From c056272954ddc5af1c61bb7c174bdccaf208f1a1 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Sun, 12 Feb 2012 18:18:44 -0800
Subject: * lib.c (obj_print): Print control characters in string and character
 literals as hex escapes, followed by semicolon if necessary. Don't use
 iswprint function since it is locale-specific and concludes that non-ASCII
 characters are unprintable. Changed print syntax for lazy strings.
 (obj_pprint): Changed print syntax for lazy strings.

* parser.l: Bugfix in hex/octal character constant.
num_esc(yytext) was called rather than num_esc(yytext+1).

* parser.y (chrlit): Bugfix: missing case for hex and octal
constants which are given by a LITCHAR token.

* stream.c (vformat): Bugfix: strings were being printed as if using ~a
even under ~s.
---
 parser.y | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'parser.y')

diff --git a/parser.y b/parser.y
index fef42eaf..1059c863 100644
--- a/parser.y
+++ b/parser.y
@@ -812,6 +812,8 @@ chrlit : HASH_BACKSLASH IDENT   { wchar_t ch;
                                                str, nao); }}
                                   end_of_char();
                                   $$ = chr(ch); }
+       | HASH_BACKSLASH LITCHAR { $$ = chr($2);
+                                  end_of_char(); }
        | HASH_BACKSLASH error   { $$ = nil;
                                   yybadtoken(yychar,
                                              lit("character literal")); }
-- 
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