zshrc: convert swspeak from alias to function

[grml-etc-core.git] / etc / zsh / zshrc

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 963aab6..c38176a 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -3,7 +3,7 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Don Dez 06 23:21:21 CET 2007 [mika]
+# Latest change: Sam Dez 22 19:17:27 CET 2007 [mika]
 ################################################################################
 # This file is sourced only for interactive shells. It
 # should contain commands to set up aliases, functions,
@@ -116,10 +116,10 @@ check_com() {
         return 1
     fi
 
-    if   [[ -n ${commands[$1]}  ]] \
-      || [[ -n ${functions[$1]} ]] \
-      || [[ -n ${aliases[$1]}   ]] \
-      || [[ -n ${reswords[$1]}  ]] ; then
+    if   [[ -n ${commands[$1]}    ]] \
+      || [[ -n ${functions[$1]}   ]] \
+      || [[ -n ${aliases[$1]}     ]] \
+      || [[ -n ${reswords[(r)$1]} ]] ; then
 
         return 0
     fi
@@ -570,8 +570,21 @@ if is4 && autoload -U edit-command-line && zle -N edit-command-line ; then
     bindkey '\ee' edit-command-line
 fi
 
-#k# menu selection: pick item but stay in the menu
-is4 && bindkey -M menuselect '\e^M' accept-and-menu-complete
+if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then
+    #k# menu selection: pick item but stay in the menu
+    bindkey -M menuselect '\e^M' accept-and-menu-complete
+
+    # use the vi navigation keys (hjkl) besides cursor keys in menu completion
+    #bindkey -M menuselect 'h' vi-backward-char        # left
+    #bindkey -M menuselect 'k' vi-up-line-or-history   # up
+    #bindkey -M menuselect 'l' vi-forward-char         # right
+    #bindkey -M menuselect 'j' vi-down-line-or-history # bottom
+
+    # accept a completion and try to complete again by using menu
+    # completion; very useful with completing directories
+    # by using 'undo' one's got a simple file browser
+    bindkey -M menuselect '^o' accept-and-infer-next-history
+fi
 
 # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
 _bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; }
@@ -850,9 +863,8 @@ is4 && [[ -z $NOPRECMD ]] && \
 preexec () {
     [[ -n $NOPRECMD ]] && return 0
 # set hostname if not running on host with name 'grml'
-    local HOSTNAME=$(hostname)
-    if [[ "$HOSTNAME" != grml ]] ; then
-        NAME="@$HOSTNAME"
+    if [[ "$HOSTNAME" != $(hostname) ]] ; then
+       NAME="@$HOSTNAME"
     fi
 # get the name of the program currently running and hostname of local machine
 # set screen window title if running in a screen
@@ -1013,21 +1025,20 @@ iso2utf() {
 }
 
 # set up software synthesizer via speakup
-# TODO: make this a function?
-alias swspeak='
-  aumix -w 90 -v 90 -p 90 -m 90
-  if ! [[ -r /dev/softsynth ]] ; then
-     flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
-     return 1
-  else
-     setopt singlelinezle
-     unsetopt prompt_cr
-     export PS1="%m%# "
-     nice -n -20 speechd-up
-     sleep 2
-     flite -o play -t "Finished setting up software synthesizer"
-  fi
-'
+swspeak() {
+    aumix -w 90 -v 90 -p 90 -m 90
+    if ! [[ -r /dev/softsynth ]] ; then
+        flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?"
+        return 1
+    else
+        setopt singlelinezle
+        unsetopt prompt_cr
+        export PS1="%m%# "
+        nice -n -20 speechd-up
+        sleep 2
+        flite -o play -t "Finished setting up software synthesizer"
+    fi
+}
 
 # I like clean prompt, so provide simple way to get that
 check_com 0 || alias 0='return 0'
@@ -1213,6 +1224,7 @@ limit -s
 # called later (via is4 && grmlcomp)
 # notice: use 'zstyle' for getting current settings
 #         press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
+# TODO: make grmlcomp() readable. :-)
 grmlcomp() {
 ## completion system
 ## no initial indention in grmlcomp(), the lines are long enough already.
@@ -1243,6 +1255,12 @@ zstyle ':completion:*:options'         description 'yes'                   # des
 zstyle ':completion:*:processes'       command 'ps -au$USER'               # on processes completion complete all user processes
 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters        # offer indexes before parameters in subscripts
 zstyle ':completion:*'                 verbose true                        # provide verbose completion information
+
+# recent (as of Dec 2007) zsh versions are able to provide descriptions
+# for commands (read: 1st word in the line) that it will list for the user
+# to choose from. The following disables that, because it's not exactly fast.
+zstyle ':completion:*:-command-:*:'    verbose false
+
 zstyle ':completion:*:warnings'        format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d' # set format for warnings
 zstyle ':completion:*:*:zcompile:*'    ignored-patterns '(*~|*.zwc)'       # define files to ignore for zcompile
 zstyle ':completion:correct:'          prompt 'correct to: %e'             #