[Yaml] Allow tabs before comments at the end of a line

superdav42 · superdav42 · commit e27f69db2687 · 2015-09-14T09:56:48.000-06:00
In Yaml 1.2 spec white space is space or tab
diff --git a/src/Symfony/Component/Yaml/Inline.php b/src/Symfony/Component/Yaml/Inline.php
@@ -209,7 +209,7 @@ public static function parseScalar($scalar, $delimiters = null, $stringDelimiter
                 $i += strlen($output);
 
                 // remove comments
-                if (false !== $strpos = strpos($output, ' #')) {
+                if ((false !== $strpos = strpos($output, '#')) && (' ' === $output[$strpos - 1] || "\t" === $output[$strpos - 1])) {
                     $output = rtrim(substr($output, 0, $strpos));
                 }
             } elseif (preg_match('/^(.+?)('.implode('|', $delimiters).')/', substr($scalar, $i), $match)) {

Original file line number	Diff line number	Diff line change
`@@ -209,7 +209,7 @@ public static function parseScalar($scalar, $delimiters = null, $stringDelimiter`
`209`	`209`	`$i += strlen($output);`
`210`	`210`
`211`	`211`	`// remove comments`
`212`		`- if (false !== $strpos = strpos($output, ' #')) {`
	`212`	`+ if ((false !== $strpos = strpos($output, '#')) && (' ' === $output[$strpos - 1] \|\| "\t" === $output[$strpos - 1])) {`
`213`	`213`	`$output = rtrim(substr($output, 0, $strpos));`
`214`	`214`	`}`
`215`	`215`	`} elseif (preg_match('/^(.+?)('.implode('\|', $delimiters).')/', substr($scalar, $i), $match)) {`