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| author |  Junio C Hamano <gitster@pobox.com> | 2010-01-16 21:30:18 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-01-16 23:45:29 -0800 |
| commit | 9914cf468941067b4f3deb9c69c11af3f5b45ccc (patch) | |
| tree | 66a3e9f0a9fc5650e406e6d0a8689f407ce55135 /xdiff/xmerge.c | |
| parent | xdl_merge(): introduce xmparam_t for merge specific parameters (diff) | |
| download | tgif-9914cf468941067b4f3deb9c69c11af3f5b45ccc.tar.xz | |
xdl_merge(): allow passing down marker_size in xmparam_t
This allows the callers of xdl_merge() to pass marker_size (defaults to 7)
in xmparam_t argument, to use conflict markers of non-default length.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'xdiff/xmerge.c')
| -rw-r--r-- | xdiff/xmerge.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/xdiff/xmerge.c b/xdiff/xmerge.c index 5c37b4ed25..68c815f9d3 100644 --- a/xdiff/xmerge.c +++ b/xdiff/xmerge.c @@ -145,13 +145,15 @@ static int xdl_orig_copy(xdfenv_t *xe, int i, int count, int add_nl, char *dest) static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, xdfenv_t *xe2, const char *name2, int size, int i, int style, - xdmerge_t *m, char *dest) + xdmerge_t *m, char *dest, int marker_size) { - const int marker_size = 7; int marker1_size = (name1 ? strlen(name1) + 1 : 0); int marker2_size = (name2 ? strlen(name2) + 1 : 0); int j; + if (marker_size <= 0) + marker_size = DEFAULT_CONFLICT_MARKER_SIZE; + /* Before conflicting part */ size += xdl_recs_copy(xe1, i, m->i1 - i, 0, dest ? dest + size : NULL); @@ -214,14 +216,16 @@ static int fill_conflict_hunk(xdfenv_t *xe1, const char *name1, static int xdl_fill_merge_buffer(xdfenv_t *xe1, const char *name1, xdfenv_t *xe2, const char *name2, - xdmerge_t *m, char *dest, int style) + xdmerge_t *m, char *dest, int style, + int marker_size) { int size, i; for (size = i = 0; m; m = m->next) { if (m->mode == 0) size = fill_conflict_hunk(xe1, name1, xe2, name2, - size, i, style, m, dest); + size, i, style, m, dest, + marker_size); else if (m->mode == 1) size += xdl_recs_copy(xe1, i, m->i1 + m->chg1 - i, 0, dest ? dest + size : NULL); @@ -386,8 +390,9 @@ static int xdl_simplify_non_conflicts(xdfenv_t *xe1, xdmerge_t *m, */ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, xdfenv_t *xe2, xdchange_t *xscr2, const char *name2, - int flags, xpparam_t const *xpp, mmbuffer_t *result) { + int flags, xmparam_t const *xmp, mmbuffer_t *result) { xdmerge_t *changes, *c; + xpparam_t const *xpp = &xmp->xpp; int i0, i1, i2, chg0, chg1, chg2; int level = flags & XDL_MERGE_LEVEL_MASK; int style = flags & XDL_MERGE_STYLE_MASK; @@ -522,8 +527,10 @@ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, } /* output */ if (result) { + int marker_size = xmp->marker_size; int size = xdl_fill_merge_buffer(xe1, name1, xe2, name2, - changes, NULL, style); + changes, NULL, style, + marker_size); result->ptr = xdl_malloc(size); if (!result->ptr) { xdl_cleanup_merge(changes); @@ -531,7 +538,7 @@ static int xdl_do_merge(xdfenv_t *xe1, xdchange_t *xscr1, const char *name1, } result->size = size; xdl_fill_merge_buffer(xe1, name1, xe2, name2, changes, - result->ptr, style); + result->ptr, style, marker_size); } return xdl_cleanup_merge(changes); } @@ -575,7 +582,7 @@ int xdl_merge(mmfile_t *orig, mmfile_t *mf1, const char *name1, } else { status = xdl_do_merge(&xe1, xscr1, name1, &xe2, xscr2, name2, - flags, xpp, result); + flags, xmp, result); } xdl_free_script(xscr1); xdl_free_script(xscr2); |