| 1 | package Psh::Support::Functions; |
| 2 | |
| 3 | require Psh; |
| 4 | |
| 5 | my %functions=(); |
| 6 | |
| 7 | sub add_function { |
| 8 | my $name= shift; |
| 9 | my $text= shift; |
| 10 | $functions{$name}= [map { $_."\n" } split /\n/, $text]; |
| 11 | } |
| 12 | |
| 13 | sub call_function { |
| 14 | my $name= shift; |
| 15 | Psh::process_variable($functions{$name}) if $functions{$name}; |
| 16 | } |
| 17 | |
| 18 | sub remove_function { |
| 19 | my $name= shift; |
| 20 | delete $functions{$name}; |
| 21 | } |
| 22 | |
| 23 | sub get_function { |
| 24 | my $name= shift; |
| 25 | return $functions{$name}; |
| 26 | } |
| 27 | |
| 28 | sub list { |
| 29 | return sort keys %functions; |
| 30 | } |
| 31 | |
| 32 | 1; |