From 5e377ec8089154a72d84f2e487b0c4d89154499b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@hornquist.se>
Date: Mon, 11 Mar 2019 00:08:58 +0100
Subject: Add ctags generation for RFC-file.

---
 Makefile |  1 +
 rfc-tags | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100755 rfc-tags

diff --git a/Makefile b/Makefile
index 8053f704..812205a8 100644
--- a/Makefile
+++ b/Makefile
@@ -50,6 +50,7 @@ libguile-calendar.so: $(O_FILES)
 
 tags: $(C_FILES) $(H_FILES)
 	ctags -R
+	rfc-tags rfc5545.txt >> tags
 
 clean:
 	-rm parse
diff --git a/rfc-tags b/rfc-tags
new file mode 100755
index 00000000..b51658cf
--- /dev/null
+++ b/rfc-tags
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# A simple utility script for generating ctags from some RFC files.
+#
+# Deffinitely works with RFC 5545.
+
+filename=$1
+
+grep Current $filename \
+	| sed 's/RFC [0-9]\+, Section //' \
+	| tr -d ' ' \
+	| awk -F '|' '{ print $2 "\t'$filename'\t/^" $4 ". /;\"" }'
-- 
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