diff options
| -rw-r--r-- | man/nvim.1 | 7 | ||||
| -rw-r--r-- | src/nvim/tui/tui.c | 16 | ||||
| -rw-r--r-- | test/functional/ui/screen.lua | 11 |
3 files changed, 20 insertions, 14 deletions
diff --git a/man/nvim.1 b/man/nvim.1 index 70bf480f2b..98d97c2d5a 100644 --- a/man/nvim.1 +++ b/man/nvim.1 @@ -372,9 +372,10 @@ Used to set the 'shell' option, which determines the shell used by the .Ic :terminal command. .It Ev NVIM_TUI_ENABLE_CURSOR_SHAPE -If defined, change the cursor shape to a vertical bar while in insert mode. -Requires that the host terminal supports the DECSCUSR CSI escape sequence. -Has no effect in GUIs. +Set to 0 to prevent Nvim from changing the cursor shape. +Set to 1 to enable non-blinking mode-sensitive cursor (this is the default). +Set to 2 to enable blinking mode-sensitive cursor. +Host terminal must support the DECSCUSR CSI escape sequence. .Pp Depending on the terminal emulator, using this option with .Nm diff --git a/src/nvim/tui/tui.c b/src/nvim/tui/tui.c index cb9f0a9635..342c68818d 100644 --- a/src/nvim/tui/tui.c +++ b/src/nvim/tui/tui.c @@ -877,9 +877,11 @@ static void fix_terminfo(TUIData *data) unibi_set_str(ut, unibi_set_a_background, XTERM_SETAB); } - if (os_getenv("NVIM_TUI_ENABLE_CURSOR_SHAPE") == NULL) { + const char * env_cusr_shape = os_getenv("NVIM_TUI_ENABLE_CURSOR_SHAPE"); + if (env_cusr_shape && strncmp(env_cusr_shape, "0", 1) == 0) { goto end; } + bool cusr_blink = env_cusr_shape && strncmp(env_cusr_shape, "2", 1) == 0; #define TMUX_WRAP(seq) (inside_tmux ? "\x1bPtmux;\x1b" seq "\x1b\\" : seq) // Support changing cursor shape on some popular terminals. @@ -891,22 +893,22 @@ static void fix_terminfo(TUIData *data) // Konsole uses a proprietary escape code to set the cursor shape // and does not support DECSCUSR. data->unibi_ext.set_cursor_shape_bar = (int)unibi_add_ext_str(ut, NULL, - TMUX_WRAP("\x1b]50;CursorShape=1;BlinkingCursorEnabled=1\x07")); + TMUX_WRAP("\x1b]50;CursorShape=1\x07")); data->unibi_ext.set_cursor_shape_ul = (int)unibi_add_ext_str(ut, NULL, - TMUX_WRAP("\x1b]50;CursorShape=2;BlinkingCursorEnabled=1\x07")); + TMUX_WRAP("\x1b]50;CursorShape=2\x07")); data->unibi_ext.set_cursor_shape_block = (int)unibi_add_ext_str(ut, NULL, - TMUX_WRAP("\x1b]50;CursorShape=0;BlinkingCursorEnabled=0\x07")); + TMUX_WRAP("\x1b]50;CursorShape=0\x07")); } else if (!vte_version || atoi(vte_version) >= 3900) { // Assume that the terminal supports DECSCUSR unless it is an // old VTE based terminal. This should not get wrapped for tmux, // which will handle it via its Ss/Se terminfo extension - usually // according to its terminal-overrides. data->unibi_ext.set_cursor_shape_bar = - (int)unibi_add_ext_str(ut, NULL, "\x1b[5 q"); + (int)unibi_add_ext_str(ut, NULL, cusr_blink ? "\x1b[5 q" : "\x1b[6 q"); data->unibi_ext.set_cursor_shape_ul = - (int)unibi_add_ext_str(ut, NULL, "\x1b[3 q"); + (int)unibi_add_ext_str(ut, NULL, cusr_blink ? "\x1b[3 q" : "\x1b[4 q"); data->unibi_ext.set_cursor_shape_block = - (int)unibi_add_ext_str(ut, NULL, "\x1b[2 q"); + (int)unibi_add_ext_str(ut, NULL, cusr_blink ? "\x1b[1 q" : "\x1b[2 q"); } end: diff --git a/test/functional/ui/screen.lua b/test/functional/ui/screen.lua index ef1f0783e7..bb82f11a58 100644 --- a/test/functional/ui/screen.lua +++ b/test/functional/ui/screen.lua @@ -68,7 +68,8 @@ -- }) -- screen:set_default_attr_ignore( {{}, {bold=true, foreground=NonText}} ) -- --- To help write screen tests, see screen:snapshot_util(). +-- To help write screen tests, see Screen:snapshot_util(). +-- To debug screen tests, see Screen:redraw_debug(). local helpers = require('test.functional.helpers')(nil) local request, run, uimeths = helpers.request, helpers.run, helpers.uimeths @@ -520,9 +521,11 @@ function Screen:_current_screen() return table.concat(rv, '\n') end --- Utility to generate/debug tests. Call it where screen:expect() would be. --- Waits briefly, then dumps the current screen state in the form of --- screen:expect(). Use snapshot_util({},true) to generate a text-only test. +-- Generates tests. Call it where Screen:expect() would be. Waits briefly, then +-- dumps the current screen state in the form of Screen:expect(). +-- Use snapshot_util({},true) to generate a text-only (no attributes) test. +-- +-- @see Screen:redraw_debug() function Screen:snapshot_util(attrs, ignore) self:sleep(250) self:print_snapshot(attrs, ignore) |