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* data/c.m4 (b4_basename): Simplify a bit, since we don't

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need the full POSIX semantics (and weren't implementing them
anyway).
This commit is contained in:
Paul Eggert
2006-07-09 04:39:10 +00:00
parent b3d9b5ba18
commit b8445a158c
2 changed files with 9 additions and 6 deletions
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6
ChangeLog
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@@ -1,5 +1,9 @@
2006-07-08 Paul Eggert <eggert@cs.ucla.edu> 2006-07-08 Paul Eggert <eggert@cs.ucla.edu>
* data/c.m4 (b4_basename): Simplify a bit, since we don't
need the full POSIX semantics (and weren't implementing them
anyway).
Adjust to Autoconf 2.60 and today's gnulib. Adjust to Autoconf 2.60 and today's gnulib.
* bootstrap (gnulib_modules): Add stdint. * bootstrap (gnulib_modules): Add stdint.
Remove special case for m4/onceonly_2_57.m4, since gnulib-tool Remove special case for m4/onceonly_2_57.m4, since gnulib-tool
@@ -47,7 +51,7 @@
2006-07-08 Akim Demaille <akim@lrde.epita.fr> 2006-07-08 Akim Demaille <akim@lrde.epita.fr>
* data/c.m4 (b4_dirname): New. * data/c.m4 (b4_basename): New.
(b4_syncline): Also output the location of its invocation (from (b4_syncline): Also output the location of its invocation (from
the skeleton). the skeleton).
(b4_user_action, b4_define_user_action, b4_user_actions) (b4_user_action, b4_define_user_action, b4_user_actions)

5
data/c.m4
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@@ -410,11 +410,10 @@ m4_define([b4_c_arg],
# b4_basename(NAME) # b4_basename(NAME)
# ----------------- # -----------------
# Similar to POSIX basename; the differences don't matter here.
# Beware that NAME is not evaluated. # Beware that NAME is not evaluated.
m4_define([b4_basename], m4_define([b4_basename],
[m4_case([$1], [m4_bpatsubst([$1], [^.*/\([^/]+\)/*$], [\1])])
[/], [/],
[m4_bpatsubst([$1], [^.*/\([^/]+\)/?$], [\1])])])
# b4_syncline(LINE, FILE) # b4_syncline(LINE, FILE)