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62 | |
62 | |
63 | Displays a digital clock using the built-in overlay. |
63 | Displays a digital clock using the built-in overlay. |
64 | |
64 | |
65 | =item mark-urls |
65 | =item mark-urls |
66 | |
66 | |
67 | Uses per-line filtering (C<on_line_update>) to underline urls. |
67 | Uses per-line display filtering (C<on_line_update>) to underline urls. |
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68 | |
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69 | =item block-graphics-to-ascii |
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70 | |
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71 | A not very useful example of filtering all text output to the terminal, |
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72 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
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73 | similar-looking ascii character. |
68 | |
74 | |
69 | =item example-refresh-hooks |
75 | =item example-refresh-hooks |
70 | |
76 | |
71 | Displays a very simple digital clock in the upper right corner of the |
77 | Displays a very simple digital clock in the upper right corner of the |
72 | window. Illustrates overwriting the refresh callbacks to create your own |
78 | window. Illustrates overwriting the refresh callbacks to create your own |
73 | overlays or changes. |
79 | overlays or changes. |
74 | |
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75 | =item example-filter-input |
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76 | |
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77 | A not very useful example of filtering all text output to the terminal, by |
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78 | underlining all urls that matches a certain regex (i.e. some urls :). It |
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79 | is not very useful because urls that are output in multiple steps (e.g. |
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80 | when typing them) do not get marked. |
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81 | |
80 | |
82 | =back |
81 | =back |
83 | |
82 | |
84 | =head2 General API Considerations |
83 | =head2 General API Considerations |
85 | |
84 | |
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465 | my $htype = shift; |
464 | my $htype = shift; |
466 | |
465 | |
467 | if ($htype == 0) { # INIT |
466 | if ($htype == 0) { # INIT |
468 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
467 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
469 | |
468 | |
470 | for my $ext (map { split /:/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
469 | for my $ext (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
471 | my @files = grep -f $_, map "$_/$ext", @dirs; |
470 | my @files = grep -f $_, map "$_/$ext", @dirs; |
472 | |
471 | |
473 | if (@files) { |
472 | if (@files) { |
474 | register_package script_package $files[0]; |
473 | register_package script_package $files[0]; |
475 | } else { |
474 | } else { |