tell you what other relevant settings I'm using, but I'm not entirely sure how to check (they should be whatever the defaults are in Debian testing except for metaSendsEscape and some other less relevant settings )... Cheers, -Ian -- http://sites.google.com/site/DarkStarJunkSpace -- http://darkstarshout.blogspot.com/ -- On the day *I* go to work for Microsoft, faint oinking sounds will be heard from far overhead, the moon will not merely turn blue but develop polkadots, and hell will freeze over so solid the brimstone will go superconductive. -- Eric S. Raymond, 2005 -- Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Hi, in normal/multiline mode I,^,_ keys cause cursor to go to the very first line, instead of current. Maxim On Tue, 26 Jun 2012 14:59:02 +0800, Ian Munsie darkstarsw...@gmail.com wrote: j/k - to go up/down when editing multiline? I want that behaviour as well - just need to figure out how to get it to work properly with history. I just discovered the up/down-or-search functions, which are already pretty close to what I wanted for this. I've changed j k to use them - let me know how you find the new behaviour. Cheers, -Ian -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Hi, right, I've missed it. Now it works. Your script now incompatible with python3. In order to fix it, you need to add the following line: from functools import reduce This also works for python2, so it doesn't break anything. regards, Maxim On Fri, 29 Jun 2012 08:52:29 +0800, Ian Munsie darkstarsw...@gmail.com wrote: On Thu, Jun 28, 2012 at 10:07 PM, Maxim Gonchar gma...@gmail.com wrote: Hi, in normal/multiline mode I,^,_ keys cause cursor to go to the very first line, instead of current. I already pushed a fix for that on Wednesday - can you check that you are running the latest version? Cheers, -Ian -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Suggestion: Functions depending on hostname
If there are a several functions for common hosts, you can also add different paths to fish_function_path in your config.fish and place functions there: switch (hostname) case host1 set fish_function_path $fish_function_path /path/to/host1/functions case host2 set fish_function_path $fish_function_path /path/to/host2/functions case 'host_*' set fish_function_path $fish_function_path /path/to/host_N/functions end Maxim On Wed, 27 Jun 2012 11:30:28 +0400, Christopher Wright dhase...@gmail.com wrote: Try this pattern: # .config/fish/functions/mybox.fish function mybox ssh mybox.example.com $argv end # .config/fish/config.fish if test (hostname) == mybox functions -e mybox end ...except for `functions -e` not working yet (at least for me; am I on master?). Quoting Elis Axelsson (2012-06-26 09:37:27) Hello fishermans ;) In my case, I have a repo for my home-folder. Which I have on almost all my boxes to keep my configs synced. I also like to make aliases for ssh to some different boxes, so I just type the name of the box in my fish and I get there. And It's very very rare that I want to ssh to localhost, so I fired up a texteditor and added if-statements depending on hostname to make a function or not in my ~/.config/fish/function/*fish files... like this: if test (hostname) != mybox function mybox ssh mybox.example.com $argv end end This works well, until I want to funced that function on any box, I have to do it by hand in the file. The inline-editor does not do it for me if I have if-statement outside of the function-declaration. But that's fine. So to my suggestion: To introduce --hosts on function And that you can have multiple hosts separated by comma and that you can have wildcard * for any host, and have like !myhost42 to say don't make this function available on hosts with the name myhost42 Like this: function mybox --hosts *,!mybox ssh mybox.example.com $argv end -- Elis etu Axelsson -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Suggestion: Functions depending on hostname
Are not you supposed to give exact function name to 'functions -e'? Maxim On Wed, 27 Jun 2012 11:36:02 +0400, Kevin Ballard ke...@sb.org wrote: `functions -e` works just fine for me. But may I make one minor tweak: # .config/fish/config.fish functions -e (hostname) -Kevin On Jun 27, 2012, at 12:30 AM, Christopher Wright dhase...@gmail.com wrote: Try this pattern: # .config/fish/functions/mybox.fish function mybox ssh mybox.example.com $argv end # .config/fish/config.fish if test (hostname) == mybox functions -e mybox end ...except for `functions -e` not working yet (at least for me; am I on master?). Quoting Elis Axelsson (2012-06-26 09:37:27) Hello fishermans ;) In my case, I have a repo for my home-folder. Which I have on almost all my boxes to keep my configs synced. I also like to make aliases for ssh to some different boxes, so I just type the name of the box in my fish and I get there. And It's very very rare that I want to ssh to localhost, so I fired up a texteditor and added if-statements depending on hostname to make a function or not in my ~/.config/fish/function/*fish files... like this: if test (hostname) != mybox function mybox ssh mybox.example.com $argv end end This works well, until I want to funced that function on any box, I have to do it by hand in the file. The inline-editor does not do it for me if I have if-statement outside of the function-declaration. But that's fine. So to my suggestion: To introduce --hosts on function And that you can have multiple hosts separated by comma and that you can have wildcard * for any host, and have like !myhost42 to say don't make this function available on hosts with the name myhost42 Like this: function mybox --hosts *,!mybox ssh mybox.example.com $argv end -- Elis etu Axelsson -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
It works. By the way, fish prompt is not updated when editing functions or entering text to read function. When editing long functions, prompt sometimes is not on the screen. This is rather fish issue, for now I can not imagine any way to deal with it. regards, Maxim On Tue, 26 Jun 2012 10:59:02 +0400, Ian Munsie darkstarsw...@gmail.com wrote: j/k - to go up/down when editing multiline? I want that behaviour as well - just need to figure out how to get it to work properly with history. I just discovered the up/down-or-search functions, which are already pretty close to what I wanted for this. I've changed j k to use them - let me know how you find the new behaviour. Cheers, -Ian -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Hi Ian, - I changed 'functions -e vi_mode_user' to 'functions -q' - I assume that is what you meant. Sure. Funny typo. The idea here being to distinguish between functions/variables that we expect a user to access (prefixed with vi_mode_) vs. internal only functions (prefixed with __vi_mode_). What is your take on this matter? I never saw this documented. But I agree with you. Usually I prefix functions which are not to be run manually. I'd certainly appreciate any further feedback you have :) Sure I will have. Working in vi mode is like a breath of fresh air (: By the way, are you going to implement also: ^ - first non-space character j/k - to go up/down when editing multiline? When I start new fish and try to use undo, fish inserts the copy of current commandline instead of the right part of the commandline and prints the number of characters before the cursor. After that undo works ok. regards, Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Btw, I think it worth requesting the binding presets, so there were no need to rebind keys every time. I mean something like commands: bind --preset normal bind --preset insert To quickly save load presets. Other useful option that can be requested is to 'catch the next symbol' option, which will be useful for operators and replace modes. Maxim On Mon, 25 Jun 2012 12:48:55 +0400, Ian Munsie darkstarsw...