From 560394b2e6430200f7e236e3a5857a9bfa03df15 Mon Sep 17 00:00:00 2001
From: Christian Thaeter <ct@pipapo.org>
Date: Wed, 28 Jul 2010 19:35:53 +0200
Subject: [PATCH] cosmetics on rfc.sh

 * more elegant CamelCasing function
 * use less -F for presenting the usage/help
 * make 'smart_wrap' useable for standalone reformatting
---
 admin/rfc.sh | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/admin/rfc.sh b/admin/rfc.sh
index 69c37590f..33f8e7a07 100755
--- a/admin/rfc.sh
+++ b/admin/rfc.sh
@@ -4,7 +4,7 @@ shopt -s extglob
 
 function usage()
 {
-    less -e <<"EOF"
+    less -F <<"EOF"
 Script to maintain Lumiera RFC's
 
 usage:
@@ -67,16 +67,7 @@ EOF
 
 function camel_case()
 {
-    local c
-    local u
-    local t=" $1"
-
-    for c in {a..z}; do
-        u=$(tr "a-z" "A-Z" <<<"$c")
-        t="${t// $c/$u}"
-    done
-
-    echo "$(tr -c -d "A-Za-z" <<<"$t")"
+    sed -e 's/[^[:alnum:]]/ /g;s/ \+\(.\)/\U\1/g' <<<" $1"
 }
 
 
@@ -418,6 +409,10 @@ wrap)
         smart_wrap "$file" 80
     done
     ;;
+smart_wrap)
+    # multipurpose smart wrap
+    smart_wrap "$1" ${2:-80}
+    ;;
 help|*)
     usage
     ;;