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::GetYamlSettings qw/%masterSettings/; use LatexIndent::TrailingComments qw/$trailingCommentRegExp/; use LatexIndent::Switches qw/$is_t_switch_active $is_tt_switch_active/; use LatexIndent::LogFile qw/$logger/; 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; # read from fine tuning my $NamedGroupingBracesBracketsRegExp = qr/${${$masterSettings{fineTuning}}{NamedGroupingBracesBrackets}}{name}/; my $NamedGroupingFollowRegExp = qr/${${$masterSettings{fineTuning}}{NamedGroupingBracesBrackets}}{follow}/; # store the regular expresssion for matching and replacing $grouping_braces_regexp = qr/ ( $NamedGroupingFollowRegExp ) ( $NamedGroupingBracesBracketsRegExp # 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} = "$tokens{namedGroupingBracesBrackets}$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 $logger->trace("Custom replacement text routine for ${$self}{name}") if $is_t_switch_active; ${$self}{replacementText} = ${$self}{beginningbit}.${$self}{id}; delete ${$self}{beginningbit}; } 1;