/*
* picksbr.c -- routines to help pick along...
*
- * $Id$
- *
* This code is Copyright (c) 2002, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
* complete copyright information.
static int tcompile();
static struct nexus *parse();
-static struct nexus *exp1();
-static struct nexus *exp2();
-static struct nexus *exp3();
+static struct nexus *nexp1();
+static struct nexus *nexp2();
+static struct nexus *nexp3();
static struct nexus *newnexus();
static int ORaction();
register char *cp;
register struct nexus *n, *o;
- if ((n = exp1 ()) == NULL || (cp = nxtarg ()) == NULL)
+ if ((n = nexp1 ()) == NULL || (cp = nxtarg ()) == NULL)
return n;
if (*cp != '-') {
}
static struct nexus *
-exp1 (void)
+nexp1 (void)
{
register char *cp;
register struct nexus *n, *o;
- if ((n = exp2 ()) == NULL || (cp = nxtarg ()) == NULL)
+ if ((n = nexp2 ()) == NULL || (cp = nxtarg ()) == NULL)
return n;
if (*cp != '-') {
case PRAND:
o = newnexus (ANDaction);
o->n_L_child = n;
- if ((o->n_R_child = exp1 ()))
+ if ((o->n_R_child = nexp1 ()))
return o;
padvise (NULL, "missing conjunctive");
return NULL;
static struct nexus *
-exp2 (void)
+nexp2 (void)
{
register char *cp;
register struct nexus *n;
if (*cp != '-') {
prvarg ();
- return exp3 ();
+ return nexp3 ();
}
if (*++cp == '-')
case PRNOT:
n = newnexus (NOTaction);
- if ((n->n_L_child = exp3 ()))
+ if ((n->n_L_child = nexp3 ()))
return n;
padvise (NULL, "missing negation");
return NULL;
header: ;
default:
prvarg ();
- return exp3 ();
+ return nexp3 ();
}
}
static struct nexus *
-exp3 (void)
+nexp3 (void)
{
int i;
register char *cp, *dp;
padvise (NULL, "missing argument to %s", argp[-2]);
return NULL;
}
- return exp3 ();
+ return nexp3 ();
case PRAFTR:
case PRBEFR:
dasctime (&n->n_tws, TW_NULL));
return;
}
- fprintf (stderr, "UNKNOWN(0x%x)\n", (unsigned int) (*n->n_action));
+ fprintf (stderr, "UNKNOWN(0x%x)\n",
+ (unsigned int)(unsigned long) (*n->n_action));
}