mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-15 14:26:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

tui: Add built-in terminfo entry for VTE.

Browse Source 
Also slightly refactor the way in which GNOME/MATE Terminal pretending to be
xterm is detected.
This commit is contained in:
Jonathan de Boyne Pollard
2017-05-29 07:51:06 +01:00
parent 32396b5879
commit 1c1231bf13
2 changed files with 209 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

183
src/nvim/tui/tui.c
View File

@@ -1179,12 +1179,12 @@ static int unibi_find_ext_str(unibi_term *ut, const char *name)
}
// One creates the dumps from terminfo.src by using
// od -t d1 -w
// od -t d1 -w16 | cut -c9- | sed -e 's/\>/,/g'
// on the compiled files.
// Taken from Dickey ncurses terminfo.src dated 2017-04-22.
// This is a 256-colour terminfo description that lacks true-colour and
// DECSTBN/DECSLRM/DECLRMM capabilities that xterm actually has.
// DECSTBM/DECSLRM/DECLRMM capabilities that xterm actually has.
static const char xterm_256colour_terminfo[] = {
26, 1, 37, 0, 29, 0, 15, 0, 105, 1, -42, 5, 120, 116, 101, 114,
109, 45, 50, 53, 54, 99, 111, 108, 111, 114, 124, 120, 116, 101, 114, 109,
@@ -2251,6 +2251,157 @@ static const char st_256colour_terminfo[] = {
100, 37, 59, 109, 0
};
// Taken from Dickey ncurses terminfo.src dated 2017-04-22.
// This is a 256-colour terminfo description that lacks true-colour
// capabilities that gnome actually has.
static const char vte_256colour_terminfo[] = {
26, 1, 52, 0, 29, 0, 15, 0, 105, 1, -55, 5, 103, 110, 111, 109,
101, 45, 50, 53, 54, 99, 111, 108, 111, 114, 124, 71, 78, 79, 77, 69,
32, 84, 101, 114, 109, 105, 110, 97, 108, 32, 119, 105, 116, 104, 32, 120,
116, 101, 114, 109, 32, 50, 53, 54, 45, 99, 111, 108, 111, 114, 115, 0,
0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 80, 0,
8, 0, 24, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 0, 1, -1, 127, 0, 0, 4, 0,
6, 0, 8, 0, 25, 0, 30, 0, 38, 0, 42, 0, 46, 0, -1, -1,
57, 0, 74, 0, 76, 0, 80, 0, 87, 0, -1, -1, 89, 0, 96, 0,
-1, -1, 100, 0, -1, -1, 104, 0, 108, 0, -1, -1, -1, -1, 112, 0,
-1, -1, 114, 0, 119, 0, -1, -1, -128, 0, -123, 0, -118, 0, -1, -1,
-113, 0, -108, 0, -103, 0, -98, 0, -89, 0, -87, 0, -81, 0, -1, -1,
-68, 0, -63, 0, -57, 0, -51, 0, -1, -1, -1, -1, -1, -1, -33, 0,
-1, -1, -1, -1, -1, -1, 0, 1, -1, -1, 4, 1, -1, -1, -1, -1,
-1, -1, 6, 1, -1, -1, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1,
15, 1, 19, 1, 25, 1, 29, 1, 33, 1, 37, 1, 43, 1, 49, 1,
55, 1, 61, 1, 67, 1, 71, 1, -1, -1, 76, 1, -1, -1, 80, 1,
