52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
|
/****************************************************************
|
||
|
|
* *
|
||
|
|
* Copyright 2001 Sanchez Computer Associates, Inc. *
|
||
|
|
* *
|
||
|
|
* This source code contains the intellectual property *
|
||
|
|
* of its copyright holder(s), and is made available *
|
||
|
|
* under a license. If you do not know the terms of *
|
||
|
|
* the license, please stop and do not read further. *
|
||
|
|
* *
|
||
|
|
****************************************************************/
|
||
|
|
|
||
|
|
#include "mdef.h"
|
||
|
|
#include "compiler.h"
|
||
|
|
#include "opcode.h"
|
||
|
|
#include "toktyp.h"
|
||
|
|
#include "advancewindow.h"
|
||
|
|
|
||
|
|
GBLREF char window_token;
|
||
|
|
|
||
|
|
int f_find(oprtype *a, opctype op)
|
||
|
|
{
|
||
|
|
triple *delimiter, *start, *r;
|
||
|
|
error_def(ERR_COMMA);
|
||
|
|
|
||
|
|
r = maketriple(op);
|
||
|
|
if (!strexpr(&(r->operand[0])))
|
||
|
|
return FALSE;
|
||
|
|
if (window_token != TK_COMMA)
|
||
|
|
{
|
||
|
|
stx_error(ERR_COMMA);
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
advancewindow();
|
||
|
|
delimiter = newtriple(OC_PARAMETER);
|
||
|
|
start = newtriple(OC_PARAMETER);
|
||
|
|
r->operand[1] = put_tref(delimiter);
|
||
|
|
delimiter->operand[1] = put_tref(start);
|
||
|
|
if (!strexpr(&(delimiter->operand[0])))
|
||
|
|
return FALSE;
|
||
|
|
if (window_token != TK_COMMA)
|
||
|
|
start->operand[0] = put_ilit(1);
|
||
|
|
else
|
||
|
|
{
|
||
|
|
advancewindow();
|
||
|
|
if (!intexpr(&(start->operand[0])))
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
ins_triple(r);
|
||
|
|
*a = put_tref(r);
|
||
|
|
return TRUE;
|
||
|
|
}
|