@gmail.com wrote: On Mon, Jun 25, 2012 at 4:40 PM, Maxim Gonchar gma...@gmail.com wrote: By the way, are you going to implement also: ^ - first non-space character Huh, I always thought that was what _ did. But, yes I will implement that. I've just pushed a change implementing ^ Cheers, -Ian -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Hi Ian, thank you very much for you script. On this stage I already can use it full time. I have some notes and remarks: 1) I would propose to call 'print( args )' instead of 'print args' for python in order your script worked on systems with python3 as default python. 2) You can set items for vi_mode variable configurable, so one could set a color for it. 3) You could also support user keybindings by calling 'vi_mode_user mode' (if defined) so users can have their additional bindings set by defining vi_mode_user function. 4) I think it is not a good idea to make shortnamed commands like overwrite, replace, etc. Because it's that possible users can have them defined for the interactive usage. I propose to prefix all the internal commands by '__vi_mode_' in order to avoid ambiguity. regards, Maxim On Fri, 22 Jun 2012 13:45:15 +0400, Ian Munsie darkstarsw...@gmail.com wrote: Hi Everyone, For those interested, I've just pushed a new version of these bindings. Now with 1000% more embedded python :-P IMPORTANT: This now relies on the version of fish in the master branch, so make sure you are running that before trying this (otherwise using any direction could cause the command line to change). The major new feature is support for directions and some commands to use them - commands like dW (delete to end of WORD), cb (change to start of word), and so on should now do as vim users expect :) Currently only the c and d commands can use directions (and obviously directions without a command move the cursor), but I've made it generic enough that it should be fairly easy to add more (the g~ family of commands come to mind). If anyone has any particular commands they can't live without let me know and I'll try to prioritise them :) The regular expressions I used for the w, e and b directions aren't quite perfect, but editing them was doing my head in and they seem close enough to me. Improvements welcome :) Other minor improvements include: - The w and e commands should now place the cursor at the correct position instead of on the space :) - The cursor should now be positioned correctly in more cases (e.g. when leaving insert or overwrite modes) The next features on my TODO list are to implement the f, F, t and T directions (which should be fairly trivial, but I ran out of time today). If I've missed any other directions/commands that people need please let me know. Cheers, -Ian -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] vi-mode WIP
Hi, I've updated python's 'print', added colors for mode indicators and added calling vi_mode_user in the end of functions, which set vi_mode. You can check the code in the attached file. By the way, prefixing functions with the same prefix will simplify splitting the vi-mode.fish in separate files and adding it to the fish. Maxim On Mon, 25 Jun 2012 06:02:28 +0400, Maxim Gonchar gma...@gmail.com wrote: Hi Ian, thank you very much for you script. On this stage I already can use it full time. I have some notes and remarks: 1) I would propose to call 'print( args )' instead of 'print args' for python in order your script worked on systems with python3 as default python. 2) You can set items for vi_mode variable configurable, so one could set a color for it. 3) You could also support user keybindings by calling 'vi_mode_user mode' (if defined) so users can have their additional bindings set by defining vi_mode_user function. 4) I think it is not a good idea to make shortnamed commands like overwrite, replace, etc. Because it's that possible users can have them defined for the interactive usage. I propose to prefix all the internal commands by '__vi_mode_' in order to avoid ambiguity. regards, Maxim On Fri, 22 Jun 2012 13:45:15 +0400, Ian Munsie darkstarsw...@gmail.com wrote: Hi Everyone, For those interested, I've just pushed a new version of these bindings. Now with 1000% more embedded python :-P IMPORTANT: This now relies on the version of fish in the master branch, so make sure you are running that before trying this (otherwise using any direction could cause the command line to change). The major new feature is support for directions and some commands to use them - commands like dW (delete to end of WORD), cb (change to start of word), and so on should now do as vim users expect :) Currently only the c and d commands can use directions (and obviously directions without a command move the cursor), but I've made it generic enough that it should be fairly easy to add more (the g~ family of commands come to mind). If anyone has any particular commands they can't live without let me know and I'll try to prioritise them :) The regular expressions I used for the w, e and b directions aren't quite perfect, but editing them was doing my head in and they seem close enough to me. Improvements welcome :) Other minor improvements include: - The w and e commands should now place the cursor at the correct position instead of on the space :) - The cursor should now be positioned correctly in more cases (e.g. when leaving insert or overwrite modes) The next features on my TODO list are to implement the f, F, t and T directions (which should be fairly trivial, but I ran out of time today). If I've missed any other directions/commands that people need please let me know. Cheers, -Ian vi-mode.fish Description: Binary data -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] sourcing bash/tcsh files in fish
