caskd/bemenu
1
0
Fork 0
forked from RepoMirrors/bemenu
Code Pull Requests Activity

Curses really does not like tabs.

Browse Source
This commit is contained in:
Jari Vetoniemi 2014-04-12 23:21:43 +03:00
parent f722f247fc
commit d22612899a
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
lib/util.c
View File

@ -130,16 +130,26 @@ int _bmUtf8StringScreenWidth(const char *string)
{
assert(string);
int num_char = mbstowcs(NULL, string, 0) + 1;
char *mstr = _bmStrdup(string);
if (!mstr)
return strlen(string);
char *s;
for (s = mstr; *s; ++s) if (*s == '\t') *s = ' ';
int num_char = mbstowcs(NULL, mstr, 0) + 1;
wchar_t *wstring = malloc((num_char + 1) * sizeof (wstring[0]));
if (mbstowcs(wstring, string, num_char) == (size_t)(-1)) {
if (mbstowcs(wstring, mstr, num_char) == (size_t)(-1)) {
free(wstring);
return strlen(string);
int len = strlen(mstr);
free(mstr);
return len;
}
int length = wcswidth(wstring, num_char);
free(wstring);
free(mstr);
return length;
}