Re: PATCH: pws-21: parentheses in command word

[Peter Stephenson <pws@xxxxxxxxxxxxxxxxx>]

"Andrej Borsenkow" wrote:
> |
> |*** Src/lex.c.icp      Mon Jan 25 14:59:49 1999
> |--- Src/lex.c.orig     Tue Jun  8 12:28:02 1999
> --------------------------
> File to patch: 
> 
> Is it my patch so dumb?

Sorry, I originally made the patch after applying something sent by Sven,
so it doesn't apply to Src/lex.c as it should.

*** Src/lex.c		Mon Jan 25 14:59:49 1999
--- Src/lex.c.orig	Tue Jun  8 12:28:02 1999
***************
*** 898,906 ****
--- 898,917 ----
  		    e = hgetc();
  		    hungetc(e);
  		    lexstop = 0;
+ #if 1
+ 		    /* For command words, parentheses are only
+ 		     * special at the start.  But now we're tokenising
+ 		     * the remaining string.  So I don't see what
+ 		     * the old incmdpos test here is for.
+ 		     *   pws 1999/6/8
+ 		     */
+ 		    if (e == ')')
+ 			goto brk;
+ #else
  		    if (e == ')' ||
  			(incmdpos && !brct && peek != ENVSTRING))
  			goto brk;
+ #endif
  		}
  		pct++;
  	    }

-- 
Peter Stephenson <pws@xxxxxxxxxxxxxxxxx>       Tel: +39 050 844536
WWW:  http://www.ifh.de/~pws/
Dipartimento di Fisica, Via Buonarroti 2, 56127 Pisa, Italy