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tmot: skipping zero-length matches in lbuf_search() - neatvi - [fork] simple vi… |
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git clone git://src.adamsgaard.dk/neatvi |
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--- |
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commit e7975f55419e9eea1dc579bcf0aa7e53b0db479b |
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parent 234b9325f5437b813bad047f5bead5ec64335c87 |
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Author: Ali Gholami Rudi <[email protected]> |
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Date: Fri, 14 Aug 2015 10:42:37 +0430 |
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mot: skipping zero-length matches in lbuf_search() |
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Diffstat: |
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M mot.c | 9 +++++---- |
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1 file changed, 5 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/mot.c b/mot.c |
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t@@ -61,15 +61,16 @@ int lbuf_search(struct lbuf *lb, char *kw, int dir, int *r… |
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for (i = r0; !found && i >= 0 && i < lbuf_len(lb); i += dir) { |
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char *s = lbuf_get(lb, i); |
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int off = dir > 0 && r0 == i ? uc_chr(s, o0 + 1) - s : 0; |
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- int flg = off ? RE_NOTBOL : 0; |
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- while (rset_find(re, s + off, 1, offs, flg) >= 0) { |
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- if (dir < 0 && r0 == i && uc_off(s, off + offs[0]) >= … |
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+ while (rset_find(re, s + off, 1, offs, |
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+ off ? RE_NOTBOL : 0) >= 0) { |
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+ if (dir < 0 && r0 == i && |
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+ uc_off(s, off + offs[0]) >= o0) |
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break; |
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found = 1; |
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*o = uc_off(s, off + offs[0]); |
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*r = i; |
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*len = uc_off(s + off + offs[0], offs[1] - offs[0]); |
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- off += offs[1]; |
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+ off += offs[1] > offs[0] ? offs[1] : offs[1] + 1; |
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if (dir > 0) |
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break; |
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} |
