diff options
Diffstat (limited to 'Completion')
| -rw-r--r-- | Completion/Unix/Command/_perl | 2 | ||||
| -rw-r--r-- | Completion/Unix/Type/_perl_modules | 38 |
2 files changed, 36 insertions, 4 deletions
diff --git a/Completion/Unix/Command/_perl b/Completion/Unix/Command/_perl index 05b386d11..fd1fd2a41 100644 --- a/Completion/Unix/Command/_perl +++ b/Completion/Unix/Command/_perl @@ -10,7 +10,7 @@ _perl () { '-a[autosplit mode with -n or -p (splits $_ into @F)]' \ "-c[check syntax only (runs BEGIN and END blocks)]" \ '-d[run scripts under debugger]' \ - '-d\:-[run under control of a debugging/tracing module]:debugging/tracing module:_perl_modules' \ + '-d\:-[run under control of a debugging/tracing module]:debugging/tracing module:_perl_modules --strip-prefix --perl-hierarchy=Devel' \ '-D-:set debugging flags (argument is a bit mask or flags): ' \ "*-e+:one line of script. Several -e's allowed. Omit [programfile]." \ "-F-:split() pattern for autosplit (-a). The //'s are optional.: " \ diff --git a/Completion/Unix/Type/_perl_modules b/Completion/Unix/Type/_perl_modules index ba88d8d52..00629335b 100644 --- a/Completion/Unix/Type/_perl_modules +++ b/Completion/Unix/Type/_perl_modules @@ -12,6 +12,17 @@ # -t[types]: indicate file types; currently the only one is -tP, # to include .pod files as well as modules. # +# --perl-hierarchy=...: restrict results to modules under this hierarchy. +# Note that this does not affect the filesystem searching or caching, +# which always collect all results on the premise that anyone using +# completion of Perl modules will use the results in various contexts, +# so this only affects the results compadd'd. +# +# --strip-prefix: when using --perl-hierarchy, strip off that prefix when +# passing to compadd. +# +# All other options passed onto compadd. +# # Available styles: # # * try-to-use-pminst @@ -26,14 +37,25 @@ _perl_modules () { # Set a sensible default caching policy. This has to be done inside # this function otherwise we wouldn't know the context for the style. local update_policy sufpat=".pm" with_pod + local restrict_hierarchy='' + local -i strip_perl_prefix zstyle -s ":completion:${curcontext}:" cache-policy update_policy if [[ -z "$update_policy" ]]; then zstyle ":completion:${curcontext}:" cache-policy \ _perl_modules_caching_policy fi - if [[ $argv[-1] = -tP ]]; then - argv=("${(@)argv[1,-2]}") + if [[ -n $argv[(r)--perl-hierarchy=*] ]]; then + restrict_hierarchy="${argv[(r)--perl-hierarchy=*]#--perl-hierarchy=}" + restrict_hierarchy="${restrict_hierarchy%::}::" + argv[(r)--perl-hierarchy=*]=() + fi + if [[ -n $argv[(r)--strip-prefix] ]]; then + strip_perl_prefix=1 + argv[(r)--strip-prefix]=() + fi + if [[ -n $argv[(r)-tP] ]]; then + argv[(r)-tP]=() sufpat="(.pm|.pod)" with_pod=_with_pod fi @@ -93,8 +115,18 @@ _perl_modules () { _store_cache ${perl_modules#_} $perl_modules fi - local expl + # Nothing above here should have filtered the results per-caller, so that + # the cache is always complete. From here on, it's safe to filter. + local -a perl_subset + if [[ -n $restrict_hierarchy ]]; then + perl_subset=( ${(PM)perl_modules:#${restrict_hierarchy}*} ) + if (( strip_perl_prefix )); then + perl_subset=( ${perl_subset#$restrict_hierarchy} ) + fi + perl_modules=perl_subset + fi + local expl _wanted modules expl 'Perl module' compadd "$@" -a - $perl_modules } |