85, 1, 90, 1, 94, 1, 101, 1, -1, -1, 108, 1, 112, 1, 120, 1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -128, 1,
-119, 1, -110, 1, -101, 1, -92, 1, -83, 1, -74, 1, -65, 1, -56, 1,
-47, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-38, 1, -35, 1, -1, -1, -1, -1, 16, 2, 19, 2, 30, 2, 33, 2,
35, 2, 38, 2, 116, 2, -1, -1, 119, 2, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 121, 2, -1, -1, -1, -1, -1, -1, -1, -1,
125, 2, -1, -1, -78, 2, -1, -1, -1, -1, -74, 2, -68, 2, -1, -1,
-1, -1, -62, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -58, 2, -54, 2, -1, -1, -50, 2, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -45, 2, -1, -1, -38, 2,
-33, 2, -1, -1, -1, -1, -1, -1, -1, -1, -26, 2, -19, 2, -12, 2,
-1, -1, -1, -1, -5, 2, -1, -1, 2, 3, -1, -1, -1, -1, -1, -1,
9, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 16, 3, 22, 3,
28, 3, 35, 3, 42, 3, 49, 3, 56, 3, 64, 3, 72, 3, 80, 3,
88, 3, 96, 3, 104, 3, 112, 3, 120, 3, 127, 3, -122, 3, -115, 3,
-108, 3, -100, 3, -92, 3, -84, 3, -76, 3, -68, 3, -60, 3, -52, 3,
-44, 3, -37, 3, -30, 3, -23, 3, -16, 3, -8, 3, 0, 4, 8, 4,
16, 4, 24, 4, 32, 4, 40, 4, 48, 4, 55, 4, 62, 4, 69, 4,
76, 4, 84, 4, 92, 4, 100, 4, 108, 4, 116, 4, 124, 4, -124, 4,
-116, 4, -109, 4, -102, 4, -95, 4, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -90, 4, -79, 4, -74, 4, -55, 4, -51, 4,
-42, 4, -35, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 59, 5, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 64, 5,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 70, 5, -1, -1, -1, -1, -1, -1, 74, 5, -119, 5, 27, 91,
90, 0, 7, 0, 13, 0, 27, 91, 37, 105, 37, 112, 49, 37, 100, 59,
37, 112, 50, 37, 100, 114, 0, 27, 91, 51, 103, 0, 27, 91, 72, 27,
91, 50, 74, 0, 27, 91, 75, 0, 27, 91, 74, 0, 27, 91, 37, 105,
37, 112, 49, 37, 100, 71, 0, 27, 91, 37, 105, 37, 112, 49, 37, 100,
59, 37, 112, 50, 37, 100, 72, 0, 10, 0, 27, 91, 72, 0, 27, 91,
63, 50, 53, 108, 0, 8, 0, 27, 91, 63, 50, 53, 104, 0, 27, 91,
67, 0, 27, 91, 65, 0, 27, 91, 80, 0, 27, 91, 77, 0, 14, 0,
27, 91, 49, 109, 0, 27, 55, 27, 91, 63, 52, 55, 104, 0, 27, 91,
50, 109, 0, 27, 91, 52, 104, 0, 27, 91, 56, 109, 0, 27, 91, 55,
109, 0, 27, 91, 55, 109, 0, 27, 91, 52, 109, 0, 27, 91, 37, 112,
49, 37, 100, 88, 0, 15, 0, 27, 91, 48, 109, 15, 0, 27, 91, 50,
74, 27, 91, 63, 52, 55, 108, 27, 56, 0, 27, 91, 52, 108, 0, 27,
91, 50, 55, 109, 0, 27, 91, 50, 52, 109, 0, 27, 91, 63, 53, 104,
36, 60, 49, 48, 48, 47, 62, 27, 91, 63, 53, 108, 0, 27, 91, 109,
27, 91, 63, 55, 104, 27, 91, 52, 108, 27, 62, 27, 55, 27, 91, 114,
