Documentation/git-show.txt: include common diff options, like git-log.txt

diff --git a/resolve-undo.c b/resolve-undo.c
index 72b46125b719861641a55ee8fd534e0d1f47a94f..639eb9c59f355e46bdd53cf13fd94e8a6a9537da 100644 (file)
--- a/resolve-undo.c
+++ b/resolve-undo.c
@@ -118,7 +118,7 @@ int unmerge_index_entry_at(struct index_state *istate, int pos)
        struct cache_entry *ce;
        struct string_list_item *item;
        struct resolve_undo_info *ru;
-       int i, err = 0;
+       int i, err = 0, matched;
 
        if (!istate->resolve_undo)
                return pos;
@@ -137,6 +137,7 @@ int unmerge_index_entry_at(struct index_state *istate, int pos)
        ru = item->util;
        if (!ru)
                return pos;
+       matched = ce->ce_flags & CE_MATCHED;
        remove_index_entry_at(istate, pos);
        for (i = 0; i < 3; i++) {
                struct cache_entry *nce;
@@ -144,6 +145,8 @@ int unmerge_index_entry_at(struct index_state *istate, int pos)
                        continue;
                nce = make_cache_entry(ru->mode[i], ru->sha1[i],
                                       ce->name, i + 1, 0);
+               if (matched)
+                       nce->ce_flags |= CE_MATCHED;
                if (add_index_entry(istate, nce, ADD_CACHE_OK_TO_ADD)) {
                        err = 1;
                        error("cannot unmerge '%s'", ce->name);
@@ -156,6 +159,20 @@ int unmerge_index_entry_at(struct index_state *istate, int pos)
        return unmerge_index_entry_at(istate, pos);
 }
 
+void unmerge_marked_index(struct index_state *istate)
+{
+       int i;
+
+       if (!istate->resolve_undo)
+               return;
+
+       for (i = 0; i < istate->cache_nr; i++) {
+               struct cache_entry *ce = istate->cache[i];
+               if (ce->ce_flags & CE_MATCHED)
+                       i = unmerge_index_entry_at(istate, i);
+       }
+}
+
 void unmerge_index(struct index_state *istate, const char **pathspec)
 {
        int i;