Hi, I've got a function, which allows to source bash/tcsh source files from within fish. All it can do is to update exported variables. In normal mode it runs the foreign shell, sources the file, makes the 'diff' of 'env' output and updates the changed variables in fish. It can be used in the following way: source file.sh source file.csh or source file.tcsh If file has no extension, one should specify the file format manually source --sh sourcefile source --csh sourcefile source --bash sourcefile There is also another mode, triggered by --ext option: source --ext sourcefile.sh Instead of making 'diff' of the exported environment, it makes 'exec sh' to start the foreign shell, sources the file, and 'exec fish' to get the fish again with new exported variables. When this method is used, all local variables and unsaved functions are lost. So it's less preferable. Concerning the keychain example. If it outputs the code to be sourced, it can be used in the following way: source --sh (keychain --eval id_rsa 52B5C810 | psub) See the function in the attachments. regards, Maxim On Wed, 13 Jun 2012 13:08:32 +0400, pants pa...@cs.hmc.edu wrote: keychain does not actually run the set commands. All it does is print those strings to stout. You need to either set up something to eval each of them or parse them and run set on each of their arguments. As it is set up right now in your config.fish, you are simply echoing the strings and not evaluating them. pants. On Wed, Jun 13, 2012 at 10:55:40AM +0200, Gour wrote: Hello! In my zsh setup I use keychain to start ssg gpg agents automatically, but have problems using it under fish. I put the following in my config.fish: keychain --eval id_rsa 52B5C810 set fish as default shell and upon launching XFCE I get dialogs to enter passwords. Moreover, keychain lists the running agents: gour@atmarama ~ keychain --agents * keychain 2.7.1 ~ http://www.funtoo.org * Found existing ssh-agent: 4212 * Found existing gpg-agent: 4238 However, the problem is that trying to ssh to some remote server, I'm asked for a passphrase. Here is the ps ax output: gour@atmarama ~ ps ax | grep ssh 4212 ?Ss 0:00 ssh-agent 4413 ?Ss 0:00 /usr/bin/gpg-agent --sh --daemon --enable-ssh-support --write-env-file /home/gour/.cache/gpg-agent-info Moreover, ssh does not report any identity: gour@atmarama ~ ssh-add -l The agent has no identities. My ~/.keychain/domain-fish has the following content: set -e SSH_AUTH_SOCK; and set -x -U SSH_AUTH_SOCK /tmp/ssh-0F3yvROn3IrT/agent.4211 set -e SSH_AGENT_PID; and set -x -U SSH_AGENT_PID 4212 but, as seen, above, ssh-add shows no identity. Here is ~/.keychain/domain-sh output: SSH_AUTH_SOCK=/tmp/ssh-0F3yvROn3IrT/agent.4211; export SSH_AUTH_SOCK; SSH_AGENT_PID=4212; export SSH_AGENT_PID; If I logout/login with zsh as default shell, the same agents are still running and ssh-add -l shows my RSA identity and I can log to the remote server without typing password. Any clue what's wrong? Sincerely, Gour -- Even a man of knowledge acts according to his own nature, for everyone follows the nature he has acquired from the three modes. What can repression accomplish? http://atmarama.net | Hlapicina (Croatia) | GPG: 52B5C810 -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users source.fish Description: Binary data -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/___ Fish-users mailing list Fish-users@lists.sourceforge.net
[Fish-users] sourcing bash/csh files in fish
Hi, (this is a copy, without 'Re:' tag, so everybody interested can get it) I've got a function, which allows to source bash/tcsh source files from within fish. All it can do is to update exported variables. In normal mode it runs the foreign shell, sources the file, makes the 'diff' of 'env' output and updates the changed variables in fish. It can be used in the following way: source file.sh source file.csh or source file.tcsh If file has no extension, one should specify the file format manually source --sh sourcefile source --csh sourcefile source --bash sourcefile There is also another mode, triggered by --ext option: source --ext sourcefile.sh Instead of making 'diff' of the exported environment, it makes 'exec sh' to start the foreign shell, sources the file, and 'exec fish' to get the fish again with new exported variables. When this method is used, all local variables and unsaved functions are lost. So it's less preferable. Concerning the keychain example. If it outputs the code to be sourced, it can be used in the following way: source --sh (keychain --eval id_rsa 52B5C810 | psub) See the function in the attachments. regards, Maxim source.fish Description: Binary data -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] VIM Colour Problems
Could you try: $ echo $TERM in fish, and you can do... $ set -g TERM xterm-256color in ~/.config/fish/config.fish set -gx TERM xterm-256color Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] git question
Well, the same happens after updates of original repository. If I try 'git log' I see only old commits that happen more than a week ago. After reading some forums, I've tried to set upstream git remote add upstream https://git.gitorious.org/~ridiculousfish/fish-shell/fishfish.git and then git merge --ff-only upstream/master or git pull --all But again, I do not have latest commits. Maxim On Wed, 06 Jun 2012 02:57:04 +0400, Jan Kanis jan.c...@jankanis.nl wrote: That means your local git repo has everything from fishfish already in it. After that try pushing those changes to your maxfl repo: $ git push g...@gitorious.org:~maxfl/fish-shell/maxfl-fishfish.git On Tue, Jun 5, 2012 at 2:07 PM, Maxim Gonchar gma...@gmail.com wrote: Yes, I've tried it. Here is the output. git pull https://git.gitorious.org/~**ridiculousfish/fish-shell/** fishfish.githttps://git.gitorious.org/%7Eridiculousfish/fish-shell/fishfish.git From https://git.gitorious.org/~**ridiculousfish/fish-shell/**fishfishhttps://git.gitorious.org/%7Eridiculousfish/fish-shell/fishfish * branchHEAD - FETCH_HEAD Already up-to-date. It does nothing. Probably the point is that non-master branch is used. Is there a way to specify which branch to pull? Maxim On Tue, 05 Jun 2012 15:48:28 +0400, Jan Kanis jan.c...@jankanis.nl wrote: I'm not a git expert, but the idea would be to git pull ridiculousfish's changes to your local repo, and the git push them to your maxfl repo. The push is probably something like git push g...@gitorious.org:~maxfl/fish-**shell/maxfl-fishfish.git master. You can find the exact push url on the gitorious page of your repo, and also instructions on how to push/pull it. On Tue, Jun 5, 2012 at 12:24 PM, Maxim Gonchar gma...@gmail.com wrote: Hi, I've a question to the git experts. On the gitorious I've cloned ridiculous/fish-shell/fishfish repository to my account maxfl/fish-shell/maxfl-**fishfish. Then I've cloned the remote clone of ridiculous/fish-shell on my local computer. In this situation 'git pull' command updates the local repository from the remote one. But how can I get the latest ridiculous/fish-shell commits to be in maxfl/fish-shell/maxfl-**fishfish? thanks in advance. Maxim --**--** -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/**sfrnl04242012/114/50122263/http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ __**_ Fish-users mailing list Fish-users@lists.sourceforge.**net Fish-users@lists.sourceforge.net https://lists.sourceforge.net/**lists/listinfo/fish-usershttps://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] git question
Yes. I'm being paranoid about this point and check the branch after every failure. Maxim On Wed, 06 Jun 2012 11:47:52 +0400, SanskritFritz sanskritfr...@gmail.com wrote: On Wed, Jun 6, 2012 at 8:07 AM, Maxim Gonchar gma...@gmail.com wrote: Well, the same happens after updates of original repository. If I try 'git log' I see only old commits that happen more than a week ago. After reading some forums, I've tried to set upstream git remote add upstream https://git.gitorious.org/~ridiculousfish/fish-shell/fishfish.git and then git merge --ff-only upstream/master or git pull --all But again, I do not have latest commits. Silly question, did you switch to fish_fish the branch? -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] git question
