grep: add option to show whole function as context

[git.git] / builtin / grep.c

diff --git a/builtin/grep.c b/builtin/grep.c
index cccf8da6d2a600154536ea642250699d9356f148..1fae66262f25fb0d3837ceffad8db44555c5b88b 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -838,6 +838,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                        context_callback),
                OPT_BOOLEAN('p', "show-function", &opt.funcname,
                        "show a line with the function name before matches"),
+               OPT_BOOLEAN('W', NULL, &opt.funcbody,
+                       "show the surrounding function"),
                OPT_GROUP(""),
                OPT_CALLBACK('f', NULL, &opt, "file",
                        "read patterns from file", file_callback),
@@ -980,7 +982,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                use_threads = 0;
 
        if (use_threads) {
-               if (opt.pre_context || opt.post_context || opt.file_break)
+               if (opt.pre_context || opt.post_context || opt.file_break ||
+                   opt.funcbody)
                        skip_first_line = 1;
                start_threads(&opt);
        }