Add new function ansi-colors()

diff --git a/debian/changelog b/debian/changelog
index 83e751b..4318d70 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -4,7 +4,10 @@ grml-etc-core (0.3.51) unstable; urgency=low
   * zshrc: Add persistent dirstack support for shells older than 4.2.0
 
   [ Michael Prokop ]
-  * zshrc: Add support for ${HOME}/.zshenv.
+  * zshrc:
+    - Add support for ${HOME}/.zshenv.
+    - Add new function ansi-colors() [via harnir]
+    - Support .deb in show-archive() [via harnir]
   * zshenv: set $PATH on Solaris/SunOS.
 
  -- Michael Prokop <mika@grml.org>  Sat, 17 May 2008 22:53:04 +0200

diff --git a/etc/skel/.zshrc b/etc/skel/.zshrc
index 3d008a1..630272e 100644 (file)
--- a/etc/skel/.zshrc
+++ b/etc/skel/.zshrc
@@ -599,6 +599,7 @@ show-archive() {
             *.tgz)         tar -ztf $1 ;;
             *.zip)         unzip -l $1 ;;
             *.bz2)         bzless $1 ;;
+            *.deb)         dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;;
             *)             echo "'$1' Error. Please go away" ;;
         esac
     else
@@ -622,6 +623,22 @@ readme() {
     fi
 }
 
+# function ansi-colors()
+#f5# Display ANSI colors
+ansi-colors() {
+    typeset esc="\033[" line1 line2
+    echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
+    for fore in 30 31 32 33 34 35 36 37; do
+        line1="$fore "
+        line2="   "
+        for back in 40 41 42 43 44 45 46 47 49; do
+            line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
+            line2="${line2}${esc}${back};${fore};1m Bold   ${esc}0m"
+        done
+        echo -e "$line1\n$line2"
+    done
+}
+
 # suidfind() { ls -latg $path | grep '^...s' }
 #f5# Find all files in \$PATH with setuid bit set
 suidfind() { ls -latg $path/*(sN) }