diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | Completion/Zsh/Context/_dynamic_directory_name | 10 | ||||
| -rw-r--r-- | Doc/Zsh/expn.yo | 20 |
3 files changed, 29 insertions, 7 deletions
@@ -1,5 +1,9 @@ 2010-06-11 Peter Stephenson <p.w.stephenson@ntlworld.com> + * 28026: Completion/Zsh/Context/_dynamic_directory_name, + Doc/Zsh/expn.yo: use "zsh_directory_name c" for completion + of dynamic directory names. + * 28025: Doc/Zsh/expn.yo, Src/subst.c, Src/utils.c: (D) parameter flag to abbreviate directories. @@ -13272,5 +13276,5 @@ ***************************************************** * This is used by the shell to define $ZSH_PATCHLEVEL -* $Revision: 1.4998 $ +* $Revision: 1.4999 $ ***************************************************** diff --git a/Completion/Zsh/Context/_dynamic_directory_name b/Completion/Zsh/Context/_dynamic_directory_name index 85f8ff2ee..5f7fe9a90 100644 --- a/Completion/Zsh/Context/_dynamic_directory_name +++ b/Completion/Zsh/Context/_dynamic_directory_name @@ -1,7 +1,7 @@ #autoload -# The core libraries don't check for dynamic directory name expansion; -# this gets called from _subscript. This is a placeholder for -# people to overload. - -_message 'dynamic directory name: redefine _dynamic_directory_name to use' +if [[ -n $functions[zsh_directory_name] ]]; then + zsh_directory_name c +else + _message 'dynamic directory name: implemented as zsh_directory_name c' +fi diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index 83a195def..b2a2b59f0 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -1451,6 +1451,12 @@ parts of the directory path, as described below; it is used if the prefix length matched (16 in the example) is longer than that matched by any static name. +The completion system calls `tt(zsh_directory_name c)' in order to +completion dynamic names for directories. The code for this should be +as for any other completion function as described in +ifnzman(noderef(Completion System))\ +ifzman(zmanref(zshcompsys)). + As a working example, here is a function that expands any dynamic names beginning with the string tt(p:) to directories below tt(/home/pws/perforce). In this simple case a static name for the @@ -1461,16 +1467,28 @@ example(zsh_directory_name+LPAR()RPAR() { setopt extendedglob local -a match mbegin mend if [[ $1 = d ]]; then + # turn the directory into a name if [[ $2 = (#b)(/home/pws/perforce/)([^/]##)* ]]; then typeset -ga reply reply=(p:$match[2] $(( ${#match[1]} + ${#match[2]} )) ) else return 1 fi - else + elif [[ $1 = n ]]; then + # turn the name into a directory [[ $2 != (#b)p:(?*) ]] && return 1 typeset -ga reply reply=(/home/pws/perforce/$match[1]) + elif [[ $1 = c ]]; then + # complete names + local expl + local -a dirs + dirs=(/home/pws/perforce/*(/:t)) + dirs=(p:${^dirs}) + _wanted dynamic-dirs expl 'dynamic directory' compadd -S\] -a dirs + return + else + return 1 fi return 0 }) |