Added syntax for the Go language.

1 files changed, 71 insertions, 0 deletions

diff --git a/language_go.lua b/language_go.lua
new file mode 100644
index 0000000..488725f
--- /dev/null
+++ b/language_go.lua
@@ -0,0 +1,71 @@
+local syntax = require "core.syntax"
+
+syntax.add {
+  files = { "%.go$" },
+  comment = "//",
+  patterns = {
+    { pattern = "//.-\n",               type = "comment"  },
+    { pattern = { "/%*", "%*/" },       type = "comment"  },
+    { pattern = { '"', '"', '\\' },     type = "string"   },
+    { pattern = { "`", "`", '\\' },     type = "string"   },
+    { pattern = "0[oO_][0-7]+",         type = "number"   },
+    { pattern = "-?0x[%x_]+",           type = "number"   },
+    { pattern = "-?%d+_%d",             type = "number"   },
+    { pattern = "-?%d+[%d%.eE]*f?",     type = "number"   },
+    { pattern = "-?%.?%d+f?",           type = "number"   },
+    { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
+    { pattern = ":=",                   type = "operator" },
+    { pattern = "[%a_][%w_]*%f[(]",     type = "function" },
+    { pattern = "[%a_][%w_]*",          type = "symbol"   },
+  },
+  symbols = {
+    ["if"]         = "keyword",
+    ["else"]       = "keyword",
+    ["elseif"]     = "keyword",
+    ["for"]        = "keyword",
+    ["continue"]   = "keyword",
+    ["return"]     = "keyword",
+    ["struct"]     = "keyword",
+    ["switch"]     = "keyword",
+    ["case"]       = "keyword",
+    ["default"]    = "keyword",
+    ["const"]      = "keyword",
+    ["package"]    = "keyword",
+    ["import"]     = "keyword",
+    ["func"]       = "keyword",
+    ["var"]        = "keyword",
+    ["type"]       = "keyword",
+    ["interface"]  = "keyword",
+    ["select"]     = "keyword",
+    ["break"]      = "keyword",
+    ["range"]      = "keyword",
+    ["chan"]       = "keyword",
+    ["defer"]      = "keyword",
+    ["go"]         = "keyword",
+    ["int"]        = "keyword2",
+    ["int64"]      = "keyword2",
+    ["int32"]      = "keyword2",
+    ["int16"]      = "keyword2",
+    ["int8"]       = "keyword2",
+    ["uint"]       = "keyword2",
+    ["uint64"]     = "keyword2",
+    ["uint32"]     = "keyword2",
+    ["uint16"]     = "keyword2",
+    ["uint8"]      = "keyword2",
+    ["uintptr"]    = "keyword2",
+    ["float64"]    = "keyword2",
+    ["float32"]    = "keyword2",
+    ["map"]        = "keyword2",
+    ["string"]     = "keyword2",
+    ["rune"]       = "keyword2",
+    ["bool"]       = "keyword2",
+    ["byte"]       = "keyword2",
+    ["error"]      = "keyword2",
+    ["complex64"]  = "keyword2",
+    ["complex128"] = "keyword2",
+    ["true"]       = "literal",
+    ["false"]      = "literal",
+    ["nil"]        = "literal",
+  },
+}
+