diff_cmd () { "$merge_tool_path" "$LOCAL" "$REMOTE" } diff_cmd_help () { echo "Use Beyond Compare (requires a graphical session)" } merge_cmd () { if $base_present then "$merge_tool_path" "$LOCAL" "$REMOTE" "$BASE" \ -mergeoutput="$MERGED" else "$merge_tool_path" "$LOCAL" "$REMOTE" \ -mergeoutput="$MERGED" fi } merge_cmd_help () { echo "Use Beyond Compare (requires a graphical session)" } translate_merge_tool_path() { if type bcomp >/dev/null 2>/dev/null then echo bcomp else echo bcompare fi } list_tool_variants () { echo bc echo bc3 echo bc4 }