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Minor changes.
[idzebra-moved-to-github.git]
/
dfa
/
dfa.c
diff --git
a/dfa/dfa.c
b/dfa/dfa.c
index
4d827e5
..
5da189a
100644
(file)
--- a/
dfa/dfa.c
+++ b/
dfa/dfa.c
@@
-4,7
+4,10
@@
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: dfa.c,v $
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: dfa.c,v $
- * Revision 1.19 1998-01-12 14:39:39 adam
+ * Revision 1.20 1998-06-08 14:40:44 adam
+ * Fixed problem with signed character(s) in regular expressions.
+ *
+ * Revision 1.19 1998/01/12 14:39:39 adam
* Fixed bug in term_Tnode.
*
* Revision 1.18 1997/09/29 09:05:17 adam
* Fixed bug in term_Tnode.
*
* Revision 1.18 1997/09/29 09:05:17 adam
@@
-484,7
+487,7
@@
static int map_l_char (struct DFA_parse *parse_info)
if (cp0[0] == 1 && cp0[1])
{
parse_info->expr_ptr++;
if (cp0[0] == 1 && cp0[1])
{
parse_info->expr_ptr++;
- parse_info->look_ch = cp0[1];
+ parse_info->look_ch = cp0[1] & 255;
return L_CHAR;
}
if (!parse_info->cmap)
return L_CHAR;
}
if (!parse_info->cmap)
@@
-494,7
+497,7
@@
static int map_l_char (struct DFA_parse *parse_info)
assert (mapto);
parse_info->expr_ptr = (const unsigned char *) cp0;
assert (mapto);
parse_info->expr_ptr = (const unsigned char *) cp0;
- parse_info->look_ch = mapto[i][0];
+ parse_info->look_ch = mapto[i][0] & 255;
logf (LOG_DEBUG, "map from %c to %d", parse_info->expr_ptr[-1], parse_info->look_ch);
return L_CHAR;
}
logf (LOG_DEBUG, "map from %c to %d", parse_info->expr_ptr[-1], parse_info->look_ch);
return L_CHAR;
}
@@
-537,7
+540,7
@@
static const char *str_char (unsigned c)
{
static char s[6];
s[0] = '\\';
{
static char s[6];
s[0] = '\\';
- if (c < 32)
+ if (c < 32 || c >= 127)
switch (c)
{
case '\r':
switch (c)
{
case '\r':