Mercurial > vim

comparison src/terminal.c @ 13680:c32e9628dc30 v8.0.1712

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.0.1712: terminal scrollback is not limited commit https://github.com/vim/vim/commit/8c041b6b95f49f7383cf00e2036cf009b326fa8d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 14 18:14:06 2018 +0200 patch 8.0.1712: terminal scrollback is not limited Problem: Terminal scrollback is not limited. Solution: Add the 'terminalscroll' option.
author Christian Brabandt <cb@256bit.org>
date Sat, 14 Apr 2018 18:15:06 +0200
parents 39fcaaa973db
children 1651a4c5c27a
comparison
equal deleted inserted replaced
13679:7989c11f96d2 13680:c32e9628dc30
38 * in tl_scrollback are no longer used. 38 * in tl_scrollback are no longer used.
39 * 39 *
40 * TODO: 40 * TODO:
41 * - Win32: Make terminal used for :!cmd in the GUI work better. Allow for 41 * - Win32: Make terminal used for :!cmd in the GUI work better. Allow for
42 * redirection. Probably in call to channel_set_pipes(). 42 * redirection. Probably in call to channel_set_pipes().
43 * - add an optional limit for the scrollback size. When reaching it remove
44 * 10% at the start.
45 * - Copy text in the vterm to the Vim buffer once in a while, so that 43 * - Copy text in the vterm to the Vim buffer once in a while, so that
46 * completion works. 44 * completion works.
47 * - in GUI vertical split causes problems. Cursor is flickering. (Hirohito 45 * - in GUI vertical split causes problems. Cursor is flickering. (Hirohito
48 * Higashi, 2017 Sep 19) 46 * Higashi, 2017 Sep 19)
49 * - after resizing windows overlap. (Boris Staletic, #2164) 47 * - after resizing windows overlap. (Boris Staletic, #2164)
2516 static int 2514 static int
2517 handle_pushline(int cols, const VTermScreenCell *cells, void *user) 2515 handle_pushline(int cols, const VTermScreenCell *cells, void *user)
2518 { 2516 {
2519 term_T *term = (term_T *)user; 2517 term_T *term = (term_T *)user;
2520 2518
2521 /* TODO: Limit the number of lines that are stored. */ 2519 /* If the number of lines that are stored goes over 'termscrollback' then
2520 * delete the first 10%. */
2521 if (term->tl_scrollback.ga_len > p_tlsl)
2522 {
2523 int todo = p_tlsl / 10;
2524 int i;
2525
2526 curbuf = term->tl_buffer;
2527 for (i = 0; i < todo; ++i)
2528 {
2529 vim_free(((sb_line_T *)term->tl_scrollback.ga_data + i)->sb_cells);
2530 ml_delete(1, FALSE);
2531 }
2532 curbuf = curwin->w_buffer;
2533
2534 term->tl_scrollback.ga_len -= todo;
2535 mch_memmove(term->tl_scrollback.ga_data,
2536 (sb_line_T *)term->tl_scrollback.ga_data + todo,
2537 sizeof(sb_line_T) * term->tl_scrollback.ga_len);
2538 }
2539
2522 if (ga_grow(&term->tl_scrollback, 1) == OK) 2540 if (ga_grow(&term->tl_scrollback, 1) == OK)
2523 { 2541 {
2524 cellattr_T *p = NULL; 2542 cellattr_T *p = NULL;
2525 int len = 0; 2543 int len = 0;
2526 int i; 2544 int i;