Edit File by line

"variable",

[500] Fix | Delete

$inner

[501] Fix | Delete

)) || $this->unit($inner) || $this->parenValue($inner))) {

[502] Fix | Delete

$value = array(

[503] Fix | Delete

"unary",

[504] Fix | Delete

"-",

[505] Fix | Delete

$inner

[506] Fix | Delete

);

[507] Fix | Delete

[508] Fix | Delete

return true;

[509] Fix | Delete

} else {

[510] Fix | Delete

$this->seek($s);

[511] Fix | Delete

}

[512] Fix | Delete

}

[513] Fix | Delete

[514] Fix | Delete

if ($this->parenValue($value)) return true;

[515] Fix | Delete

if ($this->unit($value)) return true;

[516] Fix | Delete

if ($this->color($value)) return true;

[517] Fix | Delete

if ($this->func($value)) return true;

[518] Fix | Delete

if ($this->_string($value)) return true;

[519] Fix | Delete

[520] Fix | Delete

if ($this->keyword($word)) {

[521] Fix | Delete

$value = array(

[522] Fix | Delete

'keyword',

[523] Fix | Delete

$word

[524] Fix | Delete

);

[525] Fix | Delete

[526] Fix | Delete

return true;

[527] Fix | Delete

}

[528] Fix | Delete

[529] Fix | Delete

// try a variable

[530] Fix | Delete

if ($this->variable($var)) {

[531] Fix | Delete

$value = array(

[532] Fix | Delete

'variable',

[533] Fix | Delete

$var

[534] Fix | Delete

);

[535] Fix | Delete

[536] Fix | Delete

return true;

[537] Fix | Delete

}

[538] Fix | Delete

[539] Fix | Delete

// unquote string (should this work on any type?

[540] Fix | Delete

if ($this->literal("~") && $this->_string($str)) {

[541] Fix | Delete

$value = array(

[542] Fix | Delete

"escape",

[543] Fix | Delete

$str

[544] Fix | Delete

);

[545] Fix | Delete

[546] Fix | Delete

return true;

[547] Fix | Delete

} else {

[548] Fix | Delete

$this->seek($s);

[549] Fix | Delete

}

[550] Fix | Delete

[551] Fix | Delete

// css hack: \0

[552] Fix | Delete

if ($this->literal('\\') && $this->match('([0-9]+)', $m)) {

[553] Fix | Delete

$value = array(

[554] Fix | Delete

'keyword',

[555] Fix | Delete

'\\' . $m[1]

[556] Fix | Delete

);

[557] Fix | Delete

[558] Fix | Delete

return true;

[559] Fix | Delete

} else {

[560] Fix | Delete

$this->seek($s);

[561] Fix | Delete

}

[562] Fix | Delete

[563] Fix | Delete

return false;

[564] Fix | Delete

}

[565] Fix | Delete

[566] Fix | Delete

// an import statement

[567] Fix | Delete

protected function import(&$out) {

[568] Fix | Delete

$s = $this->seek();

[569] Fix | Delete

if (!$this->literal('@import')) return false;

[570] Fix | Delete

[571] Fix | Delete

// @import "something.css" media;

[572] Fix | Delete

// @import url("something.css") media;

[573] Fix | Delete

// @import url(something.css) media;

[574] Fix | Delete

[575] Fix | Delete

if ($this->propertyValue($value)) {

[576] Fix | Delete

$out = array(

[577] Fix | Delete

"import",

[578] Fix | Delete

$value

[579] Fix | Delete

);

[580] Fix | Delete

[581] Fix | Delete

return true;

[582] Fix | Delete

}

[583] Fix | Delete

}

[584] Fix | Delete

[585] Fix | Delete

protected function mediaQueryList(&$out) {

[586] Fix | Delete

if ($this->genericList($list, "mediaQuery", ",", false)) {

[587] Fix | Delete

$out = $list[2];

[588] Fix | Delete

[589] Fix | Delete

return true;

