More case insensitivity and additional function highlighting

generate_case_insensitive.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env pypy3
+
+import sys
+import itertools
+
+word = sys.argv[1]
+if " " in word:
+    print("Word must contain only letters in the alphabet.")
+    sys.exit(1)
+
+word_versions = tuple(zip(word.lower(), word.upper()))
+
+capitalization_index_sets = itertools.product((0, 1), repeat=len(word))
+for capitalization_index_set in capitalization_index_sets:
+    combined_word = ""
+    for i, capitalization_index in enumerate(capitalization_index_set):
+        combined_word += word_versions[i][capitalization_index]
+
+    print('"' + combined_word + '"')

queries/highlights.scm

@@ -1,46 +1,17 @@
 ; highlights.scm
 
-[
-    "DEFINE"
-    "define"
-    "Define"
-] @keyword.directive.define
-
-[
-    "INCLUDE"
-    "include"
-    "Include"
-] @keyword.import
-
-[
-    "ACTION"
-    "action"
-    "Action"
-    "COMPLETE"
-    "complete"
-    "Complete"
-] @keyword.function
-
-[
-    "IF"
-    "if"
-    "If"
-    "ELSE"
-    "else"
-    "Else"
-    "ENDIF"
-    "endif"
-    "Endif"
-] @keyword.conditional
-
-[
-    "WHILE"
-    "while"
-    "While"
-    "ENDWHILE"
-    "endwhile"
-    "Endwhile"
-] @keyword.repeat
+(comment) @comment
+(variable) @variable
+(match) @constant.macro
+(identifier) @constant
+(number) @number
+(string) @string
+(function name: (identifier) @function.builtin)
+(action name: (identifier) @function)
+(detector invoked_action: (identifier) @function.call)
+(invoke invoked_action: (identifier) @function.call)
+(select first_action: (identifier) @function.call)
+(select second_action: (identifier) @function.call)
 
 [
     "+"
@@ -59,11 +30,18 @@
     ")"
 ] @punctuation.bracket
 
-(comment) @comment
-(variable) @variable
-(match) @constant.macro
-(identifier) @constant
-(number) @number
-(string) @string
-(function name: (identifier) @function.call)
-(action name: (identifier) @function)
+; case insensitive
+
+(define_insensitive) @keyword.directive.define
+(include_insensitive) @keyword.import
+(action_insensitive) @keyword.function
+(complete_insensitive) @keyword.function
+(if_insensitive) @keyword.conditional
+(else_insensitive) @keyword.conditional
+(elseif_insensitive) @keyword.conditional
+(endif_insensitive) @keyword.conditional
+(while_insensitive) @keyword.repeat
+(endwhile_insensitive) @keyword.repeat
+(detector_insensitive) @function.builtin 
+(invoke_insensitive) @function.builtin
+(select_insensitive) @function.builtin