prosody
9a70a543c727
util/termcolours.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

util/termcolours.lua @ 11962:9a70a543c727

util.async: Add next-tick configuration Running woken runners in the next iteration of the event loop prevents unexpected recursion, unexpected tracebacks, and is generally more predictable. The pattern is borrowed from util.promise, where we're now doing the same.
author Matthew Wild <mwild1@gmail.com>
date Mon, 29 Nov 2021 14:14:30 +0000
parent 10423:317bcc4f25f5
child 12975:d10957394a3c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1523
841d61be198f Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 4698
diff changeset
4 --
758
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 615
diff changeset
6 -- COPYING file in the source package for more information.
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 262
diff changeset
7 --
7198
48d167f652ad util.termcolours: Silence luacheck warning
Kim Alvefur <zash@zash.se>
parents: 6777
diff changeset
8 --
48d167f652ad util.termcolours: Silence luacheck warning
Kim Alvefur <zash@zash.se>
parents: 6777
diff changeset
9 -- luacheck: ignore 213/i
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 262
diff changeset
10
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 262
diff changeset
11
262
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 local t_concat, t_insert = table.concat, table.insert;
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 local char, format = string.char, string.format;
4698
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
14 local tonumber = tonumber;
262
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 local ipairs = ipairs;
3749
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
16 local io_write = io.write;
7203
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
17 local m_floor = math.floor;
7205
a6c4530c1bc0 util.termcolours: Validate color codes, fixes traceback
Kim Alvefur <zash@zash.se>
parents: 7204
diff changeset
18 local type = type;
a6c4530c1bc0 util.termcolours: Validate color codes, fixes traceback
Kim Alvefur <zash@zash.se>
parents: 7204
diff changeset
19 local setmetatable = setmetatable;
a6c4530c1bc0 util.termcolours: Validate color codes, fixes traceback
Kim Alvefur <zash@zash.se>
parents: 7204
diff changeset
20 local pairs = pairs;
3749
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
21
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
22 local windows;
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
23 if os.getenv("WINDIR") then
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
24 windows = require "util.windows";
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
25 end
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
26 local orig_color = windows and windows.get_consolecolor and windows.get_consolecolor();
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
27
6777
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
28 local _ENV = nil;
8555
4f0f5b49bb03 vairious: Add annotation when an empty environment is set [luacheck]
Kim Alvefur <zash@zash.se>
parents: 8368
diff changeset
29 -- luacheck: std none
262
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 local stylemap = {
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 reset = 0; bright = 1, dim = 2, underscore = 4, blink = 5, reverse = 7, hidden = 8;
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33 black = 30; red = 31; green = 32; yellow = 33; blue = 34; magenta = 35; cyan = 36; white = 37;
8368
3629639d5fa9 util.termcolours: Split a long line [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7206
diff changeset
34 ["black background"] = 40; ["red background"] = 41; ["green background"] = 42; ["yellow background"] = 43;
3629639d5fa9 util.termcolours: Split a long line [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7206
diff changeset
35 ["blue background"] = 44; ["magenta background"] = 45; ["cyan background"] = 46; ["white background"] = 47;
262
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
36 bold = 1, dark = 2, underline = 4, underlined = 4, normal = 0;
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 }
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38
3749
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
39 local winstylemap = {
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
40 ["0"] = orig_color, -- reset
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
41 ["1"] = 7+8, -- bold
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
42 ["1;33"] = 2+4+8, -- bold yellow
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
43 ["1;31"] = 4+8 -- bold red
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
44 }
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
45
4698
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
46 local cssmap = {
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
47 [1] = "font-weight: bold", [2] = "opacity: 0.5", [4] = "text-decoration: underline", [8] = "visibility: hidden",
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
48 [30] = "color:black", [31] = "color:red", [32]="color:green", [33]="color:#FFD700",
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
49 [34] = "color:blue", [35] = "color: magenta", [36] = "color:cyan", [37] = "color: white",
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
50 [40] = "background-color:black", [41] = "background-color:red", [42]="background-color:green",
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
51 [43]="background-color:yellow", [44] = "background-color:blue", [45] = "background-color: magenta",
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
52 [46] = "background-color:cyan", [47] = "background-color: white";
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
53 };
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
54
262
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 local fmt_string = char(0x1B).."[%sm%s"..char(0x1B).."[0m";
6777
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
56 local function getstring(style, text)
262
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 if style then
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 return format(fmt_string, style, text);
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 else
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 return text;
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 end
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
62 end
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63
7203
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
64 local function gray(n)
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
65 return m_floor(n*3/32)+0xe8;
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
66 end
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
67 local function color(r,g,b)
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
68 if r == g and g == b then
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
69 return gray(r);
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
70 end
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
71 r = m_floor(r*3/128);
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
72 g = m_floor(g*3/128);
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
73 b = m_floor(b*3/128);
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
74 return 0x10 + ( r * 36 ) + ( g * 6 ) + ( b );
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
75 end
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
