comments added

Author: runxel

Syntaxes/GDL.YAML-tmLanguage

@@ -6,6 +6,7 @@ fileTypes: [gsm, gdl]
 uuid: 3e79e12f-e30e-467c-9c74-2e92e2a183cd
 
 patterns:
+# I N V A L I D
 - match: (?i)\b(\!NOCONTOUR|BAS|BOX|CONT|FILLA|FILTER|GDLBIN|HIP_ROOFS|(LIN|NOD)(E)?|ORIGO|PARS|PAUSE|PLOTMAKER|PLOTTER|RECT_|SFLINE|TET(RA)?|TRI|UI_(CANCEL|OK)|VOCA|WALL_)\b
   name: invalid.deprecated.gdl
 
@@ -16,27 +17,32 @@ patterns:
 - match: ("(?:[^"\\]|\\.)*"|'(?:[^''\\]|\\.)*')
   name: string.gdl
 
+# Subroutines like 100:
 - match: (?i)(\b[0-9]*:)(?=$|\s)
   name: entity.name.function.gdl
 
 - match: (?i)(\+|\-|\^|\*{1,2}|\/|\=|<|>|<\=|>\=|<>|\#)|(?<=^|\s)(MOD|%|AND|&|OR|\||EXOR|\@)(?=$|\s|\()
   name: keyword.operator.gdl
 
+# C O N T R O L S
 - match: (?i)(?<=^|\s)(FOR|TO|STEP|NEXT|DO|WHILE|ENDWHILE|REPEAT|UNTIL|IF|THEN|ELSE|ENDIF|GOTO|GOSUB|RETURN|END|EXIT|BREAKPOINT)(?=$|\s)
   name: keyword.control.flow.gdl
 
 - match: (?i)(?<=^|\s)(ADD[2XYZ]?|ROT[2XYZ]?|MUL[2XYZ]?|XFORM|DEL(\sTOP)?)(?=$|\s|\+|\-|\^|\*{1,2}|\/|\=|<|>|<\=|>\=|<>|\#)
   name: keyword.gdl.transform
 
+# F U N C T I O N S
 - match: (?i)(\b)(NOT|ABS|CEIL|INT|FRA|ROUND_INT|SGN|ACS|ASN|ATN|COS|SIN|TAN|PI|EXP|LGT|LOG|SQR|MAX|MIN|RND|STR(\{2\})?|SPLIT|STW|STRLEN|STRSTR|STRSUB|VARDIM[12]|DIM|BITTEST|BITSET|REQ((UEST)(\{2\})?)?|IND|NTR|VARTYPE)(\b)
   name: keyword.other.special-method.gdl.functions
 
+# 2D
 - match: (?i)(?<=^|\s)((LINE|RECT|ARC|CIRCLE|WALLINE|WALLARC)2|SPLINE2[A]?|(PICTURE|WALLHOLE|WALLBLOCK)2(\{2\})?|POLY2(_?(A|B(\{[2-5]\})?)?))(?=$|\s)
   name: keyword.gdl.shape.2D
 
 - match: (?i)(?<=^|\s)(?<=^|\s)((TEXT|RICHTEXT)2)(?=$|\s)
   name: keyword.gdl.text.2D.text
 
+# 3D
 - match: (?i)(?<=^|\s)(BLOCK|CYLIND|CONE|SPHERE|ELLIPS|ELBOW|ARMC|ARME)(?=$|\s)
   name: keyword.gdl.shape.3D.basic
 
@@ -70,9 +76,11 @@ patterns:
 - match: (?i)(?<=^|\s)(FRAGMENT[2]?|PROJECT2(\{[2-3]\})?|DRAWING(2|3(\{[2-3]\})?))(?=$|\s)
   name: keyword.gdl.symbol
 
+# HOTS
 - match: (?i)(?<=^|\s)(HOTSPOT[2]?|HOTLINE[2]?|HOTARC[2]?)(?=$|\s)
   name: keyword.gdl.hotedits
 
+# ATTRS
 - match: (?i)(?<=^|\s)(DEFINE|SET|BASED_ON)(?=\s)
   name: storage.type.function.gdl
 
@@ -103,6 +111,7 @@ patterns:
 - match: (?i)(?<=^|\s)(PRINT|OPEN|INPUT|OUTPUT|CLOSE|CALL|FILE_DEPENDENCE)(?=$|\s|\()
   name: keyword.gdl.extern
 
+# G L O B A L S
 - match: (?i)(?<=^|\s|\+|\-|\^|\*|\*\*|\/|\=|<|>|<\=|>\=|<>|\#)(APPLICATION_QUERY|LIBRARYGLOBAL)(?=$|\s|\+|\-|\^|\*{1,2}|\/|\=|<|>|<\=|>\=|<>|\#|\()
   name: keyword.gdl.request