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| author | Peter Stephenson <pws@users.sourceforge.net> | 2005-03-21 22:11:30 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2005-03-21 22:11:30 +0000 |
| commit | 4883bbeebcb5df803c381deaddb181323606fd80 (patch) | |
| tree | a5dba0d8e3fe2d154882aad5558f24c9153cf231 /Completion | |
| parent | 24699f961dc3757ddf692413028a4c0f03abe0fd (diff) | |
| download | zsh-4883bbeebcb5df803c381deaddb181323606fd80.tar.gz zsh-4883bbeebcb5df803c381deaddb181323606fd80.tar.xz zsh-4883bbeebcb5df803c381deaddb181323606fd80.zip | |
21046: make unfunction compadd more reliable
Diffstat (limited to 'Completion')
| -rw-r--r-- | Completion/Base/Completer/_approximate | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/Completion/Base/Completer/_approximate b/Completion/Base/Completer/_approximate index b0d8c43c2..dcd8b2776 100644 --- a/Completion/Base/Completer/_approximate +++ b/Completion/Base/Completer/_approximate @@ -12,6 +12,8 @@ local _comp_correct _correct_expl _correct_group comax cfgacc match local oldcontext="${curcontext}" opm="$compstate[pattern_match]" +local dounfunction +integer ret=1 if [[ "$1" = -a* ]]; then cfgacc="${1[3,-1]}" @@ -46,8 +48,12 @@ _tags corrections original # the builtin that adds matches. This is used to be able # to stick the `(#a...)' in the right place (after an # ignored prefix). - +# +# Current shell structure for use with "always", to make sure +# we unfunction the compadd. +{ if (( ! $+functions[compadd] )); then + dounfunction=1 compadd() { local ppre="$argv[(I)-p]" @@ -65,7 +71,6 @@ if (( ! $+functions[compadd] )); then builtin compadd "$_correct_expl[@]" "$@" } - trap 'unfunction compadd' EXIT INT fi _comp_correct=1 @@ -101,13 +106,20 @@ while [[ _comp_correct -le comax ]]; do fi compstate[pattern_match]="$opm" - return 0 + ret=0 + break fi [[ "${#:-$PREFIX$SUFFIX}" -le _comp_correct+1 ]] && break (( _comp_correct++ )) done +} always { + [[ -n $dounfunction ]] && (( $+functions[compadd] )) && unfunction compadd +} + +(( ret == 0 )) && return 0 + compstate[pattern_match]="$opm" return 1 |