X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=cd1a220083a0765a02cccb36036c2d49147acb56;hb=5d0b338555c8eadf95e54c41aeca4cccb9779384;hp=f07fb67a153880436a35f3a0d79d7b81c7e8b2aa;hpb=ba50de94fa8728459333e95a5019d1cfbf23dd78;p=grml-etc-core.git

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index f07fb67..cd1a220 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -587,6 +587,13 @@ zle -N insert-unicode-char
 #k# Insert Unicode character
 bindkey '^Xi' insert-unicode-char
 
+#m# k Shift-tab Perform backwards menu completion
+if [[ -n "$terminfo[kcbt]" ]]; then
+    bindkey "$terminfo[kcbt]" reverse-menu-complete
+elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
+    bindkey "$terminfo[cbt]"  reverse-menu-complete
+fi
+
 ## toggle the ,. abbreviation feature on/off
 # NOABBREVIATION: default abbreviation-state
 #                 0 - enabled (default)
@@ -912,8 +919,19 @@ zle -N insert-last-typed-word;
 #k# Insert last typed word
 bindkey "\em" insert-last-typed-word
 
-#k# Shortcut for \kbd{fg<enter>}
-bindkey -s '^z' "fg\n"
+function grml-zsh-fg() {
+  if (( ${#jobstates} )); then
+    zle .push-input
+    [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
+    BUFFER="${BUFFER}fg"
+    zle .accept-line
+  else
+    zle -M 'No background jobs. Doing nothing.'
+  fi
+}
+zle -N grml-zsh-fg
+#k# A smart shortcut for \kbd{fg<enter>}
+bindkey '^z' grml-zsh-fg
 
 # run command line as user root via sudo:
 sudo-command-line() {
@@ -2131,7 +2149,11 @@ if check_com -c screen ; then
     elif [[ -r $HOME/.screenrc ]] ; then
         alias screen="${commands[screen]} -c $HOME/.screenrc"
     else
-        [[ -r /etc/grml/screenrc_grml ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
+        if [[ -r /etc/grml/screenrc_grml ]]; then
+            alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
+        else
+            [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
+        fi
     fi
 fi
 
@@ -2958,7 +2980,7 @@ minimal-shell() {
     emulate -L zsh
     local shell="/bin/mksh"
 
-    if ! check_com -c ${shell}; then
+    if [[ ! -x ${shell} ]]; then
         printf '`%s'\'' not available, giving up.\n' ${shell} >&2
         return 1
     fi
@@ -3478,10 +3500,16 @@ regcheck() {
     pcre_match $2 && echo "regex matches" || echo "regex does not match"
 }
 
-#f5# List files which have been modified within the last {\it n} days
+#f5# List files which have been changed within the last {\it n} days, {\it n} defaults to 1
+changed() {
+    emulate -L zsh
+    print -l *(c-${1:1})
+}
+
+#f5# List files which have been modified within the last {\it n} days, {\it n} defaults to 1
 new() {
     emulate -L zsh
-    print -l *(m-$1)
+    print -l *(m-${1:1})
 }
 
 #f5# Grep in history