[Nice-commit] Nice/src/bossa/parser Parser.jj,1.208,1.209

[<ar...@us...>]

Update of /cvsroot/nice/Nice/src/bossa/parser
In directory sc8-pr-cvs1:/tmp/cvs-serv8204/F:/nice/src/bossa/Parser

Modified Files:
	Parser.jj 
Log Message:
Implemented muli line string literals.

Index: Parser.jj
===================================================================
RCS file: /cvsroot/nice/Nice/src/bossa/parser/Parser.jj,v
retrieving revision 1.208
retrieving revision 1.209
diff -C2 -d -r1.208 -r1.209
*** Parser.jj	15 Sep 2003 22:29:21 -0000	1.208
--- Parser.jj	1 Oct 2003 18:11:39 -0000	1.209
***************
*** 28,32 ****
  
  import bossa.util.*;
! import bossa.syntax.*;
  
  import mlsub.typing.TypeSymbol;
--- 28,32 ----
  
  import bossa.util.*;
! import bossa.syntax.*;   
  
  import mlsub.typing.TypeSymbol;
***************
*** 268,271 ****
--- 268,285 ----
  TOKEN: /* String literals */
  {
+   < MULTILINESTRING:
+       "\"" "\"" "\""
+       (   (~["\"","\\"])
+         | ("\\"
+             ( ["n","t","b","r","f","\\","'","\""]
+             | ["0"-"7"] ( ["0"-"7"] )?
+             | ["0"-"3"] ["0"-"7"] ["0"-"7"]
+             )
+           )
+         | ( ["\n","\r"] )
+       )*
+       "\"" "\"" "\""
+   >   
+ |
    < LSTRING:
        "\""
***************
*** 1512,1515 ****
--- 1526,1538 ----
  }
  
+ StringConstantExp multiLineStringExp():
+ { Token t; String s; }
+ {
+   t = <MULTILINESTRING>
+   { s = t.image.substring(3, t.image.length() - 3);
+     return new StringConstantExp(s, true);
+   }
+ }
+ 
  IdentExp identExp():
  { LocatedString i; }
***************
*** 2079,2082 ****
--- 2102,2106 ----
  | res=charConstantExp()
  | res=stringConstantExp()
+ | res=multiLineStringExp()
  )
  { return res; }