kolibrios-gitea/programs/develop/tinybasic-1.0.4/inc/options.h
turbocat 43795ab11a Added new port TinyBasic
(An improved version in conjunction with ktcc can generate executable files.)

git-svn-id: svn://kolibrios.org@8733 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-05-23 15:55:49 +00:00

62 lines
1.5 KiB
C

/*
* Tiny BASIC Interpreter and Compiler Project
* Language Options Header
*
* Released as Public Domain by Damian Gareth Walker 2019
* Created: 18-Aug-2019
*/
#ifndef __OPTIONS_H__
#define __OPTIONS_H__
/*
* Data Definitions
*/
/* line number options */
typedef enum {
LINE_NUMBERS_OPTIONAL, /* they are optional numeric labels */
LINE_NUMBERS_IMPLIED, /* missing line numbers are implied */
LINE_NUMBERS_MANDATORY /* every line requires a number in sequence */
} LineNumberOption;
/* comment options */
typedef enum {
COMMENTS_ENABLED, /* comments and blank lines are allowed */
COMMENTS_DISABLED /* comments and blank lines are not allowed */
} CommentOption;
/* language options */
typedef struct language_options LanguageOptions;
typedef struct language_options {
void *data; /* private data */
void (*set_line_numbers) (LanguageOptions *, LineNumberOption);
void (*set_line_limit) (LanguageOptions *, int);
void (*set_comments) (LanguageOptions *, CommentOption);
void (*set_gosub_limit) (LanguageOptions *, int);
LineNumberOption (*get_line_numbers) (LanguageOptions *);
int (*get_line_limit) (LanguageOptions *);
CommentOption (*get_comments) (LanguageOptions *);
int (*get_gosub_limit) (LanguageOptions *);
void (*destroy) (LanguageOptions *);
} LanguageOptions;
/*
* Function Declarations
*/
/*
* Constructor for language options
* returns:
* LanguageOptions* the new language options object
*/
LanguageOptions *new_LanguageOptions (void);
#endif