Hi, I've a question to the git experts. On the gitorious I've cloned ridiculous/fish-shell/fishfish repository to my account maxfl/fish-shell/maxfl-fishfish. Then I've cloned the remote clone of ridiculous/fish-shell on my local computer. In this situation 'git pull' command updates the local repository from the remote one. But how can I get the latest ridiculous/fish-shell commits to be in maxfl/fish-shell/maxfl-fishfish? thanks in advance. Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] fishfish: history search and history token search
Hi, It seems that history search by Up/Down when command part is written isn't colored anymore. Changing fish_color_search_match doesn't help. The token search (AltUp, AltDown, history-token-search-forward/backward) doesn't work anymore. By the way, I use urxvt 256 colored terminal. 256 colors are supported correctly. Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish_fish
But for fish it is not the case, because 'if' is the command as well. It took some time for me to understand that I can do this in fish in the following way: cmd1 args1; and cmd2 args2 if and cmd3 args3 #some code end Cool. I hadn't though of doing it that way. What I usually do, which is significantly wordier, but (to me) a bit more readable is: if begin; cmd1args1; and cmd2 args2; and cmd3 arg3; end #some code end Cool (: I've missed it. You've designed fish in a very self-consistent way. Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish_fish
2. Yes, implicit cd is gone. I found it to be too easy to accidentally invoke. That's pity. Can this feature be switchable? I'm sorry for being bothering. It would be painful to learn it back again (: Do you use implicit cd in general, or only for '..'? I use it in general, or there would be no problem of making '..' function. I do not use other folders from CDPATH and usually prepend path with './' or '/' to avoid ambiguity with commands. 4. I think fish is doing the right thing with false ; and sdlkfjsdklf. That semicolon means that the 'and' is the beginning of a new statement, and fish agrees with other shells (including fish trunk) that this is an error. Remove the semicolon (false and sdlkfjdsklf) and it does not error. This statement confronts all my fish experience. I use fish as default shell for the long time. What about echo 123 and echo 234 and echo 123; and echo 234? You're completely right. What I wrote before about the semicolon was nonsense. I think this behavior is not new. When I try your command false ; and sdlkfjsdklf on a trunk fish build, it shows an error. Perhaps you have a function installed that suppresses it. Anyways I agree it should not show an error in this case. I filed https://github.com/ridiculousfish/fishfish/issues/20 You right. And did not know about it (: Usually you do not need this feature in interactive mode. The reason why I've noticed it is that now completions print errors to the screen. The point is in __fish_complete_vi function, which makes completions for vim editor. when I type 'vim' fish tries to load 'vi' completions after typing 'vi'. And since I do not have 'vi' itself, just vim, it prints the error, event if the executable is checked. I just didn't see it, because it was suppressed. Ok, thanks for sharing your thoughts. I'll investigate how much this optimization is actually buying us and then we'll consider what to do about it. _fish OK. I think I am able now to switch to beta as default shell. You have indeed done a huge work of updating fish. Thank you very much for it. Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish_fish
6) I like the idea of autosuggestions, I feel very comfortable and natural with them. I would suggest to add the possibility to set a color to the auto-suggested part (blinking?). Now it's the same as the other part of the command and if you loose your attention for a while, you think that you get the command already and you get an error when you try to execute it. I've set set fish_color_autosuggestion 505050 It's amazing! I've tried to change background bu failed: set fish_color_autosuggestion 00 --background FF I've tried -b, --background, and --background=, but there is no effect. But it's good in this way already (: Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish_fish
5. What you're seeing is the internalized scripts behavior, where at build time, fish compiles all the default functions into itself (as C strings). This reduces the number of files touched at launch. I did this under the belief that these functions generally depended on each other, and ought not to be modified. However, since this is causing problems, we should restrict the functions internalized in this way, or eliminate the optimization altogether. I filed https://github.com/ridiculousfish/fishfish/issues/15 Can you share which functions from /usr/local/share/fish/ you override? fish_prompt is what I see from the beginning. As an example I've tried to override 'll'. (The fish_prompt case is particularly bad - I didn't realize the effect that would have. I put my prompt in config.fish) I would prefer to have a possibility to override any function, even internalized. Sometimes it's very useful, especially for debugging. And from the usage point of view, it is more clean when there are no implicit limitations. Ok, thanks for sharing your thoughts. I'll investigate how much this optimization is actually buying us and then we'll consider what to do about it. _fish I see that completions are also internalized. I often modify default completions, so I keep default completions and functions in separate folders in ~/.config/fish . And keybindings are now also can not be configured. Because you can not override fish_default_key_bindings. Can not set it in config.fish, because fish resets bindings after reading it. Maybe it worth making separate fish_user_keybindings function, that is loaded after fish_default_key_bindings, so you get your own bindings along with defaults. Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] fishfish: history search and history token search
Hi, It seems that history search by Up/Down when command part is written isn't colored anymore. Changing fish_color_search_match doesn't help. The token search (AltUp, AltDown, history-token-search-forward/backward) doesn't work anymore. By the way, I use urxvt 256 colored terminal. 256 colors are supported correctly. Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish_fish
Right, the only difficulty is 'if statement'. in bash you could do something like this: if cmd1 args1 cmd2 args2 cmd3 args3 then #some code fi But for fish it is not the case, because 'if' is the command as well. It took some time for me to understand that I can do this in fish in the following way: cmd1 args1; and cmd2 args2 if and cmd3 args3 #some code end regards, Maxim On Fri, 01 Jun 2012 04:22:56 +0400, Philip Ganchev phil.ganc...@gmail.com wrote: On Thu, May 31, 2012 at 12:14 AM, ridiculous_fish corydo...@ridiculousfish.com wrote: On May 30, 2012, at 1:17 PM, Maxim Gonchar wrote: [...] 4. I think fish is doing the right thing with false ; and sdlkfjsdklf. That semicolon means that the 'and' is the beginning of a new statement, and fish agrees with other shells (including fish trunk) that this is an error. Remove the semicolon (false and sdlkfjdsklf) and it does not error. This statement confronts all my fish experience. I use fish as default shell for the long time. What about echo 123 and echo 234 and echo 123; and echo 234? If I might add to that: having 'and', 'or' and 'not' as separate commands seems conceptually simpler to me. Also, it is more useful for interactive use, because you can start executing a command like 'foo' and then add 'and bar'. -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] Announcing Open Beta for our fancy new fish fork
