57 hist_init(EditLine *el)  in hist_init()  argument
60 	el->el_history.fun = NULL;  in hist_init()
61 	el->el_history.ref = NULL;  in hist_init()
62 	el->el_history.buf = el_calloc(EL_BUFSIZ, sizeof(*el->el_history.buf));  in hist_init()
63 	if (el->el_history.buf == NULL)  in hist_init()
65 	el->el_history.sz  = EL_BUFSIZ;  in hist_init()
66 	el->el_history.last = el->el_history.buf;  in hist_init()
75 hist_end(EditLine *el)  in hist_end()  argument
78 	el_free(el->el_history.buf);  in hist_end()
79 	el->el_history.buf = NULL;  in hist_end()
87 hist_set(EditLine *el, hist_fun_t fun, void *ptr)  in hist_set()  argument
90 	el->el_history.ref = ptr;  in hist_set()
91 	el->el_history.fun = fun;  in hist_set()
101 hist_get(EditLine *el)  in hist_get()  argument
107 	if (el->el_history.eventno == 0) {	/* if really the current line */  in hist_get()
108 		(void) wcsncpy(el->el_line.buffer, el->el_history.buf,  in hist_get()
109 		    el->el_history.sz);  in hist_get()
110 		el->el_line.lastchar = el->el_line.buffer +  in hist_get()
111 		    (el->el_history.last - el->el_history.buf);  in hist_get()
114 		if (el->el_map.type == MAP_VI)  in hist_get()
115 			el->el_line.cursor = el->el_line.buffer;  in hist_get()
118 			el->el_line.cursor = el->el_line.lastchar;  in hist_get()
122 	if (el->el_history.ref == NULL)  in hist_get()
125 	hp = HIST_FIRST(el);  in hist_get()
130 	for (h = 1; h < el->el_history.eventno; h++)  in hist_get()
131 		if ((hp = HIST_NEXT(el)) == NULL)  in hist_get()
135 	blen = (size_t)(el->el_line.limit - el->el_line.buffer);  in hist_get()
136 	if (hlen > blen && !ch_enlargebufs(el, hlen))  in hist_get()
139 	memcpy(el->el_line.buffer, hp, hlen * sizeof(*hp));  in hist_get()
140 	el->el_line.lastchar = el->el_line.buffer + hlen - 1;  in hist_get()
142 	if (el->el_line.lastchar > el->el_line.buffer  in hist_get()
143 	    && el->el_line.lastchar[-1] == '\n')  in hist_get()
144 		el->el_line.lastchar--;  in hist_get()
145 	if (el->el_line.lastchar > el->el_line.buffer  in hist_get()
146 	    && el->el_line.lastchar[-1] == ' ')  in hist_get()
147 		el->el_line.lastchar--;  in hist_get()
149 	if (el->el_map.type == MAP_VI)  in hist_get()
150 		el->el_line.cursor = el->el_line.buffer;  in hist_get()
153 		el->el_line.cursor = el->el_line.lastchar;  in hist_get()
157 	el->el_history.eventno = h;  in hist_get()
167 hist_command(EditLine *el, int argc, const wchar_t **argv)  in hist_command()  argument
173 	if (el->el_history.ref == NULL)  in hist_command()
182 		for (str = HIST_LAST(el); str != NULL; str = HIST_PREV(el)) {  in hist_command()
184 			    ct_encode_string(str, &el->el_scratch);  in hist_command()
199 			(void) fprintf(el->el_outfile, "%d\t%s\n",  in hist_command()
212 		return history_w(el->el_history.ref, &ev, H_SETSIZE, num);  in hist_command()
215 		return history_w(el->el_history.ref, &ev, H_SETUNIQUE, num);  in hist_command()
226 hist_enlargebuf(EditLine *el, size_t oldsz, size_t newsz)  in hist_enlargebuf()  argument
230 	newbuf = el_realloc(el->el_history.buf, newsz * sizeof(*newbuf));  in hist_enlargebuf()
236 	el->el_history.last = newbuf +  in hist_enlargebuf()
237 				(el->el_history.last - el->el_history.buf);  in hist_enlargebuf()
238 	el->el_history.buf = newbuf;  in hist_enlargebuf()
239 	el->el_history.sz  = newsz;  in hist_enlargebuf()
245 hist_convert(EditLine *el, int fn, void *arg)  in hist_convert()  argument
248 	if ((*(el)->el_history.fun)((el)->el_history.ref, &ev, fn, arg) == -1)  in hist_convert()
251 	    &el->el_scratch);  in hist_convert()