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| author | Thiago de Arruda <tpadilha84@gmail.com> | 2015-02-20 12:59:10 -0300 |
|---|---|---|
| committer | Thiago de Arruda <tpadilha84@gmail.com> | 2015-02-21 05:09:02 -0300 |
| commit | c58907dac1a51edc0201e0a68a92479288553d15 (patch) | |
| tree | 7290adce5d76276ddaf65c5e8f18bef7ee7d429e /src | |
| parent | 3baba1e7bc6698e6bc9f1d37fce88b30d6274bc9 (diff) | |
| download | rneovim-c58907dac1a51edc0201e0a68a92479288553d15.tar.gz rneovim-c58907dac1a51edc0201e0a68a92479288553d15.tar.bz2 rneovim-c58907dac1a51edc0201e0a68a92479288553d15.zip | |
tui: Set setaf/setab capabilities for TERM=xterm
Many common terminals that set TERM=xterm and $COLORTERM support 256 colors. If
this is detected, use force the hardcoded xterm's setaf/setab capabilities.
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/tui/tui.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/nvim/tui/tui.c b/src/nvim/tui/tui.c index 5951408c42..290a1a0bf6 100644 --- a/src/nvim/tui/tui.c +++ b/src/nvim/tui/tui.c @@ -717,6 +717,19 @@ static void fix_terminfo(TUIData *data) "\x1b[?2004l"); } +#define XTERM_SETAF \ + "\x1b[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m" +#define XTERM_SETAB \ + "\x1b[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m" + + if (!strcmp(term, "xterm") && os_getenv("COLORTERM") != NULL) { + // probably every modern terminal that sets TERM=xterm supports 256 + // colors(eg: gnome-terminal). + unibi_set_num(ut, unibi_max_colors, 256); + unibi_set_str(ut, unibi_set_a_foreground, XTERM_SETAF); + unibi_set_str(ut, unibi_set_a_background, XTERM_SETAB); + } + if (os_getenv("NVIM_TUI_ENABLE_CURSOR_SHAPE") == NULL) { goto end; } @@ -748,10 +761,8 @@ end: "\x1b[?1002l\x1b[?1006l"); unibi_set_if_empty(ut, unibi_cursor_address, "\x1b[%i%p1%d;%p2%dH"); unibi_set_if_empty(ut, unibi_exit_attribute_mode, "\x1b[0;10m"); - unibi_set_if_empty(ut, unibi_set_a_foreground, - "\x1b[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m"); - unibi_set_if_empty(ut, unibi_set_a_background, - "\x1b[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m"); + unibi_set_if_empty(ut, unibi_set_a_foreground, XTERM_SETAF); + unibi_set_if_empty(ut, unibi_set_a_background, XTERM_SETAB); unibi_set_if_empty(ut, unibi_enter_bold_mode, "\x1b[1m"); unibi_set_if_empty(ut, unibi_enter_underline_mode, "\x1b[4m"); unibi_set_if_empty(ut, unibi_enter_reverse_mode, "\x1b[7m"); |