[590] Fix | Delete

}

[591] Fix | Delete

[592] Fix | Delete

return false;

[593] Fix | Delete

}

[594] Fix | Delete

[595] Fix | Delete

protected function mediaQuery(&$out) {

[596] Fix | Delete

$s = $this->seek();

[597] Fix | Delete

[598] Fix | Delete

$expressions = null;

[599] Fix | Delete

$parts = array();

[600] Fix | Delete

[601] Fix | Delete

if (($this->literal("only") && ($only = true) || $this->literal("not") && ($not = true) || true) && $this->keyword($mediaType)) {

[602] Fix | Delete

$prop = array("mediaType");

[603] Fix | Delete

if (isset($only)) $prop[] = "only";

[604] Fix | Delete

if (isset($not)) $prop[] = "not";

[605] Fix | Delete

$prop[] = $mediaType;

[606] Fix | Delete

$parts[] = $prop;

[607] Fix | Delete

} else {

[608] Fix | Delete

$this->seek($s);

[609] Fix | Delete

}

[610] Fix | Delete

[611] Fix | Delete

[612] Fix | Delete

if (!empty($mediaType) && !$this->literal("and")) {

[613] Fix | Delete

// ~

[614] Fix | Delete

} else {

[615] Fix | Delete

$this->genericList($expressions, "mediaExpression", "and", false);

[616] Fix | Delete

if (is_array($expressions)) $parts = array_merge($parts, $expressions[2]);

[617] Fix | Delete

}

[618] Fix | Delete

[619] Fix | Delete

if (count($parts) == 0) {

[620] Fix | Delete

$this->seek($s);

[621] Fix | Delete

[622] Fix | Delete

return false;

[623] Fix | Delete

}

[624] Fix | Delete

[625] Fix | Delete

$out = $parts;

[626] Fix | Delete

[627] Fix | Delete

return true;

[628] Fix | Delete

}

[629] Fix | Delete

[630] Fix | Delete

protected function mediaExpression(&$out) {

[631] Fix | Delete

$s = $this->seek();

[632] Fix | Delete

$value = null;

[633] Fix | Delete

if ($this->literal("(") && $this->keyword($feature) && ($this->literal(":") && $this->expression($value) || true) && $this->literal(")")) {

[634] Fix | Delete

$out = array(

[635] Fix | Delete

"mediaExp",

[636] Fix | Delete

$feature

[637] Fix | Delete

);

[638] Fix | Delete

if ($value) $out[] = $value;

[639] Fix | Delete

[640] Fix | Delete

return true;

[641] Fix | Delete

} elseif ($this->variable($variable)) {

[642] Fix | Delete

$out = array(

[643] Fix | Delete

'variable',

[644] Fix | Delete

$variable

[645] Fix | Delete

);

[646] Fix | Delete

[647] Fix | Delete

return true;

[648] Fix | Delete

}

[649] Fix | Delete

[650] Fix | Delete

$this->seek($s);

[651] Fix | Delete

[652] Fix | Delete

return false;

[653] Fix | Delete

}

[654] Fix | Delete

[655] Fix | Delete

// an unbounded string stopped by $end

[656] Fix | Delete

protected function openString($end, &$out, $nestingOpen = null, $rejectStrs = null) {

[657] Fix | Delete

$oldWhite = $this->eatWhiteDefault;

[658] Fix | Delete

$this->eatWhiteDefault = false;

[659] Fix | Delete

[660] Fix | Delete

$stop = array(

[661] Fix | Delete

"'",

[662] Fix | Delete

'"',

[663] Fix | Delete

"@{",

[664] Fix | Delete

$end

[665] Fix | Delete

);

[666] Fix | Delete

$stop = array_map(array(

[667] Fix | Delete

LessCompiler::class,

[668] Fix | Delete

"preg_quote"

[669] Fix | Delete

), $stop);

[670] Fix | Delete

// $stop[] = self::$commentMulti;