27, 91, 63, 49, 59, 51, 59, 52, 59, 54, 108, 27, 56, 0, 27, 91,
76, 0, 127, 0, 27, 91, 51, 126, 0, 27, 79, 66, 0, 27, 79, 80,
0, 27, 91, 50, 49, 126, 0, 27, 79, 81, 0, 27, 79, 82, 0, 27,
79, 83, 0, 27, 91, 49, 53, 126, 0, 27, 91, 49, 55, 126, 0, 27,
91, 49, 56, 126, 0, 27, 91, 49, 57, 126, 0, 27, 91, 50, 48, 126,
0, 27, 79, 72, 0, 27, 91, 50, 126, 0, 27, 79, 68, 0, 27, 91,
54, 126, 0, 27, 91, 53, 126, 0, 27, 79, 67, 0, 27, 91, 49, 59,
50, 66, 0, 27, 91, 49, 59, 50, 65, 0, 27, 79, 65, 0, 27, 91,
63, 49, 108, 27, 62, 0, 27, 91, 63, 49, 104, 27, 61, 0, 27, 91,
37, 112, 49, 37, 100, 80, 0, 27, 91, 37, 112, 49, 37, 100, 77, 0,
27, 91, 37, 112, 49, 37, 100, 66, 0, 27, 91, 37, 112, 49, 37, 100,
64, 0, 27, 91, 37, 112, 49, 37, 100, 83, 0, 27, 91, 37, 112, 49,
37, 100, 76, 0, 27, 91, 37, 112, 49, 37, 100, 68, 0, 27, 91, 37,
112, 49, 37, 100, 67, 0, 27, 91, 37, 112, 49, 37, 100, 84, 0, 27,
91, 37, 112, 49, 37, 100, 65, 0, 27, 99, 0, 27, 55, 27, 91, 114,
27, 56, 27, 91, 109, 27, 91, 63, 55, 104, 27, 91, 33, 112, 27, 91,
63, 49, 59, 51, 59, 52, 59, 54, 108, 27, 91, 52, 108, 27, 62, 27,
91, 63, 49, 48, 48, 48, 108, 27, 91, 63, 50, 53, 104, 0, 27, 56,
0, 27, 91, 37, 105, 37, 112, 49, 37, 100, 100, 0, 27, 55, 0, 10,
0, 27, 77, 0, 27, 91, 48, 37, 63, 37, 112, 54, 37, 116, 59, 49,
37, 59, 37, 63, 37, 112, 50, 37, 116, 59, 52, 37, 59, 37, 63, 37,
112, 53, 37, 116, 59, 50, 37, 59, 37, 63, 37, 112, 55, 37, 116, 59,
56, 37, 59, 37, 63, 37, 112, 49, 37, 112, 51, 37, 124, 37, 116, 59,
55, 37, 59, 109, 37, 63, 37, 112, 57, 37, 116, 14, 37, 101, 15, 37,
59, 0, 27, 72, 0, 9, 0, 27, 91, 69, 0, 96, 96, 97, 97, 102,
102, 103, 103, 105, 105, 106, 106, 107, 107, 108, 108, 109, 109, 110, 110, 111,
111, 112, 112, 113, 113, 114, 114, 115, 115, 116, 116, 117, 117, 118, 118, 119,
119, 120, 120, 121, 121, 122, 122, 123, 123, 124, 124, 125, 125, 126, 126, 0,
27, 91, 90, 0, 27, 91, 63, 55, 104, 0, 27, 91, 63, 55, 108, 0,
27, 41, 48, 0, 27, 79, 70, 0, 27, 79, 77, 0, 27, 91, 49, 126,
0, 27, 91, 51, 59, 50, 126, 0, 27, 91, 52, 126, 0, 27, 91, 49,
59, 50, 70, 0, 27, 91, 49, 59, 50, 72, 0, 27, 91, 50, 59, 50,
126, 0, 27, 91, 49, 59, 50, 68, 0, 27, 91, 54, 59, 50, 126, 0,
27, 91, 53, 59, 50, 126, 0, 27, 91, 49, 59, 50, 67, 0, 27, 91,
50, 51, 126, 0, 27, 91, 50, 52, 126, 0, 27, 91, 49, 59, 50, 80,
0, 27, 91, 49, 59, 50, 81, 0, 27, 91, 49, 59, 50, 82, 0, 27,
91, 49, 59, 50, 83, 0, 27, 91, 49, 53, 59, 50, 126, 0, 27, 91,
49, 55, 59, 50, 126, 0, 27, 91, 49, 56, 59, 50, 126, 0, 27, 91,
49, 57, 59, 50, 126, 0, 27, 91, 50, 48, 59, 50, 126, 0, 27, 91,
