diff options
| -rw-r--r-- | ll-merge.c | 43 | ||||
| -rw-r--r-- | xdiff/xdiff.h | 1 | ||||
| -rw-r--r-- | xdiff/xmerge.c | 20 |
3 files changed, 19 insertions, 45 deletions
diff --git a/ll-merge.c b/ll-merge.c index 4c7f11ba84..a4b2f4c964 100644 --- a/ll-merge.c +++ b/ll-merge.c @@ -98,44 +98,11 @@ static int ll_union_merge(const struct ll_merge_driver *drv_unused, mmfile_t *src2, const char *name2, int flag, int marker_size) { - char *src, *dst; - long size; - int status, saved_style; - - /* We have to force the RCS "merge" style */ - saved_style = git_xmerge_style; - git_xmerge_style = 0; - status = ll_xdl_merge(drv_unused, result, path_unused, - orig, src1, NULL, src2, NULL, - flag, marker_size); - git_xmerge_style = saved_style; - if (status <= 0) - return status; - size = result->size; - src = dst = result->ptr; - while (size) { - char ch; - if ((marker_size < size) && - (*src == '<' || *src == '=' || *src == '>')) { - int i; - ch = *src; - for (i = 0; i < marker_size; i++) - if (src[i] != ch) - goto not_a_marker; - if (src[marker_size] != '\n') - goto not_a_marker; - src += marker_size + 1; - size -= marker_size + 1; - continue; - } - not_a_marker: - do { - ch = *src++; - *dst++ = ch; - size--; - } while (ch != '\n' && size); - } - result->size = dst - result->ptr; + /* Use union favor */ + flag = (flag & 1) | (XDL_MERGE_FAVOR_UNION << 1); + return ll_xdl_merge(drv_unused, result, path_unused, + orig, src1, NULL, src2, NULL, + flag, marker_size); return 0; } diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h index 3f6229edbe..22614d56ed 100644 --- a/xdiff/xdiff.h +++ b/xdiff/xdiff.h @@ -61,6 +61,7 @@ extern "C" { /* merge favor modes */ #define XDL_MERGE_FAVOR_OURS 1 #define XDL_MERGE_FAVOR_THEIRS 2 +#define XDL_MERGE_FAVOR_UNION 3 #define XDL_MERGE_FAVOR(flags) (((flags)>>4) & 3) #define XDL_MERGE_FLAGS(level, style, favor) ((level)|(style)|((favor)<<4)) diff --git a/xdiff/xmerge.c b/xdiff/xmerge.c index 8cbe45e675..c901ecb99c 100644 --- a/xdiff/xmerge.c +++ b/xdiff/xmerge.c @@ -28,6 +28,7 @@ typedef struct s_xdmerge { * 0 = conflict, * 1 = no conflict, take first, * 2 = no conflict, take second. + * 3 = no conflict, take both. */ int mode; /* @@ -230,14 +231,19 @@ static int xdl_fill_merge_buffer(xdfenv_t *xe1, const char *name1, size = fill_conflict_hunk(xe1, name1, xe2, name2, size, i, style, m, dest, marker_size); - else if (m->mode == 1) - size += xdl_recs_copy(xe1, i, m->i1 + m->chg1 - i, 0, + else if (m->mode & 3) { + /* Before conflicting part */ + size += xdl_recs_copy(xe1, i, m->i1 - i, 0, dest ? dest + size : NULL); - else if (m->mode == 2) - size += xdl_recs_copy(xe2, m->i2 - m->i1 + i, - m->i1 + m->chg2 - i, 0, - dest ? dest + size : NULL); - else + /* Postimage from side #1 */ + if (m->mode & 1) + size += xdl_recs_copy(xe1, m->i1, m->chg1, 1, + dest ? dest + size : NULL); + /* Postimage from side #2 */ + if (m->mode & 2) + size += xdl_recs_copy(xe2, m->i2, m->chg2, 1, + dest ? dest + size : NULL); + } else continue; i = m->i1 + m->chg1; } |