From d57ec34ac25107950537c3af60145e9e386f464a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Mon, 26 Nov 2012 02:23:18 +0100
Subject: tools/sed-enums: allow first step to allow reading anonymous enums,
 do not loop till enum define name is found

---
 tools/sed-enums | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/tools/sed-enums b/tools/sed-enums
index 46d236d..3a07671 100644
--- a/tools/sed-enums
+++ b/tools/sed-enums
@@ -21,14 +21,24 @@ T next;H;b attrs
 :next
 # try again if } not found
 /^\s*\}/ ! b attrs
-# read enumeration name
+# read enumeration name if any
 s/^\s*}\s*(\w+).*$/ } \1;/
 t finish
 :close
+n
+# eat all comments
+/^\s*\/\*/ {
+  :comment2
+  /\*\/\s*$/ { n; b nocomment2 }
+  n; b comment2
+}
+:nocomment2
+# eat empty lines
+/^\s*$/ b close
 # read the enum typedef
 s/^\s*typedef\s+enum\s+\w+\s+(\w+)\s*;/ } \1/
-# leave if substitution works, or read next line and retry
-t finish;n;b close
+# finish if substitution fail
+T
 :finish
 # append pattern, exchange hold space and pattern space
 H;x
-- 
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