From df47e7e07c175d11b2fa6464024bb2b2b8829c5c Mon Sep 17 00:00:00 2001
From: paul <paul@plutz.net>
Date: Wed, 7 Aug 2013 13:30:25 +0000
Subject: [PATCH] display main navigation menu

svn path=/trunk/; revision=5
---
 index.cgi | 3 ++-
 page.sh   | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/index.cgi b/index.cgi
index 4d050e8..ec358c8 100755
--- a/index.cgi
+++ b/index.cgi
@@ -6,7 +6,8 @@ die() {
   exit 1
 }
 debug() { #change to false to disable debugging
-  true && echo "$*" >>debug
+  #true && echo "$*" >>debug
+  true && echo "$*" >>/dev/stderr
 }
 
 # this program is supposed to be symlinked into a http root directory
diff --git a/page.sh b/page.sh
index ef1cf4d..a26e882 100755
--- a/page.sh
+++ b/page.sh
@@ -1,8 +1,8 @@
 #!/bin/zsh
 
-echo "Content-Type: text/html\n\n"
+echo -n "Content-Type: text/html;charset=utf-8\n\n"
 
-PAGE="$(echo "$_GET['page']" |egrep '^[a-zA-Z0-9_-]+$')"
+PAGE="$(echo "$_GET[\"page\"]" |egrep '^[a-zA-Z0-9_-]+$')"
 PAGE="${_EXEC}/ifcomponent/page_${PAGE}.sh"
 [ -x "$PAGE" ] || PAGE="${_EXEC}/ifcomponent/page_error.sh"
 
@@ -12,7 +12,7 @@ NAVIGATION() {
   for each in "${_EXEC}/ifcomponent"/page_*.sh; do
     link="$(echo "$each" |sed -r "s:^.*page_(.*)\.sh$:\1:")"
     title="$($each title)"
-    echo "/?page=$link $title"
+    [ -n "$title" ] && echo "/?page=$link $title"
   done
 }
 
-- 
2.39.2