/****************************************************************************
- * Copyright (c) 1998-2015,2016 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <ctype.h>
#include <tic.h>
-MODULE_ID("$Id: lib_tparm.c,v 1.95 2016/05/28 23:22:52 tom Exp $")
+MODULE_ID("$Id: lib_tparm.c,v 1.104 2017/08/02 01:23:51 tom Exp $")
/*
* char *
#define isUPPER(c) ((c) >= 'A' && (c) <= 'Z')
#define isLOWER(c) ((c) >= 'a' && (c) <= 'z')
+#define tc_BUMP() if (level < 0 && number < 2) number++
/*
* Analyze the string to see how many parameters we need from the varargs list,
int lastpop = -1;
int len;
int number = 0;
+ int level = -1;
const char *cp = string;
static char dummy[] = "";
#ifdef EXP_XTERM_1005
case 'u':
#endif
- if (lastpop <= 0)
- number++;
+ if (lastpop <= 0) {
+ tc_BUMP();
+ }
+ level -= 1;
lastpop = -1;
break;
case 'l':
case 's':
- if (lastpop > 0)
+ if (lastpop > 0) {
+ level -= 1;
p_is_s[lastpop - 1] = dummy;
- ++number;
+ }
+ tc_BUMP();
break;
case 'p':
cp++;
i = (UChar(*cp) - '0');
if (i >= 0 && i <= NUM_PARM) {
+ ++level;
lastpop = i;
if (lastpop > *popcount)
*popcount = lastpop;
break;
case 'P':
- ++number;
++cp;
break;
case 'g':
+ ++level;
cp++;
break;
case S_QUOTE:
+ ++level;
cp += 2;
lastpop = -1;
break;
case L_BRACE:
+ ++level;
cp++;
while (isdigit(UChar(*cp))) {
cp++;
case '=':
case '<':
case '>':
+ tc_BUMP();
+ level -= 1; /* pop 2, operate, push 1 */
lastpop = -1;
- number += 2;
break;
case '!':
case '~':
+ tc_BUMP();
lastpop = -1;
- ++number;
break;
case 'i':
#ifdef TRACE
if (USE_TRACEF(TRACE_CALLS)) {
for (i = 0; i < num_args; i++) {
- if (p_is_s[i] != 0)
+ if (p_is_s[i] != 0) {
save_text(", %s", _nc_visbuf(p_is_s[i]), 0);
- else
+ } else if ((long) param[i] > MAX_OF_TYPE(NCURSES_INT2) ||
+ (long) param[i] < 0) {
+ _tracef("BUG: problem with tparm parameter #%d of %d",
+ i + 1, num_args);
+ break;
+ } else {
save_number(", %d", (int) param[i], 0);
+ }
}
_tracef(T_CALLED("%s(%s%s)"), TPS(tname), _nc_visbuf(cp), TPS(out_buff));
TPS(out_used) = 0;