50, 49, 59, 50, 126, 0, 27, 91, 50, 51, 59, 50, 126, 0, 27, 91,
50, 52, 59, 50, 126, 0, 27, 91, 49, 59, 53, 80, 0, 27, 91, 49,
59, 53, 81, 0, 27, 91, 49, 59, 53, 82, 0, 27, 91, 49, 59, 53,
83, 0, 27, 91, 49, 53, 59, 53, 126, 0, 27, 91, 49, 55, 59, 53,
126, 0, 27, 91, 49, 56, 59, 53, 126, 0, 27, 91, 49, 57, 59, 53,
126, 0, 27, 91, 50, 48, 59, 53, 126, 0, 27, 91, 50, 49, 59, 53,
126, 0, 27, 91, 50, 51, 59, 53, 126, 0, 27, 91, 50, 52, 59, 53,
126, 0, 27, 91, 49, 59, 54, 80, 0, 27, 91, 49, 59, 54, 81, 0,
27, 91, 49, 59, 54, 82, 0, 27, 91, 49, 59, 54, 83, 0, 27, 91,
49, 53, 59, 54, 126, 0, 27, 91, 49, 55, 59, 54, 126, 0, 27, 91,
49, 56, 59, 54, 126, 0, 27, 91, 49, 57, 59, 54, 126, 0, 27, 91,
50, 48, 59, 54, 126, 0, 27, 91, 50, 49, 59, 54, 126, 0, 27, 91,
50, 51, 59, 54, 126, 0, 27, 91, 50, 52, 59, 54, 126, 0, 27, 91,
49, 59, 51, 80, 0, 27, 91, 49, 59, 51, 81, 0, 27, 91, 49, 59,
51, 82, 0, 27, 91, 49, 59, 51, 83, 0, 27, 91, 49, 53, 59, 51,
126, 0, 27, 91, 49, 55, 59, 51, 126, 0, 27, 91, 49, 56, 59, 51,
126, 0, 27, 91, 49, 57, 59, 51, 126, 0, 27, 91, 50, 48, 59, 51,
126, 0, 27, 91, 50, 49, 59, 51, 126, 0, 27, 91, 50, 51, 59, 51,
126, 0, 27, 91, 50, 52, 59, 51, 126, 0, 27, 91, 49, 59, 52, 80,
0, 27, 91, 49, 59, 52, 81, 0, 27, 91, 49, 59, 52, 82, 0, 27,
91, 49, 75, 0, 27, 91, 37, 105, 37, 100, 59, 37, 100, 82, 0, 27,
91, 54, 110, 0, 27, 91, 63, 37, 91, 59, 48, 49, 50, 51, 52, 53,
54, 55, 56, 57, 93, 99, 0, 27, 91, 99, 0, 27, 91, 51, 57, 59,
52, 57, 109, 0, 27, 93, 49, 48, 52, 7, 0, 27, 93, 52, 59, 37,
112, 49, 37, 100, 59, 114, 103, 98, 58, 37, 112, 50, 37, 123, 50, 53,
53, 125, 37, 42, 37, 123, 49, 48, 48, 48, 125, 37, 47, 37, 50, 46,
50, 88, 47, 37, 112, 51, 37, 123, 50, 53, 53, 125, 37, 42, 37, 123,
49, 48, 48, 48, 125, 37, 47, 37, 50, 46, 50, 88, 47, 37, 112, 52,
37, 123, 50, 53, 53, 125, 37, 42, 37, 123, 49, 48, 48, 48, 125, 37,
47, 37, 50, 46, 50, 88, 27, 92, 0, 27, 91, 51, 109, 0, 27, 91,
50, 51, 109, 0, 27, 91, 77, 0, 27, 91, 37, 63, 37, 112, 49, 37,
123, 56, 125, 37, 60, 37, 116, 51, 37, 112, 49, 37, 100, 37, 101, 37,
112, 49, 37, 123, 49, 54, 125, 37, 60, 37, 116, 57, 37, 112, 49, 37,
123, 56, 125, 37, 45, 37, 100, 37, 101, 51, 56, 59, 53, 59, 37, 112,
49, 37, 100, 37, 59, 109, 0, 27, 91, 37, 63, 37, 112, 49, 37, 123,
56, 125, 37, 60, 37, 116, 52, 37, 112, 49, 37, 100, 37, 101, 37, 112,
49, 37, 123, 49, 54, 125, 37, 60, 37, 116, 49, 48, 37, 112, 49, 37,
123, 56, 125, 37, 45, 37, 100, 37, 101, 52, 56, 59, 53, 59, 37, 112,
49, 37, 100, 37, 59, 109, 0
};
// Taken from Dickey ncurses terminfo.src dated 2017-04-22.