[671] Fix | Delete

[672] Fix | Delete

if (!is_null($rejectStrs)) {

[673] Fix | Delete

$stop = array_merge($stop, $rejectStrs);

[674] Fix | Delete

}

[675] Fix | Delete

[676] Fix | Delete

$patt = '(.*?)(' . implode("|", $stop) . ')';

[677] Fix | Delete

[678] Fix | Delete

$nestingLevel = 0;

[679] Fix | Delete

[680] Fix | Delete

$content = array();

[681] Fix | Delete

while ($this->match($patt, $m, false)) {

[682] Fix | Delete

if (!empty($m[1])) {

[683] Fix | Delete

$content[] = $m[1];

[684] Fix | Delete

if ($nestingOpen) {

[685] Fix | Delete

$nestingLevel += substr_count($m[1], $nestingOpen);

[686] Fix | Delete

}

[687] Fix | Delete

}

[688] Fix | Delete

[689] Fix | Delete

$tok = $m[2];

[690] Fix | Delete

[691] Fix | Delete

$this->count -= strlen($tok);

[692] Fix | Delete

if ($tok == $end) {

[693] Fix | Delete

if ($nestingLevel == 0) {

[694] Fix | Delete

break;

[695] Fix | Delete

} else {

[696] Fix | Delete

$nestingLevel--;

[697] Fix | Delete

}

[698] Fix | Delete

}

[699] Fix | Delete

[700] Fix | Delete

if (($tok == "'" || $tok == '"') && $this->_string($str)) {

[701] Fix | Delete

$content[] = $str;

[702] Fix | Delete

continue;

[703] Fix | Delete

}

[704] Fix | Delete

[705] Fix | Delete

if ($tok == "@{" && $this->interpolation($inter)) {

[706] Fix | Delete

$content[] = $inter;

[707] Fix | Delete

continue;

[708] Fix | Delete

}

[709] Fix | Delete

[710] Fix | Delete

if (!empty($rejectStrs) && in_array($tok, $rejectStrs)) {

[711] Fix | Delete

$ount = null;

[712] Fix | Delete

break;

[713] Fix | Delete

}

[714] Fix | Delete

[715] Fix | Delete

$content[] = $tok;

[716] Fix | Delete

$this->count += strlen($tok);

[717] Fix | Delete

}

[718] Fix | Delete

[719] Fix | Delete

$this->eatWhiteDefault = $oldWhite;

[720] Fix | Delete

[721] Fix | Delete

if (count($content) == 0) return false;

[722] Fix | Delete

[723] Fix | Delete

// trim the end

[724] Fix | Delete

if (is_string(end($content))) {

[725] Fix | Delete

$content[count($content) - 1] = rtrim(end($content));

[726] Fix | Delete

}

[727] Fix | Delete

[728] Fix | Delete

$out = array(

[729] Fix | Delete

"string",

[730] Fix | Delete

"",

[731] Fix | Delete

$content

[732] Fix | Delete

);

[733] Fix | Delete

[734] Fix | Delete

return true;

[735] Fix | Delete

}

[736] Fix | Delete

[737] Fix | Delete

protected function _string(&$out) {

[738] Fix | Delete

$s = $this->seek();

[739] Fix | Delete

if ($this->literal('"', false)) {

[740] Fix | Delete

$delim = '"';

[741] Fix | Delete

} elseif ($this->literal("'", false)) {

[742] Fix | Delete

$delim = "'";

[743] Fix | Delete

} else {

[744] Fix | Delete

return false;

[745] Fix | Delete

}

[746] Fix | Delete

[747] Fix | Delete

$content = array();

[748] Fix | Delete

[749] Fix | Delete

// look for either ending delim , escape, or string interpolation

[750] Fix | Delete

$patt = '([^\n]*?)(@\{|\\\\|' . LessCompiler::preg_quote($delim) . ')';

[751] Fix | Delete

[752] Fix | Delete

$oldWhite = $this->eatWhiteDefault;

[753] Fix | Delete

$this->eatWhiteDefault = false;

