refactor merge flags into xmparam_t

diff --git a/ll-merge.c b/ll-merge.c
index 4c7f11ba84c67089dce7d725d87a4dd32a245c7f..82c7742e41f4645e7d6086bb277437a84ff4f03b 100644 (file)
--- a/ll-merge.c
+++ b/ll-merge.c
@@ -63,8 +63,6 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused,
                        int flag, int marker_size)
 {
        xmparam_t xmp;
-       int style = 0;
-       int favor = (flag >> 1) & 03;
 
        if (buffer_is_binary(orig->ptr, orig->size) ||
            buffer_is_binary(src1->ptr, src1->size) ||
@@ -79,15 +77,13 @@ static int ll_xdl_merge(const struct ll_merge_driver *drv_unused,
        }
 
        memset(&xmp, 0, sizeof(xmp));
+       xmp.level = XDL_MERGE_ZEALOUS;
+       xmp.favor= (flag >> 1) & 03;
        if (git_xmerge_style >= 0)
-               style = git_xmerge_style;
+               xmp.style = git_xmerge_style;
        if (marker_size > 0)
                xmp.marker_size = marker_size;
-       return xdl_merge(orig,
-                        src1, name1,
-                        src2, name2,
-                        &xmp, XDL_MERGE_FLAGS(XDL_MERGE_ZEALOUS, style, favor),
-                        result);
+       return xdl_merge(orig, src1, name1, src2, name2, &xmp, result);
 }
 
 static int ll_union_merge(const struct ll_merge_driver *drv_unused,
@@ -98,44 +94,11 @@ 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;
 }