static const char ansi_terminfo[] = {
26, 1, 40, 0, 23, 0, 16, 0, 125, 1, 68, 2, 97, 110, 115, 105,
124, 97, 110, 115, 105, 47, 112, 99, 45, 116, 101, 114, 109, 32, 99, 111,
@@ -2370,6 +2521,8 @@ static unibi_term *load_builtin_terminfo(const char * term)
return unibi_from_mem(iterm_256colour_terminfo, sizeof iterm_256colour_terminfo);
} else if (TERMINAL_FAMILY(term, "st")) {
return unibi_from_mem(st_256colour_terminfo, sizeof st_256colour_terminfo);
} else if (TERMINAL_FAMILY(term, "gnome") || TERMINAL_FAMILY(term, "vte")) {
return unibi_from_mem(vte_256colour_terminfo, sizeof vte_256colour_terminfo);
} else {
return unibi_from_mem(ansi_terminfo, sizeof ansi_terminfo);
}
@@ -2384,18 +2537,20 @@ static void patch_terminfo_bugs(TUIData *data, const char *term,
const char *colorterm, long vte_version, bool konsole, bool iterm_env)
{
unibi_term *ut = data->ut;
bool true_xterm = !!os_getenv("XTERM_VERSION");
const char * xterm_version = os_getenv("XTERM_VERSION");
bool xterm = TERMINAL_FAMILY(term, "xterm");
bool mate = colorterm && strstr(colorterm, "mate-terminal");
bool gnome = colorterm && strstr(colorterm, "gnome-terminal");
bool linuxvt = TERMINAL_FAMILY(term, "linux");
bool rxvt = TERMINAL_FAMILY(term, "rxvt");
bool teraterm = TERMINAL_FAMILY(term, "teraterm");
bool putty = TERMINAL_FAMILY(term, "putty");
bool screen = TERMINAL_FAMILY(term, "screen");
bool st = TERMINAL_FAMILY(term, "st");
bool gnome = TERMINAL_FAMILY(term, "gnome") || TERMINAL_FAMILY(term, "vte");
bool iterm = TERMINAL_FAMILY(term, "iterm") || TERMINAL_FAMILY(term, "iTerm.app");
bool iterm_pretending_xterm = xterm && iterm_env;
bool gnome_pretending_xterm = xterm && colorterm && strstr(colorterm, "gnome-terminal");
bool mate_pretending_xterm = xterm && colorterm && strstr(colorterm, "mate-terminal");
bool true_xterm = xterm && !!xterm_version;
char *fix_normal = (char *)unibi_get_str(ut, unibi_cursor_normal);
if (fix_normal) {
@@ -2449,13 +2604,13 @@ static void patch_terminfo_bugs(TUIData *data, const char *term,
} else if (TERMINAL_FAMILY(term, "interix")) {
unibi_set_if_empty(ut, unibi_carriage_return, "\x0d");
} else if (linuxvt) {
// No deviations from the vanilla terminfo.
// No bugs in the vanilla terminfo for our purposes.
} else if (putty) {
// No deviations from the vanilla terminfo.
// No bugs in the vanilla terminfo for our purposes.
} else if (iterm) {
// No deviations from the vanilla terminfo.
unibi_set_if_empty(ut, unibi_enter_italics_mode, "\x1b[3m");
} else if (st) {
// No deviations from the vanilla terminfo.
// No bugs in the vanilla terminfo for our purposes.
