Determine the number of screen columns needed for a character.
Files:
-lib/wcwidth.h
lib/wcwidth.c
m4/wcwidth.m4
m4/wchar_t.m4
configure.ac:
gl_FUNC_WCWIDTH
+gl_WCHAR_MODULE_INDICATOR([wcwidth])
Makefile.am:
Include:
-"wcwidth.h"
+<wchar.h>
License:
LGPL