1 files changed, 33 insertions, 0 deletions
diff --git a/env/.config/vis/lexers/greyscript.lua b/env/.config/vis/lexers/greyscript.lua
new file mode 100644
index 0000000..93f8359
--- /dev/null
+++ b/env/.config/vis/lexers/greyscript.lua
@@ -0,0 +1,33 @@
+local lexer = require('lexer')
+local token, word_match = lexer.token, lexer.word_match
+local P, S = lpeg.P, lpeg.S
+
+-- Create the lexer object
+local lex = lexer.new('greyscript')
+
+-- 1. Whitespace
+lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1))
+
+-- 2. Keywords (Add your language keywords here)
+lex:add_rule('keyword', token(lexer.KEYWORD, word_match[[
+    if then else end function return local
+]]))
+
+-- 3. Identifiers
+lex:add_rule('identifier', token(lexer.IDENTIFIER, lexer.word))
+
+-- 4. Strings (Double and Single quoted)
+local sq_str = lexer.range("'")
+local dq_str = lexer.range('"')
+lex:add_rule('string', token(lexer.STRING, sq_str + dq_str))
+
+-- 5. Comments (Example: # style comments)
+lex:add_rule('comment', token(lexer.COMMENT, lexer.to_eol('#')))
+
+-- 6. Numbers
+lex:add_rule('number', token(lexer.NUMBER, lexer.number))
+
+-- 7. Operators
+lex:add_rule('operator', token(lexer.OPERATOR, S('+-*/%^=<>,.{}[]()')))
+
+return lex