Re: Execute a subprocess that takes input e.g. emacs
Thanks for the feedback Andy. I had a console-only emacs installed but I've
reinstalled and confirmed one with X works. I was expecting a console
editor to work as well as it does in ruby e.g. system(emacs -nw) but I'm
guessing there's a limitation for java. Calling X emacs works for my use
case but I'd be interested to hear if anyone solves opening a console
editor.
On Sun, Feb 3, 2013 at 6:50 PM, Andy Fingerhut andy.finger...@gmail.comwrote:
I was able to open an X windows emacs session using:
(require '[clojure.java.shell :as sh])
(sh/sh emacs)
on my system. The REPL did not give another prompt until I quit that
emacs invocation. I was able to get another REPL prompt immediately using
this:
(future (sh/sh emacs))
When I tried running the terminal version of emacs without using the X
window system, it gave a valid complaint like this:
user= (sh/sh emacs -nw)
{:exit 1, :out , :err emacs: standard input is not a tty\n}
You can also specify the file name and line number where the cursor should
initially be placed like so:
(sh/sh emacs +57 foo.txt)
In case it matters what versions of things I am using, I was able to get
similar results above on both of the following systems:
Mac OS X 10.6.8 + Oracle/Apple JDK 1.6.0_37 + Leiningen 2.0.0 + Clojure
1.5.0-RC2
Ubuntu 11.10 32-bit desktop + Oracle JDK 1.6.0_38 + Leiningen 2.0.0 +
Clojure 1.5.0-RC4
I also tried it with Clojure 1.4.0 with the same good results.
Andy
On Feb 3, 2013, at 2:30 PM, Gabriel Horner wrote:
Hi,
Is there a straightforward way to invoke an editor within clojure e.g.
(clojure.java.shell/sh emacs some-file)?
I've taken a look at popular shell libraries like conch and stevedore
but found nothing helpful.
If you're curious why I want to do it, it's to open a lein dependency in
emacs from the commandline, https://github.com/cldwalker/lein-open .
Thanks,
Gabriel
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Execute a subprocess that takes input e.g. emacs
Hi, Is there a straightforward way to invoke an editor within clojure e.g. (clojure.java.shell/sh emacs some-file)? I've taken a look at popular shell libraries like conch and stevedore but found nothing helpful. If you're curious why I want to do it, it's to open a lein dependency in emacs from the commandline, https://github.com/cldwalker/lein-open . Thanks, Gabriel -- -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: Execute a subprocess that takes input e.g. emacs
I was able to open an X windows emacs session using:
(require '[clojure.java.shell :as sh])
(sh/sh emacs)
on my system. The REPL did not give another prompt until I quit that emacs
invocation. I was able to get another REPL prompt immediately using this:
(future (sh/sh emacs))
When I tried running the terminal version of emacs without using the X window
system, it gave a valid complaint like this:
user= (sh/sh emacs -nw)
{:exit 1, :out , :err emacs: standard input is not a tty\n}
You can also specify the file name and line number where the cursor should
initially be placed like so:
(sh/sh emacs +57 foo.txt)
In case it matters what versions of things I am using, I was able to get
similar results above on both of the following systems:
Mac OS X 10.6.8 + Oracle/Apple JDK 1.6.0_37 + Leiningen 2.0.0 + Clojure
1.5.0-RC2
Ubuntu 11.10 32-bit desktop + Oracle JDK 1.6.0_38 + Leiningen 2.0.0 + Clojure
1.5.0-RC4
I also tried it with Clojure 1.4.0 with the same good results.
Andy
On Feb 3, 2013, at 2:30 PM, Gabriel Horner wrote:
Hi,
Is there a straightforward way to invoke an editor within clojure e.g.
(clojure.java.shell/sh emacs some-file)?
I've taken a look at popular shell libraries like conch and stevedore but
found nothing helpful.
If you're curious why I want to do it, it's to open a lein dependency in
emacs from the commandline, https://github.com/cldwalker/lein-open .
Thanks,
Gabriel
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