diff options
Diffstat (limited to 'ui.c')
| -rw-r--r-- | ui.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/ui.c b/ui.c index b1e56c7..0e22fd8 100644 --- a/ui.c +++ b/ui.c @@ -193,6 +193,14 @@ static void addFormat(WINDOW *win, const struct Format *format) { waddnwstr(win, format->str, format->len); } +static int printWidth(const wchar_t *str, size_t len) { + int width = 0; + for (size_t i = 0; i < len; ++i) { + if (iswprint(str[i])) width += wcwidth(str[i]); + } + return width; +} + static int addWrap(WINDOW *win, const wchar_t *str) { int lines = 0; @@ -205,7 +213,7 @@ static int addWrap(WINDOW *win, const wchar_t *str) { int _, x, xMax; getyx(win, _, x); getmaxyx(win, _, xMax); - if (xMax - x - 1 < wcswidth(format.str, format.len)) { + if (xMax - x - 1 < printWidth(format.str, word)) { if (format.str[0] == L' ') { format.str++; format.len--; |