/* radare - LGPL - Copyright 2007-2017 - pancake */

#include <r_cons.h>

static RLine r_line_instance;
#define I r_line_instance

R_API RLine *r_line_singleton() {
	return &r_line_instance;
}

R_API RLine *r_line_new() {
	I.hist_up = NULL;
	I.hist_down = NULL;
	I.prompt = strdup ("> ");
	I.contents = NULL;
#if __WINDOWS__ && !__CYGWIN__
	I.ansicon = r_sys_getenv ("ANSICON");
#endif
	if (!r_line_dietline_init ()) {
		eprintf ("error: r_line_dietline_init\n");
	}
	return &I;
}

R_API void r_line_free() {
	// XXX: prompt out of the heap?
	free ((void *)I.prompt);
	I.prompt = NULL;
	r_line_hist_free ();
}

// handle const or dynamic prompts?
R_API void r_line_set_prompt(const char *prompt) {
	free (I.prompt);
	I.prompt = strdup (prompt);
}

// handle const or dynamic prompts?
R_API char *r_line_get_prompt() {
	return strdup (I.prompt);
}

#include "dietline.c"