76 local function hex2rgb(hex)
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
77 local r = tonumber(hex:sub(1,2),16);
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
78 local g = tonumber(hex:sub(3,4),16);
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
79 local b = tonumber(hex:sub(5,6),16);
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
80 return r,g,b;
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
81 end
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
82
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
83 setmetatable(stylemap, { __index = function(_, style)
7205
a6c4530c1bc0 util.termcolours: Validate color codes, fixes traceback
Kim Alvefur <zash@zash.se>
parents: 7204
diff changeset
84 if type(style) == "string" and style:find("%x%x%x%x%x%x") == 1 then
a6c4530c1bc0 util.termcolours: Validate color codes, fixes traceback
Kim Alvefur <zash@zash.se>
parents: 7204
diff changeset
85 local g = style:sub(7) == " background" and "48;5;" or "38;5;";
10423
317bcc4f25f5 util.termcolours: Use explicit number formatting instead of coercion on concatenation
Kim Alvefur <zash@zash.se>
parents: 8555
diff changeset
86 return format("%s%d", g, color(hex2rgb(style)));
7205
a6c4530c1bc0 util.termcolours: Validate color codes, fixes traceback
Kim Alvefur <zash@zash.se>
parents: 7204
diff changeset
87 end
7203
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
88 end } );
be8b88ad35a3 util.termcolours: Add 256 color support
Kim Alvefur <zash@zash.se>
parents: 7199
diff changeset
89
7204
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
90 local csscolors = {
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
91 red = "ff0000"; fuchsia = "ff00ff"; green = "008000"; white = "ffffff";
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
92 lime = "00ff00"; yellow = "ffff00"; purple = "800080"; blue = "0000ff";
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
93 aqua = "00ffff"; olive = "808000"; black = "000000"; navy = "000080";
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
94 teal = "008080"; silver = "c0c0c0"; maroon = "800000"; gray = "808080";
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
95 }
7206
1c005878db55 util.termcolours: Rename loop variable [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7205
diff changeset
96 for colorname, rgb in pairs(csscolors) do
1c005878db55 util.termcolours: Rename loop variable [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7205
diff changeset
97 stylemap[colorname] = stylemap[colorname] or stylemap[rgb];
1c005878db55 util.termcolours: Rename loop variable [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7205
diff changeset
98 colorname, rgb = colorname .. " background", rgb .. " background"
1c005878db55 util.termcolours: Rename loop variable [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7205
diff changeset
99 stylemap[colorname] = stylemap[colorname] or stylemap[rgb];
7204
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
100 end
ab2b7496a617 util.termcolours: Add some CSS color names
Kim Alvefur <zash@zash.se>
parents: 7203
diff changeset
101
6777
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
102 local function getstyle(...)
262
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
103 local styles, result = { ... }, {};
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
104 for i, style in ipairs(styles) do
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
105 style = stylemap[style];
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
106 if style then
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
107 t_insert(result, style);
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
108 end
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
109 end
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
110 return t_concat(result, ";");
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111 end
8c73fb2ff4a2 A treat for Linux users ;)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112
3749
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
113 local last = "0";
6777
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
114 local function setstyle(style)
3749
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
115 style = style or "0";
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
116 if style ~= last then
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
117 io_write("\27["..style.."m");
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
118 last = style;
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
119 end
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
120 end
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
121
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
122 if windows then
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
123 function setstyle(style)
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
124 style = style or "0";
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
125 if style ~= last then
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
126 windows.set_consolecolor(winstylemap[style] or orig_color);
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
127 last = style;
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
128 end
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
129 end
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
130 if not orig_color then
7199
5846e0bca4ff util.termcolours: Remove argument from noop function [luacheck]
Kim Alvefur <zash@zash.se>
parents: 7198
diff changeset
131 function setstyle() end
3749
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
132 end
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
133 end
588c09d7903c util.termcolours: Added setstyle(str), which works on Windows too.
Waqas Hussain <waqas20@gmail.com>
parents: 2923
diff changeset
134
4698
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
135 local function ansi2css(ansi_codes)
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
136 if ansi_codes == "0" then return "</span>"; end
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
137 local css = {};
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
138 for code in ansi_codes:gmatch("[^;]+") do
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
139 t_insert(css, cssmap[tonumber(code)]);
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
140 end
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
141 return "</span><span style='"..t_concat(css, ";").."'>";
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
142 end
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
143
6777
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
144 local function tohtml(input)
4698
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
145 return input:gsub("\027%[(.-)m", ansi2css);
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
146 end
739f7ae1a01e util.termcolours: tohtml() for converting output to HTML. I don't know.
Matthew Wild <mwild1@gmail.com>
parents: 3749
diff changeset
147
6777
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
148 return {
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
149 getstring = getstring;
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
150 getstyle = getstyle;
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
151 setstyle = setstyle;
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
152 tohtml = tohtml;
5de6b93d0190 util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
153 };