Added `language_pico8`

2 files changed, 53 insertions, 1 deletions

diff --git a/README.md b/README.md
index 218798a..b5a32f3 100644
--- a/README.md
+++ b/README.md
@@ -46,14 +46,15 @@ Plugin | Description
 [`language_meson`](plugins/language_meson.lua?raw=1) | Syntax for the [Meson](https://mesonbuild.com) build system language
 [`language_odin`](plugins/language_odin.lua?raw=1) | Syntax for the [Odin](https://github.com/odin-lang/Odin) programming language
 [`language_php`](plugins/language_php.lua?raw=1) | Syntax for the [PHP](https://php.net) programming language
+[`language_pico8`](plugins/language_pico8.lua?raw=1) | Syntax for [Pico-8](https://www.lexaloffle.com/pico-8.php) cartridge files
 [`language_psql`](plugins/language_psql.lua?raw=1) | Syntax for the postgresql database access language
 [`language_rust`](plugins/language_rust.lua?raw=1) | Syntax for the [Rust](https://rust-lang.org/) programming language
 [`language_sh`](plugins/language_sh.lua?raw=1) | Syntax for shell scripting language
 [`language_tex`](plugins/language_tex.lua?raw=1) | Syntax for the [LaTeX](https://www.latex-project.org/) typesetting language
 [`language_wren`](plugins/language_wren.lua?raw=1) | Syntax for the [Wren](http://wren.io/) programming language
 [`lfautoinsert`](plugins/lfautoinsert.lua?raw=1) | Automatically inserts indentation and closing bracket/text after newline
-[`lineguide`](plugins/lineguide.lua?raw=1) | Displays a line-guide at the line limit offset *([screenshot](https://user-images.githubusercontent.com/3920290/81476159-2cf70000-9208-11ea-928b-9dae3884c477.png))*
 [`linecopypaste`](plugins/linecopypaste.lua?raw=1) | Copy, cut and paste the current line when nothing is selected
+[`lineguide`](plugins/lineguide.lua?raw=1) | Displays a line-guide at the line limit offset *([screenshot](https://user-images.githubusercontent.com/3920290/81476159-2cf70000-9208-11ea-928b-9dae3884c477.png))*
 [`linter`](https://github.com/drmargarido/linters)* | Linters for multiple languages
 [`macmodkeys`](plugins/macmodkeys.lua?raw=1) | Remaps mac modkeys `command/option` to `ctrl/alt`
 [`markers`](plugins/markers.lua?raw=1) | Add markers to docs and jump between them quickly *([screenshot](https://user-images.githubusercontent.com/3920290/82252149-5faaa200-9946-11ea-9199-bea2efb7ee23.png))*
diff --git a/plugins/language_pico8.lua b/plugins/language_pico8.lua
new file mode 100644
index 0000000..8edf92f
--- /dev/null
+++ b/plugins/language_pico8.lua
@@ -0,0 +1,51 @@
+local syntax = require "core.syntax"
+
+syntax.add {
+  files = "%.p8$",
+  headers = "^pico-8 cartridge",
+  comment = "--",
+  patterns = {
+    { pattern = { 'pico%-8 cartridge', '__lua__' }, type = "comment" },
+    { pattern = { '__gfx__\n', '%z' },    type = "comment" },
+    { pattern = { '"', '"', '\\' },       type = "string"   },
+    { pattern = { "'", "'", '\\' },       type = "string"   },
+    { pattern = { "%[%[", "%]%]" },       type = "string"   },
+    { pattern = { "%-%-%[%[", "%]%]"},    type = "comment"  },
+    { pattern = "%-%-.-\n",               type = "comment"  },
+    { pattern = "-?0x%x+",                type = "number"   },
+    { pattern = "-?%d+[%d%.eE]*",         type = "number"   },
+    { pattern = "-?%.?%d+",               type = "number"   },
+    { pattern = "%.%.%.?",                type = "operator" },
+    { pattern = "[<>~=&|]=",              type = "operator" },
+    { pattern = "[%+%-=/%*%^%%#<>]",      type = "operator" },
+    { pattern = "[%a_][%w_]*%s*%f[(\"{]", type = "function" },
+    { pattern = "[%a_][%w_]*",            type = "symbol"   },
+    { pattern = "::[%a_][%w_]*::",        type = "function" },
+  },
+  symbols = {
+    ["if"]       = "keyword",
+    ["then"]     = "keyword",
+    ["else"]     = "keyword",
+    ["elseif"]   = "keyword",
+    ["end"]      = "keyword",
+    ["do"]       = "keyword",
+    ["function"] = "keyword",
+    ["repeat"]   = "keyword",
+    ["until"]    = "keyword",
+    ["while"]    = "keyword",
+    ["for"]      = "keyword",
+    ["break"]    = "keyword",
+    ["return"]   = "keyword",
+    ["local"]    = "keyword",
+    ["in"]       = "keyword",
+    ["not"]      = "keyword",
+    ["and"]      = "keyword",
+    ["or"]       = "keyword",
+    ["goto"]     = "keyword",
+    ["self"]     = "keyword2",
+    ["true"]     = "literal",
+    ["false"]    = "literal",
+    ["nil"]      = "literal",
+  },
+}
+