mirror/guile
mirror/guile
1
Fork 0
mirror of https://git.savannah.gnu.org/git/guile.git synced 2025-06-17 09:10:22 +02:00
Code Activity

Remove statements about scripts/* that are no longer true

Browse source 
* doc/ref/tools.texi (Executable Modules): Say "guile-tools modules"
  instead of "executable modules".  Remove obsolete statements about
  not ending in .scm, being executable, and beginning with shell
  script invocation sequence.

* module/scripts/README: Ditto.
This commit is contained in:
Neil Jerram 2011-03-21 09:05:59 +00:00
parent 6b8bc6f8b5
commit c6e05396dc
2 changed files with 12 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

23
module/scripts/README
View file

@ -4,9 +4,9 @@ Overview and Usage
This directory contains Scheme programs, some useful in maintaining Guile.
On "make install", these programs are copied to PKGDATADIR/VERSION/scripts.
You can invoke a program from the shell, or alternatively, load its file
as a Guile Scheme module, and use its exported procedure(s) from Scheme code.
Typically for any PROGRAM:
You can use guile-tools to invoke a program from the shell, or alternatively,
load its file as a Guile Scheme module, and use its exported procedure(s)
from Scheme code. Typically for any PROGRAM:
(use-modules (scripts PROGRAM))
(PROGRAM ARG1 ARG2 ...)
@ -22,8 +22,6 @@ To see PROGRAM's commentary, which may or may not be helpful:
(help (scripts PROGRAM))
To see all commentaries and module dependencies, try: "make overview".
If you want to try the programs before installing Guile, you will probably
need to set environment variable GUILE_LOAD_PATH to be the parent directory.
This can be done in Bourne-compatible shells like so:
@ -40,11 +38,7 @@ How to Contribute
See template file PROGRAM for a quick start.
Programs must follow the "executable module" convention, documented here:
- The file name must not end in ".scm".
- The file must be executable (chmod +x).
Programs must follow the "guile-tools" convention, documented here:
- The module name must be "(scripts PROGRAM)". A procedure named PROGRAM w/
signature "(PROGRAM . args)" must be exported. Basically, use some variant
@ -61,15 +55,8 @@ Programs must follow the "executable module" convention, documented here:
However, `main' must NOT be exported.
- The beginning of the file must use the following invocation sequence:
#!/bin/sh
main='(module-ref (resolve-module '\''(scripts PROGRAM)) '\'main')'
exec ${GUILE-guile} -l $0 -c "(apply $main (cdr (command-line)))" "$@"
!#
Following these conventions allows the program file to be used as module
(scripts PROGRAM) in addition to as a standalone executable. Please also
(scripts PROGRAM) in addition to being invoked by guile-tools. Please also
include a helpful Commentary section w/ some usage info.