Port fix for space-eating from sorear/niecza@5d10b5f

sorear · sorear · commit 3b85e9eaad92 · 2012-05-27T15:51:51.000-07:00
diff --git a/STD.pm6 b/STD.pm6
@@ -4879,7 +4879,7 @@ grammar Regex is STD {
         <!stopper>
         <!regex_infix>
         <atom>
-        [ <normspace>? <quantifier> <normspace>? <separator>? ]?
+        [ <normspace>? <quantifier> [<normspace>? <separator>]? ]?
 #            <?{ $<atom>.max_width }>
 #                || <.panic: "Cannot quantify zero-width atom">
     }

Original file line number	Diff line number	Diff line change
`@@ -4879,7 +4879,7 @@ grammar Regex is STD {`
`4879`	`4879`	`<!stopper>`
`4880`	`4880`	`<!regex_infix>`
`4881`	`4881`	`<atom>`
`4882`		`- [ <normspace>? <quantifier> <normspace>? <separator>? ]?`
	`4882`	`+ [ <normspace>? <quantifier> [<normspace>? <separator>]? ]?`
`4883`	`4883`	`# <?{ $<atom>.max_width }>`
`4884`	`4884`	`# \|\| <.panic: "Cannot quantify zero-width atom">`
`4885`	`4885`	`}`