add language_elm.lua

maihd · Aug 25, 2024 · de4ae49 · de4ae49
1 parent 8d61e62
commit de4ae49
Showing 1 changed file with 36 additions and 0 deletions.
diff --git a/data/plugins/language_elm.lua b/data/plugins/language_elm.lua
@@ -0,0 +1,36 @@
+local syntax = require("core.syntax")
+
+syntax.add {
+    name = "Elm",
+    files = "%.elm$",
+    comment = "--",
+    indent_size = 2,
+    patterns = {
+        { pattern = { "\"", "\"", "\\" },   type = "string"     },
+        { pattern = "0x[%da-fA-F]+",        type = "number"     },
+        { pattern = "-?%d+[%d%.eE]*",       type = "number"     },
+        { pattern = "-?%.?%d+",             type = "number"     },
+        { pattern = "%-%-.-\n",             type = "comment"    },
+        { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator"   },
+        -- { pattern = "[%a_][%w_]*%s+[=%f]",  type = "function"   },
+        { pattern = "[%a_][%w_]*",          type = "symbol"     },
+    },
+    symbols = {
+        ["module"]      = "keyword",
+        ["exposing"]    = "keyword",
+        ["import"]      = "keyword",
+        ["case"]        = "keyword",
+        ["type"]        = "keyword",
+        ["of"]          = "keyword",
+        ["as"]          = "keyword",
+        ["if"]          = "keyword",
+        ["then"]        = "keyword",
+        ["else"]        = "keyword",
+        ["alias"]       = "keyword",
+        ["let"]         = "keyword",
+        ["in"]          = "keyword",
+
+        ["True"]        = "literal",
+        ["False"]       = "literal",
+    }
+}