[754] Fix | Delete

[755] Fix | Delete

while ($this->match($patt, $m, false)) {

[756] Fix | Delete

$content[] = $m[1];

[757] Fix | Delete

if ($m[2] == "@{") {

[758] Fix | Delete

$this->count -= strlen($m[2]);

[759] Fix | Delete

if ($this->interpolation($inter)) {

[760] Fix | Delete

$content[] = $inter;

[761] Fix | Delete

} else {

[762] Fix | Delete

$this->count += strlen($m[2]);

[763] Fix | Delete

$content[] = "@{"; // ignore it

[764] Fix | Delete

}

[765] Fix | Delete

} elseif ($m[2] == '\\') {

[766] Fix | Delete

$content[] = $m[2];

[767] Fix | Delete

if ($this->literal($delim, false)) {

[768] Fix | Delete

$content[] = $delim;

[769] Fix | Delete

}

[770] Fix | Delete

} else {

[771] Fix | Delete

$this->count -= strlen($delim);

[772] Fix | Delete

break; // delim

[773] Fix | Delete

}

[774] Fix | Delete

}

[775] Fix | Delete

[776] Fix | Delete

$this->eatWhiteDefault = $oldWhite;

[777] Fix | Delete

[778] Fix | Delete

if ($this->literal($delim)) {

[779] Fix | Delete

$out = array(

[780] Fix | Delete

"string",

[781] Fix | Delete

$delim,

[782] Fix | Delete

$content

[783] Fix | Delete

);

[784] Fix | Delete

[785] Fix | Delete

return true;

[786] Fix | Delete

}

[787] Fix | Delete

[788] Fix | Delete

$this->seek($s);

[789] Fix | Delete

[790] Fix | Delete

return false;

[791] Fix | Delete

}

[792] Fix | Delete

[793] Fix | Delete

protected function interpolation(&$out) {

[794] Fix | Delete

$oldWhite = $this->eatWhiteDefault;

[795] Fix | Delete

$this->eatWhiteDefault = true;

[796] Fix | Delete

[797] Fix | Delete

$s = $this->seek();

[798] Fix | Delete

if ($this->literal("@{") && $this->openString("}", $interp, null, array(

[799] Fix | Delete

"'",

[800] Fix | Delete

'"',

[801] Fix | Delete

";"

[802] Fix | Delete

)) && $this->literal("}", false)) {

[803] Fix | Delete

$out = array(

[804] Fix | Delete

"interpolate",

[805] Fix | Delete

$interp

[806] Fix | Delete

);

[807] Fix | Delete

$this->eatWhiteDefault = $oldWhite;

[808] Fix | Delete

if ($this->eatWhiteDefault) $this->whitespace();

[809] Fix | Delete

[810] Fix | Delete

return true;

[811] Fix | Delete

}

[812] Fix | Delete

[813] Fix | Delete

$this->eatWhiteDefault = $oldWhite;

[814] Fix | Delete

$this->seek($s);

[815] Fix | Delete

[816] Fix | Delete

return false;

[817] Fix | Delete

}

[818] Fix | Delete

[819] Fix | Delete

protected function unit(&$unit) {

[820] Fix | Delete

// speed shortcut

[821] Fix | Delete

if (isset($this->buffer[$this->count])) {

[822] Fix | Delete

$char = $this->buffer[$this->count];

[823] Fix | Delete

if (!preg_match('/^[0-9]+$/', $char) && $char != ".") return false;

[824] Fix | Delete

}

[825] Fix | Delete

[826] Fix | Delete

if ($this->match('([0-9]+(?:\.[0-9]*)?|\.[0-9]+)([%a-zA-Z]+)?', $m)) {

[827] Fix | Delete

$unit = array(

[828] Fix | Delete

"number",

[829] Fix | Delete

$m[1],

[830] Fix | Delete

empty($m[2]) ? "" : $m[2]

[831] Fix | Delete

);

[832] Fix | Delete

[833] Fix | Delete

return true;

