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Description:
Determine the number of screen columns needed for a character.
Files:
lib/wcwidth.c
m4/wcwidth.m4
m4/wchar_t.m4
m4/wint_t.m4
Depends-on:
wchar
extensions
wctype-h [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
localcharset [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
streq [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
uniwidth/width [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
configure.ac:
gl_FUNC_WCWIDTH
gl_CONDITIONAL([GL_COND_OBJ_WCWIDTH],
[test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1])
AM_COND_IF([GL_COND_OBJ_WCWIDTH], [
gl_PREREQ_WCWIDTH
])
gl_WCHAR_MODULE_INDICATOR([wcwidth])
Makefile.am:
if GL_COND_OBJ_WCWIDTH
lib_SOURCES += wcwidth.c
endif
Include:
<wchar.h>
Link:
$(LTLIBUNISTRING) when linking with libtool, $(LIBUNISTRING) otherwise
License:
LGPLv2+
Maintainer:
all
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