* src/getargs.c, src/getarg.h (skeleton)): Constify.

[bison.git] / src / lex.c

diff --git a/src/lex.c b/src/lex.c
index ec229a753fffd1d234567fcf926b588a05a79ff4..2c7b37930a8f0719b0a3266c1828c9191b874089 100644 (file)
--- a/src/lex.c
+++ b/src/lex.c
@@ -31,7 +31,7 @@
 
 /* Buffer for storing the current token.  */
 struct obstack token_obstack;
-char *token_buffer = NULL;
+const char *token_buffer = NULL;
 
 bucket *symval;
 int numval;
@@ -234,10 +234,10 @@ literalchar (struct obstack *out, int *pcode, char term)
        }
       else
        {
-         char buf [] = "c";
-         buf[0] = c;
+         char badchar [] = "c";
+         badchar[0] = c;
          complain (_("unknown escape sequence: `\\' followed by `%s'"),
-                   quote (buf));
+                   quote (badchar));
          code = '?';
        }
     }                          /* has \ */