Hi ridiculous_fish, it's a really news. Congratulations with beta! Maxim On Wed, 30 May 2012 13:43:57 +0400, ridiculous_fish corydo...@ridiculousfish.com wrote: Hello fellow fish fans! I am ridiculous_fish, and I come bearing lungfuls of new life! Over the past year, I and my partner Siteshwar have been working on a fish fork. We've been modernizing fish's codebase, while adding some truly compelling features and improving performance. We've been living on this fork for months, and we think it's _awesome_. Compared to stock fish, our branch is noticeably faster and easier to maintain, and its new features have ruined me for all other shells. bash now tastes like cardboard. Our fork is now in Open Beta, and we'd like to invite you to try it out! We are interested in feedback and bug reports. We'd also like to start a discussion about our changes and whether/how to incorporate them into fish trunk (which we would very much like to do). Our changes are transformative and impact nearly every aspect of fish's code base, so it is not to be undertaken lightly. But our changes are also very compelling from the perspectives of both users and maintainers, and our months of living-on have given us a lot of confidence in them. Our branch is not only the best fish ever made; we think it's the best POSIX command line shell, period. Here's how to get it! Main page: http://ridiculousfish.com/shell/ Open beta page: http://ridiculousfish.com/shell/beta.html Release notes: http://ridiculousfish.com/shell/release_notes.html Gitorious page: https://gitorious.org/~ridiculousfish/fish-shell/fishfish The relevant git branch is fish_fish. Please share your thoughts, reactions, rants, raves, and bug reports on this list. If all goes well, we'll announce the Open Beta more widely in the upcoming week. A few teaser improvements (for a longer list, see the Release Notes above): - Autosuggestions (think URL fields in browsers) - 256 color support - Web-based configuration - Syntax highlighting is now multithreaded, so it doesn't cause stuttering typing on slow disks / filesystems - Overall performance is way better - It's all in (sane) C++. No more string_buffer_t, array_list_t, or hash_table_t, and no more halloc! -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] fish_fish
Hi, So I'm trying new fish and have some questions and notes. It became really fast and amazing. 1) On archlinux default python is python3. So internalize script and webconfig scripts do not work out of the box, until i replace /usr/bin/python by /usr/bin/python2. 2) I see that I can not now execute directories. I.e. I can not use '..' as command to go to the upper directory. Of course I can catch the event to handle it. But it doesn't colorize correct paths as green now. Is this feature completely deleted? 3) __fish_config_interactive.fish contains a command 'which -s' I do not know what -s should mean, but my 'which' doesn't support this option (I've tried on arch, debian and ubuntu). The other thing is that which outputs to the stderr if command not found. So it's better to use ^/dev/null redirection as well. The problem is that 'which -s command-not-found' is also hardcoded in builtin_scripts.cpp, so it's not easy to understand why it keep claiming, even after modifying the __fish_config_interactive.fish 4) It seems that commands are interpreted even if they are not to be executed: 'false; and dfgsfhsfhethr' will cause an error. That's bad, because it shows warnings if I try to test if command is valid: type sdfsdfsdf /dev/null; and sdfsdfsdf 5) It ignores my prompt. It seems that it ignores my functions, if they override functions from /usr/local/share/fish. It ignores them, even if I delete /usr/local/share/fish from $fish_function_path. I also can not edit fish functions from 'share' with funced. 6) I like the idea of autosuggestions, I feel very comfortable and natural with them. I would suggest to add the possibility to set a color to the auto-suggested part (blinking?). Now it's the same as the other part of the command and if you loose your attention for a while, you think that you get the command already and you get an error when you try to execute it. best regards, Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish_fish
Hi, Thank you for you the answers. 2. Yes, implicit cd is gone. I found it to be too easy to accidentally invoke. That's pity. Can this feature be switchable? I'm sorry for being bothering. It would be painful to learn it back again (: 4. I think fish is doing the right thing with false ; and sdlkfjsdklf. That semicolon means that the 'and' is the beginning of a new statement, and fish agrees with other shells (including fish trunk) that this is an error. Remove the semicolon (false and sdlkfjdsklf) and it does not error. This statement confronts all my fish experience. I use fish as default shell for the long time. What about echo 123 and echo 234 and echo 123; and echo 234? I like very much the fact that fish switched from bashisms || and to the 'and' and 'or' commands. It makes the syntax clean. Shell now do not need to parse the whole line false echo 123. Instead it have just to parse two commands divided by semicolon false; and echo 123. So in case you have 'and' and 'or' as logical units, you need that semicolon to split the commands. false and sdlkfjdsklf doesn't issue an error, because 'false' command accepts 'and' and 'sdlkfjdsklf' as arguments and simply ignores them. This doesn't make any sense. And the actual usage: which existingcommand; and existingcommand arg1 arg2 # should be executed which notexistingcommand; and notexistingcommand arg1 arg2 # should not be executed and should not emit any warnings which notexistingcommand and notexistingcommand arg1 arg2 # will try to find commands notexistingcommand, and, notexistingcommand, arg1, arg2 I still do not understand the existing behavior. 5. What you're seeing is the internalized scripts behavior, where at build time, fish compiles all the default functions into itself (as C strings). This reduces the number of files touched at launch. I did this under the belief that these functions generally depended on each other, and ought not to be modified. However, since this is causing problems, we should restrict the functions internalized in this way, or eliminate the optimization altogether. I filed https://github.com/ridiculousfish/fishfish/issues/15 Can you share which functions from /usr/local/share/fish/ you override? fish_prompt is what I see from the beginning. As an example I've tried to override 'll'. (The fish_prompt case is particularly bad - I didn't realize the effect that would have. I put my prompt in config.fish) I would prefer to have a possibility to override any function, even internalized. Sometimes it's very useful, especially for debugging. And from the usage point of view, it is more clean when there are no implicit limitations. 6. There is a color fish_color_autosuggestion which defaults to #555 (gray), but if your term doesn't support term256, you won't see it. Maybe we could pick a color for classic 16 color terms. What term are you using? I've missed it, because my default color is gray (: I will check them. Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] fish_fish
