From: martin f. krafft <madduck@madduck.net>
Date: Sat, 17 May 2008 12:16:03 +0000 (+0100)
Subject: fix use of $0
X-Git-Url: https://git.madduck.net/etc/zsh.git/commitdiff_plain/05175deb43e4643176c377b9c7d2fe828c9dae30?ds=inline

fix use of $0
---

diff --git a/.zsh/func/vcsh b/.zsh/func/vcsh
index 0a08b5e..655c9ea 100755
--- a/.zsh/func/vcsh
+++ b/.zsh/func/vcsh
@@ -13,8 +13,8 @@
 local FGIT_BASE="$HOME/.fgits"
 
 if [ "${1:---help}" = '--help' ] || [ $# -gt 1 ]; then
-  echo "usage: ${0%/*} reponame" >&2
-  echo "usage: ${0%/*} -l" >&2
+  echo "usage: ${0##*/} reponame" >&2
+  echo "usage: ${0##*/} -l" >&2
   [ "$1" = '--help' ]
   return $?
 
@@ -38,4 +38,4 @@ unset _WORKTREE
 
 git status
 
-PS1="%S{VCSH:$1}%s$PS1" $SHELL -i
+PS1="%S{${0##*/}:$1}%s$PS1" $SHELL -i