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| author | Richard Maw <richard.maw@codethink.co.uk> | 2012-01-17 14:43:55 +0000 |
|---|---|---|
| committer | Richard Maw <richard.maw@codethink.co.uk> | 2012-01-17 14:43:55 +0000 |
| commit | 2de9abc5c9d40b3c716307d67d16146f823fd554 (patch) | |
| tree | 6979db67934ddc8b564150b465846a383b428ff8 /gnulib/doc/posix-functions/isupper.texi | |
| parent | 33cc1c6fda6e72a7bae1401e9b2cec495a4d3ff1 (diff) | |
| download | patch-baserock/bootstrap-pass2.tar.gz | |
add the output of bootstrapbaserock/bootstrap-pass2baserock/bootstrap
Diffstat (limited to 'gnulib/doc/posix-functions/isupper.texi')
| m--------- | gnulib | 0 | ||||
| -rw-r--r-- | gnulib/doc/posix-functions/isupper.texi | 40 |
2 files changed, 40 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/doc/posix-functions/isupper.texi b/gnulib/doc/posix-functions/isupper.texi new file mode 100644 index 0000000..6f22d5d --- /dev/null +++ b/gnulib/doc/posix-functions/isupper.texi @@ -0,0 +1,40 @@ +@node isupper +@section @code{isupper} +@findex isupper + +POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/isupper.html} + +Gnulib module: --- + +Portability problems fixed by Gnulib: +@itemize +@end itemize + +Portability problems not fixed by Gnulib: +@itemize +@end itemize + +Note: This function's behaviour depends on the locale, but does not support +the multibyte characters that occur in strings in locales with +@code{MB_CUR_MAX > 1} (this includes all the common UTF-8 locales). +There are four alternative APIs: + +@table @code +@item c_isupper +This function operates in a locale independent way and returns true only for +ASCII characters. It is provided by the Gnulib module @samp{c-ctype}. + +@item iswupper +This function operates in a locale dependent way, on wide characters. In +order to use it, you first have to convert from multibyte to wide characters, +using the @code{mbrtowc} function. It is provided by the Gnulib module +@samp{wctype}. + +@item mb_isupper +This function operates in a locale dependent way, on multibyte characters. +It is provided by the Gnulib module @samp{mbchar}. + +@item uc_is_upper +This function operates in a locale independent way, on Unicode characters. +It is provided by the Gnulib module @samp{unictype/ctype-upper}. +@end table |
