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Last change
on this file since c6ecf5c was
c6ecf5c,
checked in by Nelson Elhage <nelhage@mit.edu>, 15 years ago
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Implement text_{before,after)_point in Perl.
These can easily be implemented in perl using save_excursion and
get_region, so there's no need for them in C.
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-
Property mode set to
100644
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File size:
857 bytes
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Rev | Line | |
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[cf26b72] | 1 | use warnings; |
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| 2 | use strict; |
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| 3 | |
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| 4 | =head1 NAME |
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| 5 | |
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| 6 | BarnOwl::Editwin |
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| 7 | |
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| 8 | =head1 DESCRIPTION |
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| 9 | |
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| 10 | Functions for interfacing with the BarnOwl editwin. Most of the |
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| 11 | functions in this module are defined in perlglue.xs; This module |
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| 12 | exists to provide Exporter hooks and documentation for them. |
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| 13 | |
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| 14 | =cut |
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| 15 | |
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| 16 | package BarnOwl::Editwin; |
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| 17 | use base qw(Exporter); |
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| 18 | |
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| 19 | our @EXPORT_OK = qw(text_before_point text_after_point replace |
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[d41294a] | 20 | point_move replace_region get_region |
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| 21 | save_excursion current_column point mark); |
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[cf26b72] | 22 | |
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[c6ecf5c] | 23 | sub text_before_point { |
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| 24 | save_excursion { |
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| 25 | BarnOwl::command('edit:set-mark'); |
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| 26 | BarnOwl::command('edit:move-to-buffer-start'); |
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| 27 | get_region(); |
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| 28 | } |
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| 29 | } |
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| 30 | |
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| 31 | sub text_after_point { |
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| 32 | save_excursion { |
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| 33 | BarnOwl::command('edit:set-mark'); |
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| 34 | BarnOwl::command('edit:move-to-buffer-end'); |
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| 35 | get_region(); |
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| 36 | } |
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| 37 | } |
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| 38 | |
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[cf26b72] | 39 | 1; |
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