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merge(3p/git): Merge git upstream at v2.26.2

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This commit is contained in:
Vincent Ambo 2020-05-22 17:46:45 +01:00
commit 5229c9b232
1006 changed files with 149006 additions and 60819 deletions
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17
third_party/git/xdiff/xemit.c vendored
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@ -172,10 +172,12 @@ int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
struct func_line func_line = { 0 };
for (xch = xscr; xch; xch = xche->next) {
xdchange_t *xchp = xch;
xche = xdl_get_hunk(&xch, xecfg);
if (!xch)
break;
pre_context_calculation:
s1 = XDL_MAX(xch->i1 - xecfg->ctxlen, 0);
s2 = XDL_MAX(xch->i2 - xecfg->ctxlen, 0);
@ -212,6 +214,21 @@ int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
if (fs1 < s1) {
s2 = XDL_MAX(s2 - (s1 - fs1), 0);
s1 = fs1;
/*
* Did we extend context upwards into an
* ignored change?
*/
while (xchp != xch &&
xchp->i1 + xchp->chg1 <= s1 &&
xchp->i2 + xchp->chg2 <= s2)
xchp = xchp->next;
/* If so, show it after all. */
if (xchp != xch) {
xch = xchp;
goto pre_context_calculation;
}
}
}