diff options
Diffstat (limited to 'src/nvim/terminal.c')
| -rw-r--r-- | src/nvim/terminal.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/nvim/terminal.c b/src/nvim/terminal.c index e4262c2ca9..c5b3bbcb01 100644 --- a/src/nvim/terminal.c +++ b/src/nvim/terminal.c @@ -233,6 +233,8 @@ Terminal *terminal_open(buf_T *buf, TerminalOptions opts) RESET_BINDING(curwin); // Reset cursor in current window. curwin->w_cursor = (pos_T){ .lnum = 1, .col = 0, .coladd = 0 }; + // Initialize to check if the scrollback buffer has been allocated inside a TermOpen autocmd + rv->sb_buffer = NULL; // Apply TermOpen autocmds _before_ configuring the scrollback buffer. apply_autocmds(EVENT_TERMOPEN, NULL, NULL, false, buf); // Local 'scrollback' _after_ autocmds. @@ -1481,8 +1483,16 @@ static void refresh_size(Terminal *term, buf_T *buf) term->opts.resize_cb((uint16_t)width, (uint16_t)height, term->opts.data); } -/// Adjusts scrollback storage after 'scrollback' option changed. -static void on_scrollback_option_changed(Terminal *term, buf_T *buf) +void on_scrollback_option_changed(Terminal *term) +{ + // Scrollback buffer may not exist yet, e.g. if 'scrollback' is set in a TermOpen autocmd. + if (term->sb_buffer != NULL) { + refresh_terminal(term); + } +} + +/// Adjusts scrollback storage and the terminal buffer scrollback lines +static void adjust_scrollback(Terminal *term, buf_T *buf) { if (buf->b_p_scbk < 1) { // Local 'scrollback' was set to -1. buf->b_p_scbk = SB_MAX; @@ -1554,7 +1564,7 @@ static void refresh_scrollback(Terminal *term, buf_T *buf) deleted_lines(buf->b_ml.ml_line_count, 1); } - on_scrollback_option_changed(term, buf); + adjust_scrollback(term, buf); } // Refresh the screen (visible part of the buffer when the terminal is |