62 l_window(struct value *v, struct value *a)  in l_window()  argument
125 	v->v_type = V_NUM;  in l_window()
126 	v->v_num = id + 1;  in l_window()
135 l_def_nline(struct value *v, struct value *a)  in l_def_nline()  argument
137 	v->v_num = default_nline;  in l_def_nline()
138 	v->v_type = V_NUM;  in l_def_nline()
150 l_smooth(struct value *v, struct value *a)  in l_smooth()  argument
154 	v->v_type = V_NUM;  in l_smooth()
155 	v->v_num = 0;  in l_smooth()
158 	v->v_num = ISSET(w->ww_wflags, WWW_NOUPDATE) == 0;  in l_smooth()
159 	if (!vtobool(a, v->v_num, v->v_num))  in l_smooth()
171 l_def_smooth(struct value *v, struct value *a)  in l_def_smooth()  argument
173 	v->v_type = V_NUM;  in l_def_smooth()
174 	v->v_num = default_smooth;  in l_def_smooth()
175 	default_smooth = vtobool(a, v->v_num, v->v_num);  in l_def_smooth()
184 l_select(struct value *v, struct value *a)  in l_select()  argument
188 	v->v_type = V_NUM;  in l_select()
189 	v->v_num = selwin ? selwin->ww_id + 1 : -1;  in l_select()
203 l_debug(struct value *v, struct value *a)  in l_debug()  argument
205 	v->v_type = V_NUM;  in l_debug()
206 	v->v_num = debug;  in l_debug()
216 l_escape(struct value *v, struct value *a)  in l_escape()  argument
222 	if ((v->v_str = str_cpy(buf)) == 0) {  in l_escape()
226 	v->v_type = V_STR;  in l_escape()
238 l_label(struct value *v __unused, struct value *a)  in l_label()
256 l_foreground(struct value *v, struct value *a)  in l_foreground()  argument
263 	v->v_type = V_NUM;  in l_foreground()
264 	v->v_num = isfg(w);  in l_foreground()
265 	flag = vtobool(++a, v->v_num, v->v_num);  in l_foreground()
266 	if (flag == v->v_num)  in l_foreground()
279 l_terse(struct value *v, struct value *a)  in l_terse()  argument
281 	v->v_type = V_NUM;  in l_terse()
282 	v->v_num = terse;  in l_terse()
292 l_source(struct value *v, struct value *a)  in l_source()  argument
294 	v->v_type = V_NUM;  in l_source()
297 		v->v_num = -1;  in l_source()
299 		v->v_num = 0;  in l_source()
309 l_write(struct value *v __unused, struct value *a)  in l_write()
333 l_close(struct value *v __unused, struct value *a)  in l_close()
351 l_cursormodes(struct value *v, struct value *a)  in l_cursormodes()  argument
354 	v->v_type = V_NUM;  in l_cursormodes()
355 	v->v_num = wwcursormodes;  in l_cursormodes()
366 l_unset(struct value *v, struct value *a)  in l_unset()  argument
368 	v->v_type = V_NUM;  in l_unset()
371 		v->v_num = -1;  in l_unset()
376 			v->v_num = -1;  in l_unset()
382 	v->v_num = var_unset(a->v_str);  in l_unset()
386 vtowin(struct value *v, struct ww *w)  in vtowin()  argument
388 	switch (v->v_type) {  in vtowin()
395 		error("%s: No such window.", v->v_str);  in vtowin()
398 	if (v->v_num < 1 || v->v_num > NWINDOW  in vtowin()
399 	    || (w = window[v->v_num - 1]) == NULL) {  in vtowin()
400 		error("%d: No such window.", v->v_num);  in vtowin()
407 vtobool(struct value *v, char def, char err)  in vtobool()  argument
409 	switch (v->v_type) {  in vtobool()
411 		return v->v_num != 0;  in vtobool()
413 		if (str_match(v->v_str, "true", 1)  in vtobool()
414 		    || str_match(v->v_str, "on", 2)  in vtobool()
415 		    || str_match(v->v_str, "yes", 1))  in vtobool()
417 		else if (str_match(v->v_str, "false", 1)  in vtobool()
418 		    || str_match(v->v_str, "off", 2)  in vtobool()
419 		    || str_match(v->v_str, "no", 1))  in vtobool()
422 			error("%s: Illegal boolean value.", v->v_str);  in vtobool()