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fix error managment
[calc.git]
/
parser.h
diff --git
a/parser.h
b/parser.h
index 619ebac68b87c2b8a9f447d60608ffa7218fae0b..80fbd984ca68fe213910df0496f3a7d112908f74 100644
(file)
--- a/
parser.h
+++ b/
parser.h
@@
-1,6
+1,10
@@
#ifndef __PARSER_H__
#define __PARSER_H__
#ifndef __PARSER_H__
#define __PARSER_H__
+/* global variables */
+
+extern double answer;
+
/* function type */
typedef enum {
/* function type */
typedef enum {
@@
-10,8
+14,11
@@
typedef enum {
Pow, Sqr,
Cos, Sin, Atan,
Log, Exp,
Pow, Sqr,
Cos, Sin, Atan,
Log, Exp,
+ Store, Recall, Disp,
Quit, Help,
Quit, Help,
- E, Pi
+ Ans, E, Pi,
+ Equal, Diff, Ge, Le, Gt, Lt,
+ And, Or, Not
} func_t;
/* keyword type */
} func_t;
/* keyword type */
@@
-21,7
+28,7
@@
typedef struct _keyword_t {
func_t func;
int nbops;
int offset;
func_t func;
int nbops;
int offset;
-
in
t prio;
+
floa
t prio;
} keyword_t;
/* calculus element type */
} keyword_t;
/* calculus element type */