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authorRoland McGrath <roland@gnu.org>2004-04-21 19:03:43 +0000
committerRoland McGrath <roland@gnu.org>2004-04-21 19:03:43 +0000
commitd3466201b2d23598b5ad213d8a928f49dc93159c (patch)
treed5115e0eb3b87b82abe8b9a23abb5674759add20 /manual
parentb33ed4326d7d5a0f2ab07df4dfe723520d95a33e (diff)
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2004-04-21 Jakub Jelinek <jakub@redhat.com>
	* manual/ctype.texi (isblank, iswblank): Mark as ISO functions,
	mention they have been added in ISO C99.
	Reported by Ben Pfaff <blp@cs.stanford.edu>.
Diffstat (limited to 'manual')
-rw-r--r--manual/ctype.texi6
1 files changed, 3 insertions, 3 deletions
diff --git a/manual/ctype.texi b/manual/ctype.texi
index b51e8815b9..b275a54c57 100644
--- a/manual/ctype.texi
+++ b/manual/ctype.texi
@@ -162,7 +162,7 @@ vertical tab
 @comment ISO
 @deftypefun int isblank (int @var{c})
 Returns true if @var{c} is a blank character; that is, a space or a tab.
-This function has been added in @w{ISO C99}.
+This function was originally a GNU extension, but was added in @w{ISO C99}.
 @end deftypefun
 
 @cindex graphic character
@@ -598,8 +598,8 @@ characters as well.
 @comment ISO
 @deftypefun int iswblank (wint_t @var{wc})
 Returns true if @var{wc} is a blank character; that is, a space or a tab.
-This function has been added in @w{ISO C99}.  It is declared in
-@file{wchar.h}.
+This function was originally a GNU extension, but was added in @w{ISO C99}.
+It is declared in @file{wchar.h}.
 @end deftypefun
 
 @node Using Wide Char Classes, Wide Character Case Conversion, Classification of Wide Characters, Character Handling