[PATCH v2 10/18] branch-diff: do not show "function names" in hunk headers

[Johannes Schindelin]

We are comparing complete, formatted commit messages with patches. There
are no function names here, so stop looking for them.

Signed-off-by: Johannes Schindelin <johannes.schinde...@gmx.de>
---
 builtin/branch-diff.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/builtin/branch-diff.c b/builtin/branch-diff.c
index 5b187890bdf..89d75c93115 100644
--- a/builtin/branch-diff.c
+++ b/builtin/branch-diff.c
@@ -11,6 +11,7 @@
 #include "diffcore.h"
 #include "commit.h"
 #include "pretty.h"
+#include "userdiff.h"
 
 static const char * const builtin_branch_diff_usage[] = {
 N_("git branch-diff [<options>] <old-base>..<old-tip> <new-base>..<new-tip>"),
@@ -330,6 +331,10 @@ static struct strbuf *output_prefix_cb(struct diff_options 
*opt, void *data)
        return data;
 }
 
+static struct userdiff_driver no_func_name = {
+       .funcname = { "$^", 0 }
+};
+
 static struct diff_filespec *get_filespec(const char *name, const char *p)
 {
        struct diff_filespec *spec = alloc_filespec(name);
@@ -339,6 +344,7 @@ static struct diff_filespec *get_filespec(const char *name, 
const char *p)
        spec->size = strlen(p);
        spec->should_munmap = 0;
        spec->is_stdin = 1;
+       spec->driver = &no_func_name;
 
        return spec;
 }
-- 
2.17.0.409.g71698f11835