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util/termcolours.lua @ 12967:53b0730093d8

scansion: vcard_temp: Ensure at least one connection is open throughout test I plan to introduce logic to "reset" the server between individual tests, which is currently triggered by the lack of any connections. This is the only test that has a point where no clients are connected, and it's not necessary, so I changed it to keep the connection open for the duration of the test.

author	Matthew Wild <mwild1@gmail.com>
date	Thu, 23 Mar 2023 14:19:43 +0000
parent	10423:317bcc4f25f5
child	12975:d10957394a3c

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 };

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53b0730093d8

util/termcolours.lua

Software / code / prosody

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util/termcolours.lua @ 12967:53b0730093d8

Software `/` code `/` prosody