There are two options to avoid this: 1) The CDPATH can be disabled for 'implicit cd'. Allow implicit cd to the current subdirectories and absolute subdirectories. 2) Allow implicid CD only to the directories, starting from '/' and '.' Maxim On Wed, 30 May 2012 23:44:33 +0400, ridiculous_fish corydo...@ridiculousfish.com wrote: Hi Peter, Do you use the implicit cd feature for any paths other than '..'? I removed implicit cd because I found it to be very confusing in general, especially when combined with a CDPATH that includes ~ But if it is restricted to paths where there can be no confusion, like '..', then it would be OK. What would you think about that? _fish On May 30, 2012, at 5:25 AM, Peter Flood wrote: This is fantastic news, well done. Was just about to install it when I read this I can not use '..' as command to go to the upper directory. It ignores my prompt. It seems that it ignores my functions Once these are fixed I'll give it a go and report back. On 30/05/2012 13:16, Maxim Gonchar wrote: Hi, So I'm trying new fish and have some questions and notes. It became really fast and amazing. 1) On archlinux default python is python3. So internalize script and webconfig scripts do not work out of the box, until i replace /usr/bin/python by /usr/bin/python2. 2) I see that I can not now execute directories. I.e. I can not use '..' as command to go to the upper directory. Of course I can catch the event to handle it. But it doesn't colorize correct paths as green now. Is this feature completely deleted? 3) __fish_config_interactive.fish contains a command 'which -s' I do not know what -s should mean, but my 'which' doesn't support this option (I've tried on arch, debian and ubuntu). The other thing is that which outputs to the stderr if command not found. So it's better to use ^/dev/null redirection as well. The problem is that 'which -s command-not-found' is also hardcoded in builtin_scripts.cpp, so it's not easy to understand why it keep claiming, even after modifying the __fish_config_interactive.fish 4) It seems that commands are interpreted even if they are not to be executed: 'false; and dfgsfhsfhethr' will cause an error. That's bad, because it shows warnings if I try to test if command is valid: type sdfsdfsdf/dev/null; and sdfsdfsdf 5) It ignores my prompt. It seems that it ignores my functions, if they override functions from /usr/local/share/fish. It ignores them, even if I delete /usr/local/share/fish from $fish_function_path. I also can not edit fish functions from 'share' with funced. 6) I like the idea of autosuggestions, I feel very comfortable and natural with them. I would suggest to add the possibility to set a color to the auto-suggested part (blinking?). Now it's the same as the other part of the command and if you loose your attention for a while, you think that you get the command already and you get an error when you try to execute it. best regards, Maxim -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] .* expansion
Dave, do you want to say that your fish can expand character classes?
Like [a-zA-Z]?
Mine can not (:
On Tue, 08 May 2012 22:07:56 +0400, David Frascone d...@frascone.com
wrote:
That looks good.
I usually just do .[a-zA-Z]*
:)
On Fri, May 4, 2012 at 2:41 AM, Maxim Gonchar gma...@gmail.com wrote:
Hi fishers,
I've noticed that it is very uncomfortable to use wild cards to work
with
'hidden' files and folders, because when expanded it always produces '.'
and '..' directories, which normally are almost never needed for
expansion.
Consider the following example: you need to copy all the files and
directories (including hidden) from one directory to another. You can
not
write
cp -r dir/* dir/.* destination/
or
cp -r dir/{,.}* destination/
because it will be also expanded to the dir/.., which means that cp will
copy also the contents of the outer directory. I've failed to find an
example, where you really need these '.' and '..' in expansion. Does
anyone knows them?
So I propose to remove '.' and '..' from '.*' expansion. If someone need
them, he can add them manually with with {} syntax.
regards,
Maxim
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[Fish-users] .* expansion
Hi fishers,
I've noticed that it is very uncomfortable to use wild cards to work with
'hidden' files and folders, because when expanded it always produces '.'
and '..' directories, which normally are almost never needed for expansion.
Consider the following example: you need to copy all the files and
directories (including hidden) from one directory to another. You can not
write
cp -r dir/* dir/.* destination/
or
cp -r dir/{,.}* destination/
because it will be also expanded to the dir/.., which means that cp will
copy also the contents of the outer directory. I've failed to find an
example, where you really need these '.' and '..' in expansion. Does
anyone knows them?
So I propose to remove '.' and '..' from '.*' expansion. If someone need
them, he can add them manually with with {} syntax.
regards,
Maxim
--
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Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
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Re: [Fish-users] complete --arguments is executed when completing options
I would say '-a' should only be evaluated if: 1: If defined with '-s' or '-l', only when completing that specific option. 2: If not defined with '-s' or '-l' in all cases when not completing a option '-' or an argument to an option (where such argument is required). I agree. And if someone wants to specify common arguments for all '-s' and '-l' options there should be additional switch. But I can not imagine a usage for such a 'common' option for now. -- For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] complete --arguments is executed when completing options
So it is intentional then. How can I prevent this behaviour? I toyed with __fish_contains_opt, but that is not optimal. I will try to parse commandline --current-token but it gets too complicated, it defies the simplicity of completions. I noticed that in nearly *all* occasions the --arguments script is executed, which is quite annoying if it takes long time just to complete just a simple option. You can try this: complete -c foo -n not expr match (commandline -t) '^-.*' /dev/null -a '(sleep 2; echo aaa)' the '-n' condition is cached. So as soon as you will use the same condition for all completions it is not going to be slow. Maxim -- For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] complete --arguments is executed when completing options
