Hare language support (#269)

* Hare support

* Add all keywords from language spec

* Add to table

* Missed flexible constant types

* add fini init and test

* manifest.json

* Better comment pattern

Co-authored-by: Guldoman <giulio.lettieri@gmail.com>

---------

Co-authored-by: Guldoman <giulio.lettieri@gmail.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/plugins/language_hare.lua b/plugins/language_hare.lua
new file mode 100644
index 0000000..fba4f44
--- /dev/null
+++ b/plugins/language_hare.lua
@@ -0,0 +1,91 @@
+-- mod-version:3
+local syntax = require "core.syntax"
+
+syntax.add {
+  name = "Hare",
+  files = { "%.ha$" },
+  comment = "//",
+  patterns = {
+    { pattern = "//.*",               type = "comment"  },
+    -- { pattern = { "/%*", "%*/" },       type = "comment"  },
+    { pattern = { '"', '"', '\\' },     type = "string"   },
+    { pattern = { "'", "'", '\\' },     type = "string"   },
+    { pattern = "-?0x%x+",              type = "number"   },
+    { pattern = "-?%d+[%d%.eE]*f?",     type = "number"   },
+    { pattern = "-?%.?%d+f?",           type = "number"   },
+    { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
+    { pattern = "[%a_][%w_]*%f[(]",     type = "function" },
+    { pattern = "[%a_][%w_]*",          type = "symbol"   },
+    { pattern = "^@",                   type = "keyword"  },
+  },
+  symbols = {
+    ["export"]   = "keyword",
+    ["fn"]       = "keyword",
+    ["use"]      = "keyword",
+    ["const"]    = "keyword",
+    ["let"]      = "keyword",
+    ["defer"]    = "keyword",
+    ["static"]   = "keyword",
+    ["yield"]    = "keyword",
+    ["case"]     = "keyword",
+    ["match"]    = "keyword",
+    ["return"]   = "keyword",
+    ["switch"]   = "keyword",
+    ["for"]      = "keyword",
+    ["if"]       = "keyword",
+    ["type"]     = "keyword",
+    ["abort"]    = "keyword",
+    ["align"]    = "keyword",
+    ["alloc"]    = "keyword",
+    ["break"]    = "keyword",
+    ["continue"] = "keyword",
+    ["def"]      = "keyword",
+    ["delete"]   = "keyword",
+    ["else"]     = "keyword",
+    ["free"]     = "keyword",
+    ["insert"]   = "keyword",
+    ["is"]       = "keyword",
+    ["len"]      = "keyword",
+    ["offset"]   = "keyword",
+    ["vaarg"]    = "keyword",
+    ["vaend"]    = "keyword",
+    ["vastart"]  = "keyword",
+    ["fini"]     = "keyword",
+    ["init"]     = "keyword",
+    ["test"]     = "keyword",
+
+    ["nullable"] = "keyword2",
+    ["str"]      = "keyword2",
+    ["void"]     = "keyword2",
+    ["int"]      = "keyword2",
+    ["uint"]     = "keyword2",
+    ["struct"]   = "keyword2",
+    ["union"]    = "keyword2",
+    ["enum"]     = "keyword2",
+    ["u8"]       = "keyword2",
+    ["u16"]      = "keyword2",
+    ["u32"]      = "keyword2",
+    ["u64"]      = "keyword2",
+    ["i8"]       = "keyword2",
+    ["i16"]      = "keyword2",
+    ["i32"]      = "keyword2",
+    ["i64"]      = "keyword2",
+    ["f32"]      = "keyword2",
+    ["f64"]      = "keyword2",
+    ["size"]     = "keyword2",
+    ["rune"]     = "keyword2",
+    ["bool"]     = "keyword2",
+    ["valist"]   = "keyword2",
+    ["uintptr"]  = "keyword2",
+    ["rconst"]   = "keyword2",
+    ["fconst"]   = "keyword2",
+    ["iconst"]   = "keyword2",
+    
+    ["fmt"]      = "literal",
+    ["true"]     = "literal",
+    ["false"]    = "literal",
+    ["signed"]   = "literal",
+    ["unsigned"] = "literal",
+    ["null"]     = "literal",
+  },
+}