/*
 * This is here to allow different code for the basic and improved editor.
 * If do not wish to use the improved editor, put #if 0 below, otherwise
 * you should leave the setting at #if 1.
 */
#define CONFIG_IMPROVED_EDITOR	1

#define using_improved_editor	CONFIG_IMPROVED_EDITOR

void parse_action(int command, char *string, struct descriptor_data *d);
int improved_editor_execute(struct descriptor_data *d, char *string);
void format_text(char **ptr_string, int mode, struct descriptor_data *d, unsigned int maxlen);
int replace_str(char **string, char *pattern, char *replacement, int rep_all, unsigned int max_size);
void send_editor_help(struct descriptor_data *d);

/*
 * Action modes for parse_action().
 */
#define PARSE_FORMAT		0
#define PARSE_REPLACE		1
#define PARSE_HELP		2
#define PARSE_DELETE		3
#define PARSE_INSERT		4
#define PARSE_LIST_NORM		5
#define PARSE_LIST_NUM		6
#define PARSE_EDIT		7

/*
 * Defines for the action variable.
 */
#define STRINGADD_OK		0	/* Just keep adding text.		*/
#define STRINGADD_SAVE		1	/* Save current text.			*/
#define STRINGADD_ABORT		2	/* Abort edit, restore old text.	*/
#define STRINGADD_ACTION	4	/* Editor action, don't append \r\n.	*/

/* Settings for formatter. */
#define FORMAT_INDENT	(1 << 0)