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Function options now returns arg with error option.
[idzebra-moved-to-github.git]
/
dfa
/
lexer.c
diff --git
a/dfa/lexer.c
b/dfa/lexer.c
index
9729d9e
..
b4c592d
100644
(file)
--- a/
dfa/lexer.c
+++ b/
dfa/lexer.c
@@
-4,7
+4,13
@@
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: lexer.c,v $
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: lexer.c,v $
- * Revision 1.2 1994-09-27 16:31:20 adam
+ * Revision 1.4 1994-10-04 17:46:44 adam
+ * Function options now returns arg with error option.
+ *
+ * Revision 1.3 1994/10/03 17:22:19 adam
+ * Optimization of grepper.
+ *
+ * Revision 1.2 1994/09/27 16:31:20 adam
* First version of grepper: grep with error correction.
*
* Revision 1.1 1994/09/26 10:16:55 adam
* First version of grepper: grep with error correction.
*
* Revision 1.1 1994/09/26 10:16:55 adam
@@
-58,7
+64,7
@@
static int lexer_options (int argc, char **argv)
case 'V':
fprintf (stderr, "%s: %s %s\n", prog, __DATE__, __TIME__);
continue;
case 'V':
fprintf (stderr, "%s: %s %s\n", prog, __DATE__, __TIME__);
continue;
- case 'v':
+ case 's':
dfa_verbose = 1;
continue;
case 't':
dfa_verbose = 1;
continue;
case 't':
@@
-118,21
+124,21
@@
int main (int argc, char **argv)
if (argc < 2)
{
if (argc < 2)
{
- fprintf (stderr, "usage\n %s [-c] [-V] [-v] [-t] [-d[stf]] file\n",
+ fprintf (stderr, "usage\n %s [-c] [-V] [-s] [-t] [-d[stf]] file\n",
prog);
return 1;
}
else while (--argc > 0)
prog);
return 1;
}
else while (--argc > 0)
- if (**++argv != '-' && **argv)
- {
- ++no;
- i = read_file (*argv, &dfa);
- if (i)
- return i;
- dfas = mk_dfas (dfa, 2000);
- rm_dfa (&dfa);
- rm_dfas (&dfas);
- }
+ if (**++argv != '-' && **argv)
+ {
+ ++no;
+ i = read_file (*argv, &dfa);
+ if (i)
+ return i;
+ dfas = mk_dfas (dfa, 2000);
+ rm_dfa (&dfa);
+ rm_dfas (&dfas);
+ }
#ifdef MEMDEBUG
imemstat();
#endif
#ifdef MEMDEBUG
imemstat();
#endif