Use ASCII tests for character types.

* admin/merge-gnulib (GNULIB_MODULES): Add c-ctype.
* lwlib/lwlib-Xaw.c, lwlib/lwlib.c, lwlib/xlwmenu.c:
Don't include <ctype.h>; no longer needed.
* lwlib/lwlib-Xaw.c (openFont):
* lwlib/xlwmenu.c (openXftFont): Test just for ASCII digits.
* src/category.c, src/dispnew.c, src/doprnt.c, src/editfns.c, src/syntax.c
* src/term.c, src/xfns.c, src/xterm.c:
Don't include <ctype.h>; was not needed.
* src/charset.c, src/doc.c, src/fileio.c, src/font.c, src/frame.c:
* src/gtkutil.c, src/image.c, src/sysdep.c, src/xfaces.c:
Include <c-ctype.h> instead of <ctype.h>.
* src/nsterm.m: Include <c-ctype.h>.
* src/charset.c (read_hex):
* src/doc.c (Fsnarf_documentation):
* src/fileio.c (IS_DRIVE) [WINDOWSNT]:
(DRIVE_LETTER) [DOS_NT]:
(Ffile_name_directory, Fexpand_file_name)
(Fsubstitute_in_file_name):
* src/font.c (font_parse_xlfd, font_parse_fcname):
* src/frame.c (x_set_font_backend):
* src/gtkutil.c (xg_get_font):
* src/image.c (xbm_scan, xpm_scan, pbm_scan_number):
* src/nsimage.m (hexchar):
* src/nsterm.m (ns_xlfd_to_fontname):
* src/sysdep.c (system_process_attributes):
* src/xfaces.c (hash_string_case_insensitive):
Use C-locale tests instead of locale-specific tests for character
types, since we want the ASCII interpretation here, not the
interpretation suitable for whatever happens to be the current locale.

1 files changed, 28 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 95140401eb2..874088bb782 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,31 @@
+2012-08-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Use ASCII tests for character types.
+        * category.c, dispnew.c, doprnt.c, editfns.c, syntax.c, term.c:
+        * xfns.c, xterm.c:
+        Don't include <ctype.h>; was not needed.
+        * charset.c, doc.c, fileio.c, font.c, frame.c, gtkutil.c, image.c:
+        * sysdep.c, xfaces.c:
+        Include <c-ctype.h> instead of <ctype.h>.
+        * nsterm.m: Include <c-ctype.h>.
+        * charset.c (read_hex):
+        * doc.c (Fsnarf_documentation):
+        * fileio.c (IS_DRIVE) [WINDOWSNT]:
+        (DRIVE_LETTER) [DOS_NT]:
+        (Ffile_name_directory, Fexpand_file_name)
+        (Fsubstitute_in_file_name):
+        * font.c (font_parse_xlfd, font_parse_fcname):
+        * frame.c (x_set_font_backend):
+        * gtkutil.c (xg_get_font):
+        * image.c (xbm_scan, xpm_scan, pbm_scan_number):
+        * nsimage.m (hexchar):
+        * nsterm.m (ns_xlfd_to_fontname):
+        * sysdep.c (system_process_attributes):
+        * xfaces.c (hash_string_case_insensitive):
+        Use C-locale tests instead of locale-specific tests for character
+        types, since we want the ASCII interpretation here, not the
+        interpretation suitable for whatever happens to be the current locale.
+
 2012-08-16  Martin Rudalics  <rudalics@gmx.at>
 
         Consistently check windows for validity/liveness