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authorPeter Stephenson <pws@users.sourceforge.net>2000-04-01 20:43:43 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2000-04-01 20:43:43 +0000
commite025336f2f6d9f107ee1e03b9900f04af0544ba9 (patch)
tree37b0ce74587d42d4bcb024991526d2361fcdf04a /Completion/Builtins/_popd
parent20c5fbe688f24010c578c48d4b4d228f0e1a56c3 (diff)
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Updated from list as far as 10376
Diffstat (limited to 'Completion/Builtins/_popd')
-rw-r--r--Completion/Builtins/_popd55
1 files changed, 29 insertions, 26 deletions
diff --git a/Completion/Builtins/_popd b/Completion/Builtins/_popd
index 9054befb7..2a3413253 100644
--- a/Completion/Builtins/_popd
+++ b/Completion/Builtins/_popd
@@ -5,36 +5,39 @@
 # way round if pushdminus is set). Note that this function is also called
 # from _cd for cd and pushd.
 
-emulate -L zsh
 setopt extendedglob nonomatch
 
-[[ $PREFIX = [-+]* ]] || return 1
+local expl list lines revlines disp
 
-local expl list lines revlines ret=1 i
+! zstyle -T ":completion:${curcontext}:directory-stack" prefix-needed ||
+    [[ $PREFIX = [-+]* ]] || return 1
 
-IPREFIX=$PREFIX[1]
-PREFIX=$PREFIX[2,-1]
+_wanted directory-stack || return 1
 
-# get the list of directories with their canonical number
-# and turn the lines into an array, removing the current directory
-lines=( ${${(f)"$(dirs -v)"}##0*} )
-if [[ ( $IPREFIX = - && ! -o pushdminus ) ||
-      ( $IPREFIX = + && -o pushdminus ) ]]; then
-  integer i
-  revlines=( $lines )
-  for (( i = 1; i <= $#lines; i++ )); do
-    lines[$i]="$((i-1)) -- ${revlines[-$i]##[0-9]#[	 ]#}"
-  done
+if zstyle -T ":completion:${curcontext}:directory-stack" verbose; then
+  # get the list of directories with their canonical number
+  # and turn the lines into an array, removing the current directory
+  lines=("${dirstack[@]}")
+
+  if [[ ( $PREFIX[1] = - && ! -o pushdminus ) ||
+        ( $PREFIX[1] = + && -o pushdminus ) ]]; then
+    integer i
+    revlines=( $lines )
+    for (( i = 1; i <= $#lines; i++ )); do
+      lines[$i]="$((i-1)) -- ${revlines[-$i]##[0-9]#[	 ]#}"
+    done
+  else
+    for (( i = 1; i <= $#lines; i++ )); do
+      lines[$i]="$i -- ${lines[$i]##[0-9]#[	 ]#}"
+    done
+  fi
+  # get the array of numbers only
+  list=( ${PREFIX[1]}${^lines%% *} )
+  disp=( -ld lines )
 else
-  for (( i = 1; i <= $#lines; i++ )); do
-    lines[$i]="$i -- ${lines[$i]##[0-9]#[	 ]#}"
-  done
+  list=( ${PREFIX[1]}{0..${#dirstack}} )
+  disp=()
 fi
-# get the array of numbers only
-list=(${lines%% *})
-_description expl 'directory stack index'
-compadd "$expl[@]" -ld lines -V dirs -Q - "$list[@]" && ret=0
-[[ -z $compstate[list] ]] && compstate[list]=list && ret=0
-[[ -n $compstate[insert] ]] && compstate[insert]=menu && ret=0
-
-return ret
+
+_all_labels -V directory-stack expl 'directory stack' \
+    compadd "$@" "$disp[@]" -Q - "$list[@]"