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34476: change _store_cache assignment format

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Avoids potentially expensive lexical analysis of the array values.
This commit is contained in:
Barton E. Schaefer 2015-02-12 09:31:09 -08:00
parent 7398fea059
commit ae7dcab5ed
2 changed files with 13 additions and 2 deletions
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4
ChangeLog
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@ -4,6 +4,10 @@
Back out 34485, an alternate solution needs to be worked
out. (Tweaked to keep the unrelated hunk of the E01 test.)
* 34476: Completion/Base/Utility/_store_cache: change the
assignment format to avoid potentially expensive lexical
analysis of the array values
2015-02-11 Peter Stephenson <p.stephenson@samsung.com>
* users/19850: Doc/Zsh/params.yo, Src/watch.c: watch variable

11
Completion/Base/Utility/_store_cache
View file

@ -46,8 +46,15 @@ if zstyle -t ":completion:${curcontext}:" use-cache; then
for var; do
case ${(Pt)var} in
(*readonly*) ;;
(*(association|array)*) print -r "$var=( ${(kv@Pqq)^^var} )";;
(*) print -r "$var=${(Pqq)^^var}";;
(*(association|array)*)
# Dump the array as a here-document to reduce parsing overhead
# when reloading the cache with "source" from _retrieve_cache
print -r "$var=( "'"${(zQ)$(<<\EO:'"$var"
print -r "${(kv@Pqq)^^var}"
print -r "EO:$var"
print -r ')}" )'
;;
(*) print -r "$var=${(Pqq)^^var}";;
esac
done >! "$_cache_dir/$_cache_ident"
else