diff options
Diffstat (limited to 'xdiff')
| -rw-r--r-- | xdiff/xdiffi.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c index 2358a2d63..748eeb991 100644 --- a/xdiff/xdiffi.c +++ b/xdiff/xdiffi.c @@ -400,6 +400,14 @@ static xdchange_t *xdl_add_change(xdchange_t *xscr, long i1, long i2, long chg1, } +static int recs_match(xrecord_t **recs, long ixs, long ix, long flags) +{ + return (recs[ixs]->ha == recs[ix]->ha && + xdl_recmatch(recs[ixs]->ptr, recs[ixs]->size, + recs[ix]->ptr, recs[ix]->size, + flags)); +} + int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { long ix, ixo, ixs, ixref, grpsiz, nrec = xdf->nrec; char *rchg = xdf->rchg, *rchgo = xdfo->rchg; @@ -442,8 +450,7 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { * the last line of the current change group, shift backward * the group. */ - while (ixs > 0 && recs[ixs - 1]->ha == recs[ix - 1]->ha && - xdl_recmatch(recs[ixs - 1]->ptr, recs[ixs - 1]->size, recs[ix - 1]->ptr, recs[ix - 1]->size, flags)) { + while (ixs > 0 && recs_match(recs, ixs - 1, ix - 1, flags)) { rchg[--ixs] = 1; rchg[--ix] = 0; @@ -470,8 +477,7 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { * the line next of the current change group, shift forward * the group. */ - while (ix < nrec && recs[ixs]->ha == recs[ix]->ha && - xdl_recmatch(recs[ixs]->ptr, recs[ixs]->size, recs[ix]->ptr, recs[ix]->size, flags)) { + while (ix < nrec && recs_match(recs, ixs, ix, flags)) { rchg[ixs++] = 0; rchg[ix++] = 1; |