[834] Fix | Delete

}

[835] Fix | Delete

[836] Fix | Delete

return false;

[837] Fix | Delete

}

[838] Fix | Delete

[839] Fix | Delete

// a # color

[840] Fix | Delete

protected function color(&$out) {

[841] Fix | Delete

if ($this->match('(#(?:[0-9a-f]{8}|[0-9a-f]{6}|[0-9a-f]{3}))', $m)) {

[842] Fix | Delete

if (strlen($m[1]) > 7) {

[843] Fix | Delete

$out = array(

[844] Fix | Delete

"string",

[845] Fix | Delete

"",

[846] Fix | Delete

array($m[1])

[847] Fix | Delete

);

[848] Fix | Delete

} else {

[849] Fix | Delete

$out = array(

[850] Fix | Delete

"raw_color",

[851] Fix | Delete

$m[1]

[852] Fix | Delete

);

[853] Fix | Delete

}

[854] Fix | Delete

[855] Fix | Delete

return true;

[856] Fix | Delete

}

[857] Fix | Delete

[858] Fix | Delete

return false;

[859] Fix | Delete

}

[860] Fix | Delete

[861] Fix | Delete

// consume a list of property values delimited by ; and wrapped in ()

[862] Fix | Delete

protected function argumentValues(&$args, $delim = ',') {

[863] Fix | Delete

$s = $this->seek();

[864] Fix | Delete

if (!$this->literal('(')) return false;

[865] Fix | Delete

[866] Fix | Delete

$values = array();

[867] Fix | Delete

while (true) {

[868] Fix | Delete

if ($this->expressionList($value)) $values[] = $value;

[869] Fix | Delete

if (!$this->literal($delim)) break; else {

[870] Fix | Delete

if ($value == null) $values[] = null;

[871] Fix | Delete

$value = null;

[872] Fix | Delete

}

[873] Fix | Delete

}

[874] Fix | Delete

[875] Fix | Delete

if (!$this->literal(')')) {

[876] Fix | Delete

$this->seek($s);

[877] Fix | Delete

[878] Fix | Delete

return false;

[879] Fix | Delete

}

[880] Fix | Delete

[881] Fix | Delete

$args = $values;

[882] Fix | Delete

[883] Fix | Delete

return true;

[884] Fix | Delete

}

[885] Fix | Delete

[886] Fix | Delete

// consume an argument definition list surrounded by ()

[887] Fix | Delete

// each argument is a variable name with optional value

[888] Fix | Delete

// or at the end a ... or a variable named followed by ...

[889] Fix | Delete

protected function argumentDef(&$args, &$isVararg, $delim = ',') {

[890] Fix | Delete

$s = $this->seek();

[891] Fix | Delete

if (!$this->literal('(')) return false;

[892] Fix | Delete

[893] Fix | Delete

$values = array();

[894] Fix | Delete

[895] Fix | Delete

$isVararg = false;

[896] Fix | Delete

while (true) {

[897] Fix | Delete

if ($this->literal("...")) {

[898] Fix | Delete

$isVararg = true;

[899] Fix | Delete

break;

[900] Fix | Delete

}

[901] Fix | Delete

[902] Fix | Delete

if ($this->variable($vname)) {

[903] Fix | Delete

$arg = array(

[904] Fix | Delete

"arg",

[905] Fix | Delete

$vname

[906] Fix | Delete

);

[907] Fix | Delete

$ss = $this->seek();

[908] Fix | Delete

if ($this->assign() && $this->expressionList($value)) {

[909] Fix | Delete

$arg[] = $value;

[910] Fix | Delete

} else {

[911] Fix | Delete

$this->seek($ss);

[912] Fix | Delete

if ($this->literal("...")) {

[913] Fix | Delete

$arg[0] = "rest";

[914] Fix | Delete

$isVararg = true;

[915] Fix | Delete

}

[916] Fix | Delete

}

[917] Fix | Delete

$values[] = $arg;

