1can_diff () {
2return 1
3}
45
merge_cmd () {
6if $base_present
7then
8touch "$BACKUP"
9"$merge_tool_path" \
10-base:"$BASE" -mine:"$LOCAL" \
11-theirs:"$REMOTE" -merged:"$MERGED"
12check_unchanged
13else
14echo "$merge_tool_path cannot be used without a base" 1>&2
15return 1
16fi
17}
1819
translate_merge_tool_path() {
20if type tortoisegitmerge >/dev/null 2>/dev/null
21then
22echo tortoisegitmerge
23else
24echo tortoisemerge
25fi
26}