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fc1f6688a2
* lisp/progmodes/cperl-mode.el (cperl-init-faces): Reorder the matchers for fontification of array and hash elements and keys so that they don't override comment and string fontification (Bug#66145). * test/lisp/progmodes/cperl-mode-tests.el (cperl-test-bug-66145): New test for all combinations of sigils and brackets/braces to verify that strings and comments are left untouched. This test also works for perl-mode which has always done it correctly. * test/lisp/progmodes/cperl-mode-resources/cperl-bug-66145.pl: New resource file for the above test.
62 lines
1.9 KiB
Perl
62 lines
1.9 KiB
Perl
# The original code, from the bug report, with variables renamed
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sub foo {
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# Here we do something like
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# this: $array_comment [ num_things ]->{key_comment}
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}
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# --------------------------------------------------
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# Comments containing hash and array sigils
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# This is an @array, and this is a %hash
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# $array_comment[$index] = $hash_comment{key_comment}
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# The last element has the index $#array_comment
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# my @a_slice = @array_comment[1,2,3];
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# my @h_slice = @hash_comment{qw(a b c)};
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# my %a_set = %array_comment[1,2,3];
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# my %h_set = %hash_comment{qw(a b c)};
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# --------------------------------------------------
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# in POD
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=head1 NAME
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cperl-bug-66145 - don't fontify arrays and hashes in POD
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=head1 SYNOPSIS
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$array_comment[$index] = $hash_comment{key_comment};
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@array_comment = qw(in pod);
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%hash_comment = key_comment => q(pod);
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@array_comment = @array_comment[1,2,3];
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@array_comment = @hash_comment{qw(a b c)};
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%hash_comment = %array_comment[1,2,3];
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%hash_comment = %hash_comment{qw(a b c)};
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=cut
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# --------------------------------------------------
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# in strings
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my @strings = (
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q/$array_string[$index] = $hash_string{key_string};/,
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q/my @array_string = qw(in unquoted string);/,
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q/my %hash_string = (key_string => q(pod);)/,
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q/@array_string = @array_string[1,2,3];/,
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q/@array_string = @hash_string{qw(a b c)};/,
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q/%hash_string = %array_string[1,2,3];/,
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q/%hash_string = %hash_string{qw(a b c)};/,
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);
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# --------------------------------------------------
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# in a HERE-document (perl-mode has an extra face for that)
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my $here = <<DONE;
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$array_here[$index_here] = $hash_here{key_here};
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@array_here = qw(in a hrere-document);
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%hash_here = key_here => q(pod);
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@array_here = @array_here[1,2,3];
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@array_here = @hash_here{qw(a b c)};
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%hash_here = %array_here[1,2,3];
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%hash_here = %hash_here{qw(a b c)};
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DONE
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