[Nice-commit] Nice/src/bossa/syntax StringConstantExp.java,1.8,1.9

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

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

Modified Files:
	StringConstantExp.java 
Log Message:
Implemented muli line string literals.

Index: StringConstantExp.java
===================================================================
RCS file: /cvsroot/nice/Nice/src/bossa/syntax/StringConstantExp.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** StringConstantExp.java	24 Jul 2003 17:52:09 -0000	1.8
--- StringConstantExp.java	1 Oct 2003 18:11:39 -0000	1.9
***************
*** 25,30 ****
--- 25,39 ----
    public StringConstantExp(String value)
    {
+     this(value, false);
+   }
+ 
+   public StringConstantExp(String value, boolean multiline)
+   {
      className = stringName;
      this.escapedValue = value;
+     this.multiline = multiline;
+     if (multiline)
+       value = escapeEOL(value);
+ 
      this.value=unescape(value);
    }
***************
*** 88,91 ****
--- 97,120 ----
    }
  
+   static String escapeEOL(String s)
+   {
+     StringBuffer sb = new StringBuffer();
+     int n = s.length();
+     for (int i = 0; i < n; i++) {
+       char c = s.charAt(i);
+       if (c == '\n')
+         sb.append("\\n");
+       else if (c == '\r')
+ 	{
+ 	  sb.append("\\n");
+           if (s.charAt(i+1) == '\n')
+ 	    i++;
+ 	}
+       else
+         sb.append(c);
+     }
+     return sb.toString();
+   }
+ 
    public String toString()
    {
***************
*** 94,96 ****
--- 123,126 ----
  
    String escapedValue;
+   boolean multiline;
  }