Changes to m4/m4/input.c,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      07/01/23 14:28:23

Index: m4/input.c
===================================================================
RCS file: /sources/m4/m4/m4/input.c,v
retrieving revision 1.59
retrieving revision 1.60
diff -u -b -r1.59 -r1.60
--- m4/input.c  23 Dec 2006 00:02:20 -0000      1.59
+++ m4/input.c  23 Jan 2007 14:28:22 -0000      1.60
@@ -1,5 +1,5 @@
 /* GNU m4 -- A simple macro processor
-   Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 2006 Free Software
+   Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 2006, 2007 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -1170,11 +1170,13 @@
        obstack_1grow (&token_stack, ch);
 
        if (m4_has_syntax (M4SYNTAX, ch,
-                          M4_SYNTAX_OTHER | M4_SYNTAX_NUM | M4_SYNTAX_DOLLAR))
+                          (M4_SYNTAX_OTHER | M4_SYNTAX_NUM | M4_SYNTAX_DOLLAR
+                            | M4_SYNTAX_LBRACE | M4_SYNTAX_RBRACE)))
          {
            consume_syntax (context, &token_stack,
                            (M4_SYNTAX_OTHER | M4_SYNTAX_NUM
-                            | M4_SYNTAX_DOLLAR));
+                             | M4_SYNTAX_DOLLAR | M4_SYNTAX_LBRACE
+                             | M4_SYNTAX_RBRACE));
            type = M4_TOKEN_STRING;
          }
        else if (m4_has_syntax (M4SYNTAX, ch, M4_SYNTAX_SPACE))
@@ -1192,7 +1194,8 @@
        obstack_1grow (&token_stack, ch);
 
        if (m4_has_syntax (M4SYNTAX, ch,
-                          M4_SYNTAX_OTHER | M4_SYNTAX_NUM | M4_SYNTAX_DOLLAR))
+                          (M4_SYNTAX_OTHER | M4_SYNTAX_NUM | M4_SYNTAX_DOLLAR
+                            | M4_SYNTAX_LBRACE | M4_SYNTAX_RBRACE)))
          type = M4_TOKEN_STRING;
        else if (m4_has_syntax (M4SYNTAX, ch, M4_SYNTAX_SPACE))
          type = M4_TOKEN_SPACE;