X-Git-Url: https://git.distorted.org.uk/~mdw/profile/blobdiff_plain/d90fb8419fd562d9e496a39cb37fa8b96b9f5ef7..c28fd5c7339969d51ea1d1c6b28b3613dba3af30:/dot/zshrc

diff --git a/dot/zshrc b/dot/zshrc
index c6cfa99..7a0824a 100644
--- a/dot/zshrc
+++ b/dot/zshrc
@@ -15,10 +15,32 @@ HISTSIZE=1000
 SAVEHIST=1000
 
 ###--------------------------------------------------------------------------
+### Hook implementation.
+
+__mdw_precmd_hook= __mdw_preexec_hook=
+
+__mdw_run_precmd_hook () { __mdw_runhook __mdw_precmd_hook; }
+__mdw_run_preexec_hook () { __mdw_runhook __mdw_preexec_hook "$2"; }
+
+precmd_functions+=(__mdw_run_precmd_hook)
+preexec_functions+=(__mdw_run_preexec_hook)
+
+###--------------------------------------------------------------------------
 ### Common shell configuration.
 
 . "$HOME/.shell-rc"
 
+## Fixup: `zsh' has sane quoting rules.
+__mdw_runhook () {
+  local hk=$1 saverc=$? t i; shift
+
+  eval t=\${$hk+t}
+  case $t in t) ;; *) echo >&2 "unknown hook \`$hk'"; return 2; esac
+
+  eval t=\$$hk
+  for i in ${=t}; do __mdw_setrc $saverc; "$i" "$@"; done
+}
+
 ###--------------------------------------------------------------------------
 ### Prompt hacking.
 
@@ -36,8 +58,6 @@ __mdw_set_prompt_hacks () {
 if [ -t 0 ]; then
   __mdw_source_if_exists /usr/lib/git-core/git-sh-prompt
   __mdw_set_prompt_pieces
-  precmd_functions+=(__mdw_precmd)
-  preexec_functions+=(__mdw_preexec)
 fi
 
 ###--------------------------------------------------------------------------
@@ -60,6 +80,7 @@ do
   zstyle ':zle:*-bash' word-chars ""
   zstyle ':zle:*-shell' word-style shell
   zstyle ':zle:*-shell' skip-whitespace-first false
+  zstyle ':completion:*' rehash true
 done
 
 bindkey "\eb" backward-word-bash