Re: script for generating tags for picolisp

[Alexander Burger]

Hi Doug,

On Tue, Aug 17, 2010 at 09:19:23PM -0700, Doug Snead wrote:
 ...
 # make a tags file for pico lisp source files.
 ...

As I understand it, this is not exactly what Edwin intended. I think he
wanted a tags file for the main interpreter functions written in C.

Also, the tags for Lisp functions can be obtained easily, as the file
and line number are stored in each symbol under the '*Dbg' property, and
can be used like:

   : (vi 'vi)

Generating the tags for C level functions is a lot trickier, as the
symbols have to be parsed from src/tab.c to get their name in C (e.g.
'+' - 'doAdd'), and then the actual source located (e.g. in big.c).


For the 64-bit versions, the file and line info in '*Dbg' is also
available for the built-in functions (asm instead of C), but
unfortunately not for the 32-bit version.

Cheers,
- Alex
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Re: script for generating tags for picolisp

[Edwin Eyan Moragas]

Hi Alex,

On Wed, Aug 18, 2010 at 3:41 PM, Alexander Burger a...@software-lab.de wro=
te:
 Hi Doug,

 On Tue, Aug 17, 2010 at 09:19:23PM -0700, Doug Snead wrote:
 ...
 # make a tags file for pico lisp source files.
 ...

 As I understand it, this is not exactly what Edwin intended. I think he
 wanted a tags file for the main interpreter functions written in C

Doug sent something that i actually intended. there's ctags for C functions=

Re: script for generating tags for picolisp

[Edwin Eyan Moragas]

Hi Doug,

thanks for this. this would come in handy.

On Wed, Aug 18, 2010 at 12:19 PM, Doug Snead semaphore_2...@yahoo.com wro=
te:
 Here's one shell script I used to use for that (I called it lisptags) ...=
 hopefully it still works :-)

 #!/bin/sh
 # make a tags file for pico lisp source files.
 # use:
 # =A0 =A0 =A0 lisptags foo.l bar.l baz.l ... bof.l
 # generate the file 'tags'
 # [based on lisptags csh script by John Foderaro, c.1982]
 awk '
 /^[ \t]*\([bd][em][ \t]/ {
 n=3D$2;
 gsub(/^\(/,,n);
 gsub(/\)$/,,n);
 print n \t FILENAME \t?^ $0 $?;
 }
 /^[ \t]*\(class[ \t]/ {
 n=3D$2;
 gsub(/^\(/,,n);
 gsub(/\)$/,,n);
 print n \t FILENAME \t?^ $0 $?;
 if (n ~ /^\+/) {
 =A0gsub(/^\+/,,n);
 =A0print n \t FILENAME \t?^ $0 $?;
 }
 }
 ' $* | sort  tags

 =3D =3D =3D



 --- On Tue, 8/17/10, Edwin Eyan Moragas e...@yndy.org wrote:

 From: Edwin Eyan Moragas e...@yndy.org
 Subject: script for generating tags for picolisp
 To: picolisp@software-lab.de
 Date: Tuesday, August 17, 2010, 12:05 AM
 Hi all,

 anybody who made an attempt to create such kind of script?
 or maybe a
 resource somewhere in the interwebs for this?

 cheers,

 /e
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Re: script for generating tags for picolisp

[Doug Snead]

Here's one shell script I used to use for that (I called it lisptags) ... 
hopefully it still works :-)

#!/bin/sh 
# make a tags file for pico lisp source files.
# use:
#   lisptags foo.l bar.l baz.l ... bof.l
# generate the file 'tags'
# [based on lisptags csh script by John Foderaro, c.1982]
awk '
/^[ \t]*\([bd][em][ \t]/ {
n=$2;
gsub(/^\(/,,n);
gsub(/\)$/,,n);
print n \t FILENAME \t?^ $0 $?;
}
/^[ \t]*\(class[ \t]/ {
n=$2;
gsub(/^\(/,,n);
gsub(/\)$/,,n);
print n \t FILENAME \t?^ $0 $?;
if (n ~ /^\+/) {
  gsub(/^\+/,,n);
  print n \t FILENAME \t?^ $0 $?;
}
}
' $* | sort  tags

= = =



--- On Tue, 8/17/10, Edwin Eyan Moragas e...@yndy.org wrote:

 From: Edwin Eyan Moragas e...@yndy.org
 Subject: script for generating tags for picolisp
 To: picolisp@software-lab.de
 Date: Tuesday, August 17, 2010, 12:05 AM
 Hi all,
 
 anybody who made an attempt to create such kind of script?
 or maybe a
 resource somewhere in the interwebs for this?
 
 cheers,
 
 /e
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