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| author | Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2006-06-14 17:40:23 +0200 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-06-23 17:35:27 -0700 |
| commit | 0d21efa51cc7de5250d5da46bceacda78ba35373 (patch) | |
| tree | 7716a2c8723a3e5cf7d479654f47867d27451330 /xdiff/xdiffi.c | |
| parent | cda8ab59bbdb24b4ef87083781dac1f4f1b973a1 (diff) | |
| download | git-0d21efa51cc7de5250d5da46bceacda78ba35373.tar.gz | |
Teach diff about -b and -w flags
This adds -b (--ignore-space-change) and -w (--ignore-all-space) flags to
diff. The main part of the patch is teaching libxdiff about it.
[jc: renamed xdl_line_match() to xdl_recmatch() since the former is used
for different purposes in xpatchi.c which is in the parts of the upstream
source we do not use.]
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'xdiff/xdiffi.c')
| -rw-r--r-- | xdiff/xdiffi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c index b95ade2c1b..ed7ad2041c 100644 --- a/xdiff/xdiffi.c +++ b/xdiff/xdiffi.c @@ -45,7 +45,7 @@ static long xdl_split(unsigned long const *ha1, long off1, long lim1, long *kvdf, long *kvdb, int need_min, xdpsplit_t *spl, xdalgoenv_t *xenv); static xdchange_t *xdl_add_change(xdchange_t *xscr, long i1, long i2, long chg1, long chg2); -static int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo); +static int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags); @@ -397,7 +397,7 @@ static xdchange_t *xdl_add_change(xdchange_t *xscr, long i1, long i2, long chg1, } -static int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo) { +static 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; xrecord_t **recs = xdf->recs; @@ -440,7 +440,7 @@ static int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo) { * the group. */ while (ixs > 0 && recs[ixs - 1]->ha == recs[ix - 1]->ha && - XDL_RECMATCH(recs[ixs - 1], recs[ix - 1])) { + xdl_recmatch(recs[ixs - 1]->ptr, recs[ixs - 1]->size, recs[ix - 1]->ptr, recs[ix - 1]->size, flags)) { rchg[--ixs] = 1; rchg[--ix] = 0; @@ -468,7 +468,7 @@ static int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo) { * the group. */ while (ix < nrec && recs[ixs]->ha == recs[ix]->ha && - XDL_RECMATCH(recs[ixs], recs[ix])) { + xdl_recmatch(recs[ixs]->ptr, recs[ixs]->size, recs[ix]->ptr, recs[ix]->size, flags)) { rchg[ixs++] = 0; rchg[ix++] = 1; @@ -546,8 +546,8 @@ int xdl_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, return -1; } - if (xdl_change_compact(&xe.xdf1, &xe.xdf2) < 0 || - xdl_change_compact(&xe.xdf2, &xe.xdf1) < 0 || + if (xdl_change_compact(&xe.xdf1, &xe.xdf2, xpp->flags) < 0 || + xdl_change_compact(&xe.xdf2, &xe.xdf1, xpp->flags) < 0 || xdl_build_script(&xe, &xscr) < 0) { xdl_free_env(&xe); |