release-1.10release-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change
on this file since 4fde21c was
fd8dfe7,
checked in by Nelson Elhage <nelhage@mit.edu>, 15 years ago
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Load perl code from the filesystem at runtime.
Remove perlwrap.pm and associated code, and instead do 'use BarnOwl'
at boot time to load cdoe from the file system at runtime. In
addition, add appropriate 'use' statements to the .pm files to cause
everything to get loaded.
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-
Property mode set to
100644
|
File size:
1.2 KB
|
Line | |
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1 | use strict; |
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2 | use warnings; |
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3 | |
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4 | package BarnOwl::Style; |
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5 | |
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6 | use BarnOwl::Style::Basic; |
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7 | use BarnOwl::Style::Default; |
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8 | use BarnOwl::Style::Legacy; |
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9 | use BarnOwl::Style::OneLine; |
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10 | |
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11 | # This takes a zephyr to be displayed and modifies it to be displayed |
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12 | # entirely in bold. |
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13 | sub boldify |
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14 | { |
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15 | local $_ = shift; |
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16 | if ( !(/\)/) ) { |
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17 | return '@b(' . $_ . ')'; |
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18 | } elsif ( !(/\>/) ) { |
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19 | return '@b<' . $_ . '>'; |
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20 | } elsif ( !(/\}/) ) { |
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21 | return '@b{' . $_ . '}'; |
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22 | } elsif ( !(/\]/) ) { |
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23 | return '@b[' . $_ . ']'; |
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24 | } else { |
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25 | my $txt = "\@b($_"; |
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26 | $txt =~ s/\)/\)\@b\[\)\]\@b\(/g; |
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27 | return $txt . ')'; |
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28 | } |
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29 | } |
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30 | |
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31 | sub style_command { |
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32 | my $command = shift; |
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33 | if(scalar @_ != 3 || $_[1] ne 'perl') { |
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34 | die("Usage: style <name> perl <function>\n"); |
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35 | } |
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36 | my $name = shift; |
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37 | my $perl = shift; |
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38 | my $fn = shift; |
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39 | { |
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40 | # For historical reasons, assume unqualified references are |
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41 | # in main:: |
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42 | package main; |
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43 | no strict 'refs'; |
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44 | unless(*{$fn}{CODE}) { |
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45 | die("Unable to create style '$name': no perl function '$fn'\n"); |
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46 | } |
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47 | } |
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48 | BarnOwl::create_style($name, BarnOwl::Style::Legacy->new($fn)); |
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49 | } |
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50 | |
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51 | |
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52 | 1; |
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