So it is intentional then. How can I prevent this behaviour? I toyed with __fish_contains_opt, but that is not optimal. I will try to parse commandline --current-token but it gets too complicated, it defies the simplicity of completions. Well, the completions mechanism should be updated somehow. I also see some problems and limitations, that broke simplicity. I hope I will do it sometime, if no one do it before. Maxim -- For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] complete --arguments is executed when completing options
I can definitely see the benefit of using it that way, however I think its incorrect, and just exploiting a flaw in the complete command. If you run 'complete --help' and check examples you will see the usage of command arguments with su. I think that it was done intentionally and is not a flaw. But that is not for sure. There should be a distinction between option arguments and command arguments, and given the explanation in the help: OPTION_ARGUMENTS is parameter containing a space-separated list of possible option-arguments, which may contain subshells I would say '-a' is only to be used for option arguments. A new flag could be created for the use cases you describe above. (Of course it could be done the other way around as well, that does not really matter, as long as the help is updated and reflects the behavior) This looks sane. And everything that should be done for it is to stop fish calling '-a' script when calling completion of 'cmd -'. Just like Sanskrit Fritz have written in first message. Maxim -- For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] complete --arguments is executed when completing options
But if your --arguments script will return something starting with dash, fish have to complete it. Consider this example: complete -c foo -a '-opt1 -opt2' Maxim On Fri, 13 Apr 2012 00:45:27 +0400, SanskritFritz sanskritfr...@gmail.com wrote: Consider this foo.fish file: complete --command foo --no-files --short-option a --long-option 'an_example' --description 'example A' complete --command foo --no-files --arguments '(sleep 5s)' --description 'slept' Type in the shell foo - and press tab. 5 seconds pass, before we get the result. If I delete the second line from foo.fish, the result is instantanious. AFAIK, the --arguments should not be executed when fish is completing options for a command. Is this a serious bug or am I missing something? -- For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] (Was: Current state of fish in gitorius)
hi, the problems start when there are more than two completions. Or more t:han 10. for example this: vim /cern/root5.32/include/TTtab …lude/TTabCom.h (Unknown, 9,0kB) …lude/TTime.h (Unknown, 4,0kB) …lude/TTreeIndex.h (Unknown, 3,3kB) …lude/TTable.h (Unknown, 17kB) …lude/TTimer.h (Unknown, 5,2kB) …lude/TTreeInput.h (Unknown, 2,1kB) …lude/TTable3Points.h (Unknown, 2,4kB) …lude/TTimeStamp.h (Unknown, 8,7kB) …lude/TTreePlayer.h (Unknown, 7,2kB) …lude/TTableDescriptor.h (Unknown, 7,3kB) …lude/TToggle.h (Unknown, 3,9kB) …lude/TTreeProxyGenerator.h (Unknown, 3,2kB) …lude/TTableIter.h(Unknown, 2,5kB) …lude/TToggleGroup.h (Unknown, 2,5kB) …lude/TTreeResult.h (Unknown, 2,3kB) …lude/TTableMap.h (Unknown, 3,6kB) …lude/TTRAP.h (Unknown, 3,0kB) …lude/TTreeRow.h (Unknown, 2,3kB) …lude/TTablePadView3D.h (Unknown, 4,9kB) …lude/TTRD1.h (Unknown, 1,8kB) …lude/TTreeSQL.h (Unknown, 4,7kB) …lude/TTablePoints.h (Unknown, 3,3kB) …lude/TTRD2.h (Unknown, 2,0kB) …lude/TTreeTableInterface.h (Unknown, 2,8kB) …lude/TTableSorter.h (Unknown, 9,9kB) …lude/TTree.h (Unknown, 24kB) …lude/TTreeViewer.h (Unknown, 10kB) …lude/TTask.h (Unknown, 3,0kB) …lude/TTreeCache.h (Unknown, 3,9kB) …lude/TTUBE.h(Unknown, 3,2kB) …lude/TText.h (Unknown, 3,2kB) …lude/TTreeCacheUnzip.h (Unknown, 5,7kB) …lude/TTUBS.h(Unknown, 2,3kB) …lude/TTF.h (Unknown, 4,4kB) …lude/TTreeCloner.h (Unknown, 3,0kB) …lude/TTVLVContainer.h (Unknown, 8,3kB) …lude/TThread.h (Unknown, 8,5kB) …lude/TTreeDrawArgsParser.h (Unknown, 4,5kB) …lude/TTVSession.h (Unknown, 5,0kB) …lude/TThreadFactory.h(Unknown, 1,8kB) …lude/TTreeFormula.h (Unknown, 9,4kB) …lude/TThreadImp.h(Unknown, 2,2kB) …lude/TTreeFormulaManager.h (Unknown, 3,6kB) It's definitely ineffective to choose one file with tab, when you can type several letters to choose it. When you have to choose several files, or several options from long lists. And when after pressing tab your line is completed by first completion from the list, you can not simply add one or two letters to get desired completion, because you need to delete the completion first. There is also one point, at least for me. When typing fast enough, it's always annoying to type single key several times. It's more smooth and convenient when you need to press different keys. But as you have noticed, it's the matter of attitude. A lot of people prefer zsh's behavior. I hope that if this behavior will be ever implemented in fish, it can be turned off. Maxim On Wed, Mar 28, 2012 at 6:43 PM, raphael rsc sen...@8-0.net wrote: i think i didn't get your point before for example (fish 1.23.1-2) raphael@kikoolol ~ cd mo mobiles/ (Directory in .) moc/ (Directory in .) raphael@kikoolol ~ cd mo i type mo to go to a directory, tab shows me which folders beginning with mo are available. Though the second tab does nothing, and i have to type the c or the b to go the folder wanted with my zsh completion (not the same as it was on video) i write : ─(16:38:%)── cd mo and if i hit tab it gives ─(16:38:%)── cd mobiles/ and if i hit again tab, it shows ─(16:38:%)── cd moc/ with one hit, maybe two, i go where i want to, instead of having to type a letter or more to have the same final behaviour i feel it saves me time, but maybe it's a question of habits raphael On Wed, Mar 28, 2012 at 4:06 PM, Martin Baehr mba...@email.archlab.tuwien.ac.at wrote: On Wed, Mar 28, 2012 at 03:22:25PM +0200, raphael rsc wrote: the thing that irritates me with fish completion as it is (maybe my version is old) is like basic bash completion, if multiple choice happens, you have to type more to get the correct completion, how do you have to type more? having to hit tab many times to get to the right completion seems to be a lot more typing that a few keys to reducethe selection. well, question of feeling and taste possibly, but i was asking for a quantifization. you claim it is more typing, but i don't see how. i tried zsh and i can't figure out how the cycling through choices makes me type less. i am very interested in using the shell more efficiently so i'd like to understand how that works. not being familiar with zsh maybe i am missing something. hence i'd appreciate if you can explain how zsh makes you type less than fish for a particular case of completions. greetings, martin. -- cooperative communication with sTeam - caudium, pike, roxen and unix services: debugging, programming, training, linux sysadmin, web development -- pike programmer working in china societyserver.(org|net) foresight developer community.gotpike.org foresightlinux.org unix sysadmin (open-steam|www.caudium).org
Re: [Fish-users] Current state of fish in gitorius
