Perl: Incorrectly sees << inside a string as start of a heredoc #3588
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Description
The name of the parser:
Perl
The command line you used to run ctags:
ctags --options=NONE -f - foo.pl
The content of input file:
sub foo() {}
my $x = '<<NOT_A_HEREDOC';
sub bar() {}
sub bat() {}The tags output you are not satisfied with:
ctags: Notice: No options will be read from files or environment
foo foo.pl /^sub foo() {}$/;" s
The tags output you expect:
bar and bat should be output as well. If the line with my $x is removed, or the << is removed, then ctags puts them out.
The version of ctags:
$ ctags --version
Universal Ctags 5.9.0(50ab7a7), Copyright (C) 2015-2022 Universal Ctags Team
Universal Ctags is derived from Exuberant Ctags.
Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
Compiled: Dec 7 2022, 21:48:15
URL: https://ctags.io/
Optional compiled features: +wildcards, +regex, +gnulib_regex, +iconv, +option-directory, +xpath, +packcc, +optscript
How do you get ctags binary:
Built locally from master in GitHub repo.
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