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author | Karl Berry <karl@freefriends.org> | 2017-02-24 22:07:42 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2017-02-24 22:07:42 +0000 |
commit | 990e60c6ed4437e5b632b7c9acf7f2237bbda871 (patch) | |
tree | 4dc9ea04f5fa46cc8ac59faa8dd62e4f8bc6835b /Master/texmf-dist/scripts/latexindent/LatexIndent/NamedGroupingBracesBrackets.pm | |
parent | 2e70942b44a972908c3180dd7a3c68be51afc466 (diff) |
latexindent (23feb17)
git-svn-id: svn://tug.org/texlive/trunk@43326 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/scripts/latexindent/LatexIndent/NamedGroupingBracesBrackets.pm')
-rwxr-xr-x | Master/texmf-dist/scripts/latexindent/LatexIndent/NamedGroupingBracesBrackets.pm | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/Master/texmf-dist/scripts/latexindent/LatexIndent/NamedGroupingBracesBrackets.pm b/Master/texmf-dist/scripts/latexindent/LatexIndent/NamedGroupingBracesBrackets.pm new file mode 100755 index 00000000000..ea2c5323cf3 --- /dev/null +++ b/Master/texmf-dist/scripts/latexindent/LatexIndent/NamedGroupingBracesBrackets.pm @@ -0,0 +1,71 @@ +package LatexIndent::NamedGroupingBracesBrackets; +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# See http://www.gnu.org/licenses/. +# +# Chris Hughes, 2017 +# +# For all communication, please visit: https://github.com/cmhughes/latexindent.pl +use strict; +use warnings; +use LatexIndent::Tokens qw/%tokens/; +use LatexIndent::TrailingComments qw/$trailingCommentRegExp/; +use LatexIndent::Switches qw/$is_t_switch_active $is_tt_switch_active/; +use Exporter qw/import/; +our @ISA = "LatexIndent::Command"; # class inheritance, Programming Perl, pg 321 +our @EXPORT_OK = qw/construct_grouping_braces_brackets_regexp $grouping_braces_regexp $grouping_braces_regexpTrailingComment/; +our $groupingBracesCounter; +our $grouping_braces_regexp; +our $grouping_braces_regexpTrailingComment; + +sub construct_grouping_braces_brackets_regexp{ + my $self = shift; + + # grab the arguments regexp + my $optAndMandRegExp = $self->get_arguments_regexp; + + # store the regular expresssion for matching and replacing + $grouping_braces_regexp = qr/ + ( + \h|\R|\{|\[|\$|\) + ) + ( + [0-9a-zA-Z@\*><]+? # lowercase|uppercase letters, @, *, numbers, forward slash, dots + ) # $2 name + (\h*) # $3 h-space + (\R*) # $4 linebreaks + ($optAndMandRegExp) # $5 mand|opt arguments (at least one) + (\R)? # $8 linebreak + /sx; + + # something {value} grouping braces with trailing comment + $grouping_braces_regexpTrailingComment = qr/$grouping_braces_regexp\h*((?:$trailingCommentRegExp\h*)*)?/; + +} + +sub create_unique_id{ + my $self = shift; + + $groupingBracesCounter++; + ${$self}{id} = "$tokens{groupingBraces}$groupingBracesCounter"; + return; +} + +sub get_replacement_text{ + my $self = shift; + + # the replacement text for a key = {value} needes to accomodate the leading [ OR { OR % OR , OR any combination thereof + $self->logger("Custom replacement text routine for ${$self}{name}") if $is_t_switch_active; + ${$self}{replacementText} = ${$self}{beginningbit}.${$self}{id}; + delete ${$self}{beginningbit}; +} + +1; |