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Fix Issue 673: Parse error with named CSS grid lines and areas #643

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Fix Issue 673: Parse error with named CSS grid lines and areas #643

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f4e6976
Added patch for CSS named grids
blizzardengle Oct 23, 2018
bab0122
Patch to allow CSS named grids: imported files
blizzardengle Oct 23, 2018
c3b83a8
Patch for CSS named grids.
blizzardengle Oct 23, 2018
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6 changes: 4 additions & 2 deletions lessc.inc.php
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
<?php

/**
* lessphp v0.5.0
* http://leafo.net/lessphp
Expand All @@ -10,7 +9,6 @@
* Licensed under MIT or GPLv3, see LICENSE
*/


/**
* The LESS compiler and parser.
*
Expand Down Expand Up @@ -1988,6 +1986,7 @@ public function __construct($fname = null) {
}

public function compile($string, $name = null) {
$string = preg_replace('/\[([\w-]+)\]/', '___$1___', $string); // Protect CSS named grids
$locale = setlocale(LC_NUMERIC, 0);
setlocale(LC_NUMERIC, "C");

Expand All @@ -2010,6 +2009,7 @@ public function compile($string, $name = null) {
$this->formatter->block($this->scope);
$out = ob_get_clean();
setlocale(LC_NUMERIC, $locale);
$out = preg_replace('/___([\w-]+)___/', '[$1]', $out); // Remove CSS named grid protections
return $out;
}

Expand Down Expand Up @@ -2449,6 +2449,8 @@ public function __construct($lessc, $sourceName = null) {
}

public function parse($buffer) {
// lessc->compile() will handle unprotecting CSS named grids.
$buffer = preg_replace('/\[([\w-]+)\]/', '___$1___', $buffer); // Protect CSS named grids
$this->count = 0;
$this->line = 1;

Expand Down