On Mon, 26 Mar 2012 11:51:03 +0400, SanskritFritz sanskritfr...@gmail.com wrote: Lets unite our efforts on your repo. I'll send merge requests whenever I updated any completions. Then you can send a merge request to the main repo. Does your repo contain any other changes to fish besides completions? It would be best to have a branch that contains only completion changes. If you don't want/have time to maintain the repo, I am willing to clone (I already did) and do this work on it myself. The goal would be to have a strong completions script base for easy merging into mainstream. My repository master branch should be the same as main fish branch, except functions and completions. There is one more branch with some changes in the code. I think that it worth to make separate repository for this purpose. Something like fish-completions. I can add new completions there and also update some outdated completions, like pacman. Can you maintain it? The problem that I'm newbie to the git and still have a lot of problems using it. regards, Maxim -- This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] (Was: Current state of fish in gitorius)
Yes, I'm willing to maintain it. Well I am in the same situation with git (I'm used to svn), but this will be a good opportunity to learn :-) So, I'm going to clone your repo with the name fish-shell-completions, merge all completions I have tested and found stable. Finally when everyone thinks it is ok, I'll send a merge request to the official repo. I plan to do this on a regular basis. Great. Please, pay attention to __fish_complete_list and 'call' functions. I put __fish_complete_list for example in 'ps' completion. It is useful for cases when argument is a list of options, separated by comma (or other separator). For example: ps -u rotab will complete to ps -u root then if you put comma and press tab again ps -u root,tab it will complete it by the list of users again. I've already added it to some completions (mostly new). Call function acts as eval, but doesn't separate quoted strings, so it safer to use than eval. It's not finished for now and correctly accepts redirection only as argument, like -r '/dev/ null'. regards, Maxim -- This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] commandline function and escaping
Hi, I have a function which puts current commandline buffer to the editor. It's really useful sometimes. function .edit_cmd --description 'Edit cmdline in editor' set -l f (mktemp) set -l p (commandline -C) commandline -b $f vim -c set\ ft=fish $f commandline -r (more $f) commandline -C $p rm $f end Recently, I've found that it breaks the quoted text. I.e. the command 'echo first second third' is looses its double quotes when editing. Unescaping is done in file builtin_commandline.c:199. I wonder if unescaping is really needed when cmd is not tokenized. I simply can not figure out any possible usage of it. So I propose to avoid unescape function when commandline is called without 'tokenize' key. What do you think about it? regards, Maxim -- Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] fishshell@gitorious merge request
Hi everyone, I didn't find any information about merging rules. I've committed some fixes and updates for the completions. Do I need to something special before I make a merge request? Are there any limitations on what I can change and commit? regards, Maxim Gonchar -- All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2 ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
Re: [Fish-users] disown command in fish
Hi, you do not need disown in fish, because fish do it automatically. Just try the following fish -c 'leafpad' regards, Maxim On Monday 25 July 2011 23:48:53 Philipp Middendorf wrote: Hi I'm currently migrating to fish from bash and there's one thing that bothers me: In bash, I often used the disown command to not just send a job into the background but to detach it from the shell _entirely_. This means that closing the terminal doesn't close the program. For instance: firefox disown -a close terminal and I still have firefox open (-a to disown all background jobs). Is this possible in fish? I've found a mailing list post from 2008 that received no ansers. I don't know if anything has changed since... Regards Philipp -- Storage Efficiency Calculator This modeling tool is based on patent-pending intellectual property that has been used successfully in hundreds of IBM storage optimization engage- ments, worldwide. Store less, Store more with what you own, Move data to the right place. Try It Now! http://www.accelacomm.com/jaw/sfnl/114/51427378/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users -- Storage Efficiency Calculator This modeling tool is based on patent-pending intellectual property that has been used successfully in hundreds of IBM storage optimization engage- ments, worldwide. Store less, Store more with what you own, Move data to the right place. Try It Now! http://www.accelacomm.com/jaw/sfnl/114/51427378/ ___ Fish-users mailing list Fish-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fish-users
[Fish-users] fish causes the parent process exit
Hi,
There happens a strange problem, when I try to call fish from some program. For
example lua:
os.execute 'fish'
exit
After the fish exits the lua process exits also. This does not happen to the
other shells. I can call bash, dash or tcsh and exit back to lua.
The same happens in python (os.system('fish')), vim (:!fish), mc, ranger
(:shell fish).
This does not happen in another shells, i.e. if I start fish from bash, I exit
to bash.
This behavior is very annoying, Do anybody know how to deal with it or at least
why does this happen?
regards,
Maxim
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Re: [Fish-users] fish causes the parent process exit
One more point. It happens only with interactive fish session.
os.execute 'fish -c echo text'
does not suspend the caller.
Maxim
On Wednesday 08 June 2011 13:52:52 Adam H wrote:
Very strange indeed..
Both seem to use system() so I tried the following code:
#include stdio.h
#include stdlib.h
int main(){
system(fish);
printf(Exiting nao!\n);
}
But could not reproduce it in my simple C program.
Then I tried:
#!/usr/bin/env python
import os
os.system(fish)
print(Exiting nao)
But it wasnt reproducible there either, so in Python it only seems to
be the REPL that suffers from this.
Then I tried:
#!/usr/bin/env lua
os.execute(fish)
print(Exiting nao)
In LUA, not reproducible there either, only in REPL.
Which lead me to believe that it was read() that was the problem, so I
wrote the following python code:
#!/usr/bin/env python
import os
os.system(fish)
raw_input()
print(Exiting nao)
And it stops the job, so I would guess that its some escape sequence
sent by fish that read() does not like.
2011/6/8 Grissiom chaos.pro...@gmail.com:
On Wed, Jun 8, 2011 at 2:00 PM, Maxim Gonchar gma...@gmail.com wrote:
Hi,
There happens a strange problem, when I try to call fish from some
program. For example lua:
os.execute 'fish'
exit
After the fish exits the lua process exits also. This does not happen to
the other shells. I can call bash, dash or tcsh and exit back to lua.
The same happens in python (os.system('fish')), vim (:!fish), mc, ranger
(:shell fish).
This does not happen in another shells, i.e. if I start fish from bash, I
exit to bash.
This behavior is very annoying, Do anybody know how to deal with it or at
least why does this happen?
The parent process does not exit, but suspended on my box. Don't know
the root cause though ;(
--
Cheers,
Grissiom
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