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Teach --wrap to only indent without wrapping
When a zero or negative width is given to "shortlog -w<width>,<in1>,<in2>" and --format=%[wrap(w,in1,in2)...%], just indent the text by in1 without wrapping. Signed-off-by: Junio C Hamano <gitster@pobox.com>
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a94410c813
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13
utf8.c
13
utf8.c
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@ -310,6 +310,19 @@ int strbuf_add_wrapped_text(struct strbuf *buf,
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int w = indent, assume_utf8 = is_utf8(text);
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const char *bol = text, *space = NULL;
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if (width <= 0) {
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/* just indent */
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while (*text) {
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const char *eol = strchrnul(text, '\n');
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if (*eol == '\n')
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eol++;
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print_spaces(buf, indent);
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strbuf_write(buf, text, eol-text);
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text = eol;
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}
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return 1;
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}
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if (indent < 0) {
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w = -indent;
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space = text;
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