Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

	* read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
	same as `ifeq (a, b)'.

diff --git a/read.c b/read.c
index c2de63b..1986c76 100644 (file)
--- a/read.c
+++ b/read.c
@@ -1091,7 +1091,16 @@ conditional_line (line, filename, lineno)
       if (*line == '\0')
        return -1;
 
-      *line++ = '\0';
+      if (termin == ',')
+       {
+         /* Strip blanks after the first string.  */
+         char *p = line++;
+         while (isblank (p[-1]))
+           --p;
+         *p = '\0';
+       }
+      else
+       *line++ = '\0';
 
       s2 = variable_expand (s1);
       /* We must allocate a new copy of the expanded string because