Collapse whitespace while wrapping and discard trailing space
The latter avoids an extra blank line when a message ends with whitespace that hits the edge of the window.weechat-hashes
parent
4b883177dc
commit
3b54425ec1
17
buffer.c
17
buffer.c
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@ -160,11 +160,18 @@ static int flow(struct Lines *hard, int cols, const struct Line *soft) {
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wrapStyle = style;
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}
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n = mbtowc(&wc, wrap, strlen(wrap));
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if (n < 0) {
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n = 1;
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} else if (!iswspace(wc)) {
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n = 0;
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n = 0;
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len = strlen(wrap);
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for (int m; wrap[n] && (m = mbtowc(&wc, &wrap[n], len - n)); n += m) {
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if (m < 0) {
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m = 1;
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} else if (!iswspace(wc)) {
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break;
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}
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}
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if (!wrap[n]) {
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*wrap = '\0';
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break;
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}
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flowed++;
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