}
#define XTERM_SETAF_256 \
@@ -2477,12 +2632,13 @@ static void patch_terminfo_bugs(TUIData *data, const char *term,
if (unibi_get_num(ut, unibi_max_colors) < 256) {
// See http://fedoraproject.org/wiki/Features/256_Color_Terminals for
// more on this.
if (xterm && true_xterm) {
if (true_xterm) {
unibi_set_num(ut, unibi_max_colors, 256);
unibi_set_str(ut, unibi_set_a_foreground, XTERM_SETAF_256);
unibi_set_str(ut, unibi_set_a_background, XTERM_SETAB_256);
} else if (konsole || mate || xterm || gnome || rxvt || st
} else if (konsole || iterm || xterm || gnome || rxvt || st
|| linuxvt // Linux 4.8+ supports 256-colour SGR.
|| mate_pretending_xterm || gnome_pretending_xterm
|| (colorterm && strstr(colorterm, "256"))
|| (term && strstr(term, "256"))
) {
@@ -2520,7 +2676,7 @@ static void patch_terminfo_bugs(TUIData *data, const char *term,
// Allows forcing the use of DECSCUSR on linux type terminals, such as
// console-terminal-emulator from the nosh toolset, which does indeed
// implement the xterm extension:
|| (linuxvt && (true_xterm || (vte_version > 0) || colorterm))) {
|| (linuxvt && (xterm_version || (vte_version > 0) || colorterm))) {
data->unibi_ext.set_cursor_style = (int)unibi_add_ext_str(ut, "Ss",
"\x1b[%p1%d q");
if (-1 == data->unibi_ext.reset_cursor_style) {
@@ -2598,7 +2754,7 @@ static void augment_terminfo(TUIData *data, const char *term,
const char *colorterm, long vte_version, bool konsole, bool iterm_env)
{
unibi_term *ut = data->ut;
bool true_xterm = !!os_getenv("XTERM_VERSION");
const char * xterm_version = os_getenv("XTERM_VERSION");
bool xterm = TERMINAL_FAMILY(term, "xterm");
bool dtterm = TERMINAL_FAMILY(term, "dtterm");
bool linuxvt = TERMINAL_FAMILY(term, "linux");
@@ -2609,6 +2765,7 @@ static void augment_terminfo(TUIData *data, const char *term,
bool st = TERMINAL_FAMILY(term, "st");
bool iterm = TERMINAL_FAMILY(term, "iterm") || TERMINAL_FAMILY(term, "iTerm.app");
bool iterm_pretending_xterm = xterm && iterm_env;
bool true_xterm = xterm && !!xterm_version;
bool tmux_wrap = screen && !!os_getenv("TMUX");
bool truecolor = colorterm
&& (0 == strcmp(colorterm, "truecolor") || 0 == strcmp(colorterm, "24bit"));

39
test/functional/terminal/tui_spec.lua
View File

@@ -514,6 +514,45 @@ describe("tui 't_Co' (terminal colors)", function()
assert_term_colors("st-256color", nil, 256)
end)
-- gnome and vte:
--
-- FreeBSD and MacOS fall back to the built-in vte-256color entry.
-- Linux has a gnome, a vte, a gnome-256color, and a vte-256color entry in
-- external terminfo with 8, 8, 256, and 256 colours respectively, which are
-- raised to 256.
it("TERM=gnome no COLORTERM uses 256 colors", function()
assert_term_colors("gnome", nil, 256)
end)
it("TERM=gnome COLORTERM=gnome uses 256 colors", function()
assert_term_colors("gnome", "gnome", 256)
end)
it("TERM=gnome COLORTERM=gnome-256color uses 256 colors", function()
assert_term_colors("gnome", "gnome-256color", 256)
end)
it("TERM=gnome-256color uses 256 colors", function()
assert_term_colors("gnome-256color", nil, 256)
end)
it("TERM=vte no COLORTERM uses 256 colors", function()
assert_term_colors("vte", nil, 256)
end)
it("TERM=vte COLORTERM=vte uses 256 colors", function()
assert_term_colors("vte", "vte", 256)
end)
it("TERM=vte COLORTERM=vte-256color uses 256 colors", function()
assert_term_colors("vte", "vte-256color", 256)
end)
it("TERM=vte-256color uses 256 colors", function()
assert_term_colors("vte-256color", nil, 256)
end)
-- others:
it("TERM=interix uses 8 colors", function()