From 3d2d5f55136ef845f756fa44a4ece1575fe81fb4 Mon Sep 17 00:00:00 2001
From: Costa Shulyupin <costa@MakeLinux.net>
Date: Thu, 19 Jul 2018 12:54:54 +0300
Subject: [PATCH] *filter

---
 srcxray.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/srcxray.py b/srcxray.py
index 0a038ee..545ca4d 100755
--- a/srcxray.py
+++ b/srcxray.py
@@ -76,12 +76,13 @@ def func_referers_git_grep(name):
     res = set()
     r = None
     for line in popen(r'git grep --no-index --word-regexp --show-function '
-                      r'"^\s.*\b%s"' % (name)):
+                      r'"^\s.*\b%s" '
+                      '**.\[hc\] **.cpp **.cc **.hh' % (name)):
         # Filter out names in comment afer function,
         # when comment start from ' *'
         # To see the problem try "git grep -p and"
         for p in {
-                r'.*: \* .*%s',
+                r'.*:\s+\* .*%s',
                 r'.*/\*.*%s',
                 r'.*//.*%s',
                 r'.*".*\b%s\b.*"'}:
@@ -139,8 +140,6 @@ def referers_tree(name, referer=None, printed=None, level=0):
         return ''
     listed = set()
     for a in referer(name):
-        if a in listed:
-            continue
         referers_tree(a, referer, printed, level + 1)
         listed.add(a)
     return ''