1
0
mirror of git://git.code.sf.net/p/zsh/code synced 2024-10-03 09:21:19 +02:00
zsh/Completion/User/_perl_builtin_funcs
2000-07-19 23:39:06 +00:00

32 lines
1009 B
Plaintext

#autoload
#
# _perl_builtin_funcs - zsh completion function
#
# Adam Spiers <adam@spiers.net>
#
# Calculate all built-in Perl functions. The result is cached
# for future use.
#
if [[ ${+_perl_builtin_funcs} -eq 0 ]]; then
typeset -agU _perl_builtin_funcs
local perlfunc
if [[ -n "${perlfunc:=$(man -w perlfunc 2>/dev/null; print -l ${^manpath}/man1/perlfunc.1(N) {/usr/man,/usr/share/man,/usr/local/man}/man1/perlfunc.1(N))}" ]]; then
_perl_builtin_funcs=( `perl -lne '
$in_funcs++, next if /Alphabetical/; \
next unless $in_funcs; \
if (/^\.Ip "(\w+)/) { \
print $1 unless $func{$1}; $func{$1}++ \
}' $=perlfunc`
)
else
echo "Couldn't find perlfunc man page; giving up."
return 1
fi
fi
local expl
_wanted functions expl 'Perl built-in functions' compadd -a _perl_builtin_funcs