I installed this patch to port Bison CVS to OpenBSD 3.4.
2005-07-24 Paul Eggert <[EMAIL PROTECTED]>
* tests/regression.at (Token definitions): Don't rely on
AT_PARSER_CHECK for data that contains backslashes. It currently
uses 'echo', and 'echo' isn't portable if its argument contains
backslashes. Problem found on OpenBSD 3.4. Also, do not assume
that the byte '\0xff' is not printable in the C locale; it is,
under OpenBSD 3.4 (!). Luckily, '\0x80' through '\0x9e' are
not printable, so use '\0x81' to test.
Index: tests/regression.at
===================================================================
RCS file: /cvsroot/bison/bison/tests/regression.at,v
retrieving revision 1.93
diff -p -u -r1.93 regression.at
--- tests/regression.at 25 Jul 2005 03:38:42 -0000 1.93
+++ tests/regression.at 25 Jul 2005 06:35:29 -0000
@@ -345,9 +345,9 @@ int yylex (void);
%token B_TOKEN "b"
%token C_TOKEN 'c'
%token 'd' D_TOKEN
-%token SPECIAL "\\\'\?\"\a\b\f\n\r\t\v\001\377\x001\x0000ff??!"
+%token SPECIAL "\\\'\?\"\a\b\f\n\r\t\v\001\201\x001\x000081??!"
%%
-exp: "a" "\\\'\?\"\a\b\f\n\r\t\v\001\377\x001\x0000ff??!";
+exp: "a" "\\\'\?\"\a\b\f\n\r\t\v\001\201\x001\x000081??!";
%%
void
yyerror (char const *s)
@@ -370,9 +370,10 @@ main (void)
AT_CHECK([bison -o input.c input.y])
AT_COMPILE([input])
-AT_PARSER_CHECK([./input], 1, [],
-[syntax error, unexpected "\\'?\"\a\b\f\n\r\t\v\001\377\001\377?\?!",
expecting a
-])
+AT_DATA([experr],
+[[syntax error, unexpected "\\'?\"\a\b\f\n\r\t\v\001\201\001\201?\?!",
expecting a
+]])
+AT_PARSER_CHECK([./input], 1, [], [experr])
AT_CLEANUP