[918] Fix | Delete

if ($isVararg) break;

[919] Fix | Delete

continue;

[920] Fix | Delete

}

[921] Fix | Delete

[922] Fix | Delete

if ($this->value($literal)) {

[923] Fix | Delete

$values[] = array(

[924] Fix | Delete

"lit",

[925] Fix | Delete

$literal

[926] Fix | Delete

);

[927] Fix | Delete

}

[928] Fix | Delete

[929] Fix | Delete

if (!$this->literal($delim)) break;

[930] Fix | Delete

}

[931] Fix | Delete

[932] Fix | Delete

if (!$this->literal(')')) {

[933] Fix | Delete

$this->seek($s);

[934] Fix | Delete

[935] Fix | Delete

return false;

[936] Fix | Delete

}

[937] Fix | Delete

[938] Fix | Delete

$args = $values;

[939] Fix | Delete

[940] Fix | Delete

return true;

[941] Fix | Delete

}

[942] Fix | Delete

[943] Fix | Delete

// consume a list of tags

[944] Fix | Delete

// this accepts a hanging delimiter

[945] Fix | Delete

protected function tags(&$tags, $simple = false, $delim = ',') {

[946] Fix | Delete

$tags = array();

[947] Fix | Delete

while ($this->tag($tt, $simple)) {

[948] Fix | Delete

$tags[] = $tt;

[949] Fix | Delete

if (!$this->literal($delim)) break;

[950] Fix | Delete

}

[951] Fix | Delete

if (count($tags) == 0) return false;

[952] Fix | Delete

[953] Fix | Delete

return true;

[954] Fix | Delete

}

[955] Fix | Delete

[956] Fix | Delete

// list of tags of specifying mixin path

[957] Fix | Delete

// optionally separated by > (lazy, accepts extra >)

[958] Fix | Delete

protected function mixinTags(&$tags) {

[959] Fix | Delete

$s = $this->seek();

[960] Fix | Delete

$tags = array();

[961] Fix | Delete

while ($this->tag($tt, true)) {

[962] Fix | Delete

$tags[] = $tt;

[963] Fix | Delete

$this->literal(">");

[964] Fix | Delete

}

[965] Fix | Delete

[966] Fix | Delete

if (count($tags) == 0) return false;

[967] Fix | Delete

[968] Fix | Delete

return true;

[969] Fix | Delete

}

[970] Fix | Delete

[971] Fix | Delete

// a bracketed value (contained within in a tag definition)

[972] Fix | Delete

protected function tagBracket(&$value) {

[973] Fix | Delete

// speed shortcut

[974] Fix | Delete

if (isset($this->buffer[$this->count]) && $this->buffer[$this->count] != "[") {

[975] Fix | Delete

return false;

[976] Fix | Delete

}

[977] Fix | Delete

[978] Fix | Delete

$s = $this->seek();

[979] Fix | Delete

if ($this->literal('[') && $this->to(']', $c, true) && $this->literal(']', false)) {

[980] Fix | Delete

$value = '[' . $c . ']';

[981] Fix | Delete

// whitespace?

[982] Fix | Delete

if ($this->whitespace()) $value .= " ";

[983] Fix | Delete

[984] Fix | Delete

// escape parent selector, (yuck)

[985] Fix | Delete

$value = str_replace($this->lessc->parentSelector, "$&$", $value);

[986] Fix | Delete

[987] Fix | Delete

return true;

[988] Fix | Delete

}

[989] Fix | Delete

[990] Fix | Delete

$this->seek($s);

[991] Fix | Delete

[992] Fix | Delete

return false;

[993] Fix | Delete

}

[994] Fix | Delete

[995] Fix | Delete

protected function tagExpression(&$value) {

[996] Fix | Delete

$s = $this->seek();

[997] Fix | Delete

if ($this->literal("(") && $this->expression($exp) && $this->literal(")")) {

[998] Fix | Delete

$value = array(

[999] Fix | Delete

123 4