Removed indication of quotes explicitly with square brackets.

Textile 2.0 does not support this and it wasn't in RedCloth 3. [#46 state:resolved]

CHANGELOG

@@ -4,6 +4,8 @@
 
 * Fixed missed caps and inline modifiers wrapped in parentheses. #43, #45
 
+* Removed indication of quotes explicitly with square brackets.  Textile 2.0 does not support this and it wasn't in RedCloth 3. #46
+
 
 *4.0.3 (August 18, 2008)*
 

ext/redcloth_scan/redcloth_common.rl

@@ -40,7 +40,7 @@
   N_CONT = "_" %{ list_continue = 1; };
   N_NUM = digit+ >A %{ STORE(start) };
   N = ( N_CONT | N_NUM )? ;
-  PUNCT = ( "!" | '"' | "#" | "$" | "%" | "&" | "'" | "," | "-" | "." | "/" | ":" | ";" | "=" | "?" | "\\" | "^" | "`" | "|" | "~" | "[" | "(" | ")" | "<" ) ;
+  PUNCT = ( "!" | '"' | "#" | "$" | "%" | "&" | "'" | "," | "-" | "." | "/" | ":" | ";" | "=" | "?" | "\\" | "^" | "`" | "|" | "~" | "[" | "]" | "(" | ")" | "<" ) ;
   dotspace = ("." " "*) ;
   indent =  [ \t]* ;
 

ext/redcloth_scan/redcloth_inline.rl

@@ -52,8 +52,8 @@
   cite = "["? "??" >X mtext >A %T :> "??" "]"? ;
   ignore = "["? "==" >X %A mtext %T :> "==" "]"? ;
   snip = "["? "```" >X %A mtext %T :> "```" "]"? ;
-  quote1 = "["? "'" >X %A mtext %T :> "'" "]"? ;
-  quote2 = "["? '"' >X %A mtext %T :> '"' "]"? ;
+  quote1 = "'" >X %A mtext %T :> "'" ;
+  quote2 = '"' >X %A mtext %T :> '"' ;
 
   # html
   start_tag = ( "<" Name space+ AttrSet* (AttrEnd)? ">" | "<" Name ">" ) >X >A %T ;

test/basic.yml

@@ -829,4 +829,12 @@ in: |-
 html: |-
   <p>__Amanita__s are mushrooms.<br />
   Lungworts (<i>Lobaria</i>) are lichens.<br />
-  Blah blah (normal text <b>bold</b>) blah.</p>
+  Blah blah (normal text <b>bold</b>) blah.</p>
+---
+name: square brackets are preserved
+in: |-
+  citation ["(Berk.) Hilton"], see
+  [Papers "blah blah."]
+html: |-
+  <p>citation [&#8220;(Berk.) Hilton&#8221;], see<br />
+  [Papers &#8220;blah blah.&#8221;]</p>