Re: argp_error and argp_failure xgettext options

[Bruno Haible]

Hi Colin,
 
> It looks like argp_error and argp_failure should declare themselves as
> requiring the c-format flag. This patch implements that.
> 
> 2008-01-14  Colin Watson  <address@hidden>
> 
>       * modules/argp: Add a notice recommending to change XGETTEXT_OPTIONS.
>       Invoke AM_GETTEXT_OPTION if it exists.

Thank you. I applied it, after fixing the argument numbers (arg 2 for
argp_error, arg 4 for argp_failure).

2008-01-14  Colin Watson  <address@hidden>

        * modules/argp (Notice): Add a notice recommending to change
        XGETTEXT_OPTIONS.
        (configure.ac): Invoke AM_XGETTEXT_OPTION if it exists.

*** modules/argp.orig   2008-01-14 23:34:33.000000000 +0100
--- modules/argp        2008-01-14 23:33:13.000000000 +0100
***************
*** 1,6 ****
--- 1,11 ----
  Description:
  Hierarchical processing of command line arguments.
  
+ Notice:
+ If you are using GNU gettext version 0.16.1 or older, add the following 
options
+ to XGETTEXT_OPTIONS in your po/Makevars:
+   --flag=argp_error:2:c-format --flag=argp_failure:4:c-format
+ 
  Files:
  lib/argp.h
  lib/argp-ba.c
***************
*** 34,39 ****
--- 39,47 ----
  
  configure.ac:
  gl_ARGP
+ m4_ifdef([AM_XGETTEXT_OPTION],
+   [AM_XGETTEXT_OPTION([--flag=argp_error:2:c-format])
+    AM_XGETTEXT_OPTION([--flag=argp_failure:4:c-format])])
  
  Makefile.am:
  lib_SOURCES += argp.h argp-ba.c argp-eexst.c \