1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
# bash completion for perl -*- shell-script -*-
_perl_helper()
{
COMPREPLY=( $( compgen -P "$prefix" -W \
"$( ${2:-perl} ${BASH_SOURCE[0]%/*}/../helpers/perl $1 $cur )" \
-- "$cur" ) )
[[ $1 == functions ]] || __ltrim_colon_completions "$prefix$cur"
}
_perl()
{
local cur prev words cword
_init_completion -n : || return
local prefix="" temp optPrefix optSuffix
# If option not followed by whitespace, reassign prev and cur
if [[ "$cur" == -?* ]]; then
temp=$cur
prev=${temp:0:2}
cur=${temp:2}
if [[ $prev == -d && $cur == t* ]]; then
prev=-dt
cur=${cur:1}
fi
optPrefix=-P$prev
optSuffix=-S/
prefix=$prev
case $prev in
-D|-e|-E|-i|-F|-l)
return
;;
-I|-x)
local IFS=$'\n'
compopt -o filenames
COMPREPLY=( $( compgen -d $optPrefix $optSuffix -- "$cur" ) )
return
;;
-m|-M)
temp="${cur#-}"
prefix+="${cur%$temp}"
cur="$temp"
_perl_helper modules $1
return
;;
-V)
if [[ $cur == :* ]]; then
temp="${cur##+(:)}"
prefix+="${cur%$temp}"
local IFS=$'\n'
COMPREPLY=( $( compgen -P "$prefix" -W \
'$( $1 -MConfig -e "print join \"\\n\",
keys %Config::Config" 2>/dev/null )' -- "$temp" ) )
__ltrim_colon_completions "$prefix$temp"
fi
return
;;
-d|-dt)
if [[ $cur == :* ]]; then
temp="${cur#:}"
prefix="$prefix${cur%$temp}"
cur="Devel::$temp"
_perl_helper modules $1
fi
;;
esac
# Unlike other perl options, having a space between the `-e' and
# `-E' options and their arguments, e.g. `perl -e "exit 2"', is
# valid syntax. However, the argument is neither a filename nor a
# directory, but one line of perl program, thus do not suggest
# _filedir completion.
elif [[ "$prev" == -e ]] || [[ "$prev" == -E ]]; then
return
elif [[ "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '-C -s -T -u -U -W -X -h -v -V -c -w -d -D -p
-n -a -F -l -0 -I -m -M -P -S -x -i -e' -- "$cur" ) )
else
_filedir
fi
} &&
complete -F _perl perl
_perldoc()
{
local cur prev words cword
_init_completion -n : || return
local prefix="" temp
# completing an option (may or may not be separated by a space)
if [[ "$cur" == -?* ]]; then
temp=$cur
prev=${temp:0:2}
cur=${temp:2}
prefix=$prev
fi
local perl="${1%doc}"
[[ $perl == $1 ]] || ! type $perl &>/dev/null && perl=
case $prev in
-h|-V|-n|-o|-M|-w|-L)
return
;;
-d)
_filedir
return
;;
-f)
_perl_helper functions $perl
return
;;
esac
if [[ "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '$( _parse_help "$1" -h )' -- "$cur" ) )
else
# return available modules (unless it is clearly a file)
if [[ "$cur" != @(*/|[.~])* ]]; then
_perl_helper perldocs $perl
if [[ $cur == p* ]]; then
COMPREPLY+=( $( compgen -W \
'$( PERLDOC_PAGER=cat "$1" -u perl | \
command sed -ne "/perl.*Perl overview/,/perlwin32/p" | \
awk "\$NF=2 && \$1 ~ /^perl/ { print \$1 }" )' \
-- "$cur" ) )
fi
fi
_filedir 'p@([lm]|od)'
fi
} &&
complete -F _perldoc -o bashdefault perldoc
# ex: filetype=sh
|
