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author | Richard Maw <richard.maw@codethink.co.uk> | 2012-01-17 14:43:55 +0000 |
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committer | Richard Maw <richard.maw@codethink.co.uk> | 2012-01-17 14:43:55 +0000 |
commit | 2de9abc5c9d40b3c716307d67d16146f823fd554 (patch) | |
tree | 6979db67934ddc8b564150b465846a383b428ff8 /gnulib/lib/isblank.c | |
parent | 33cc1c6fda6e72a7bae1401e9b2cec495a4d3ff1 (diff) | |
download | patch-baserock/bootstrap.tar.gz |
add the output of bootstrapbaserock/bootstrap-pass2baserock/bootstrap
Diffstat (limited to 'gnulib/lib/isblank.c')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/lib/isblank.c | 33 |
2 files changed, 33 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/lib/isblank.c b/gnulib/lib/isblank.c new file mode 100644 index 0000000..65cc54f --- /dev/null +++ b/gnulib/lib/isblank.c @@ -0,0 +1,33 @@ +/* Test whether a character is a blank. + + Copyright (C) 2009-2011 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> + +/* Specification. */ +#include <ctype.h> + +int +isblank (int c) +{ + /* On all known platforms, in all predefined locales, isblank(c) is likely + equivalent with (c == ' ' || c == '\t'). Look at the glibc definition + (in glibc/localedata/locales/i18n): The "blank" characters are '\t', ' ', + U+1680, U+180E, U+2000..U+2006, U+2008..U+200A, U+205F, U+3000, and none + except the first two is present in a common 8-bit encoding. Therefore + the substitute for other platforms is not more complicated than this. */ + return (c == ' ' || c == '\t'); +} |