Update F# lexer to F# 7.0.

doc/Notepad2 DarkTheme.ini

@@ -186,7 +186,6 @@ Line Addition=back:#085820; eolfilled
 Line Removal=back:#A52A2A; eolfilled
 Line Change=back:#0F405D; eolfilled
 [F# Source]
-Keyword=fore:#00B050
 Code Quotation=fore:#006633; back:#0F405D; eolfilled
 Number=fore:#F84C4C
 Operator=fore:#A349A4

readme.md

@@ -63,7 +63,7 @@ Latest development builds (artifacts in Release configuration for each compiler
 	* [D](tools/lang/D.d), up to D language 2.0.
 	* [Dart](tools/lang/Dart.dart), up to Dart 3.0.
 	* Diff/Patch File
-	* F#
+	* [F#](tools/lang/FSharp.fs), up to F# 7.0.
 	* [Fortran](tools/lang/Fortran.f), up to Fortran 2018.
 	* [GN Build](tools/lang/GN.gn), up to GN 2019-03-13.
 	* [Go](tools/lang/Go.go), up to Go 1.14.

scintilla/include/SciLexer.h

@@ -561,18 +561,27 @@
 #define SCE_FSHARP_DEFAULT 0
 #define SCE_FSHARP_COMMENT 1
 #define SCE_FSHARP_COMMENTLINE 2
-#define SCE_FSHARP_IDENTIFIER 3
-#define SCE_FSHARP_KEYWORD 4
-#define SCE_FSHARP_TYPEKEYWORD 5
-#define SCE_FSHARP_PREPROCESSOR 6
-#define SCE_FSHARP_ATTRIBUTE 7
-#define SCE_FSHARP_CHARACTER 8
-#define SCE_FSHARP_STRING 9
-#define SCE_FSHARP_STRINGEOL 10
-#define SCE_FSHARP_VERBATIM 11
-#define SCE_FSHARP_QUOTATION 12
-#define SCE_FSHARP_NUMBER 13
-#define SCE_FSHARP_OPERATOR 14
+#define SCE_FSHARP_COMMENTLINEDOC 3
+#define SCE_FSHARP_COMMENTTAG_XML 4
+#define SCE_FSHARP_TASKMARKER 5
+#define SCE_FSHARP_NUMBER 6
+#define SCE_FSHARP_OPERATOR 7
+#define SCE_FSHARP_IDENTIFIER 8
+#define SCE_FSHARP_PREPROCESSOR 9
+#define SCE_FSHARP_CHARACTER 10
+#define SCE_FSHARP_STRING 11
+#define SCE_FSHARP_INTERPOLATED_STRING 12
+#define SCE_FSHARP_VERBATIM_STRING 13
+#define SCE_FSHARP_INTERPOLATED_VERBATIM_STRING 14
+#define SCE_FSHARP_TRIPLE_STRING 15
+#define SCE_FSHARP_INTERPOLATED_TRIPLE_STRING 16
+#define SCE_FSHARP_ESCAPECHAR 17
+#define SCE_FSHARP_FORMAT_SPECIFIER 18
+#define SCE_FSHARP_BACKTICK 19
+#define SCE_FSHARP_QUOTATION 20
+#define SCE_FSHARP_KEYWORD 21
+#define SCE_FSHARP_TYPE 22
+#define SCE_FSHARP_ATTRIBUTE 23
 #define SCE_ASM_DEFAULT 0
 #define SCE_ASM_COMMENT 1
 #define SCE_ASM_COMMENTBLOCK 2

scintilla/include/SciLexer.iface

@@ -886,21 +886,30 @@ val SCE_MAT_CALLBACK=
 val SCE_MAT_FUNCTION=
 # Lexical states for SCLEX_FSHARP
 lex FSharp=SCLEX_FSHARP SCE_FSHARP_
-val SCE_FSHARP_DEFAULT=0
-val SCE_FSHARP_COMMENT=1
-val SCE_FSHARP_COMMENTLINE=2
-val SCE_FSHARP_IDENTIFIER=3
-val SCE_FSHARP_KEYWORD=4
-val SCE_FSHARP_TYPEKEYWORD=5
-val SCE_FSHARP_PREPROCESSOR=6
-val SCE_FSHARP_ATTRIBUTE=7
-val SCE_FSHARP_CHARACTER=8
-val SCE_FSHARP_STRING=9
-val SCE_FSHARP_STRINGEOL=10
-val SCE_FSHARP_VERBATIM=11
-val SCE_FSHARP_QUOTATION=12
-val SCE_FSHARP_NUMBER=13
-val SCE_FSHARP_OPERATOR=14
+val SCE_FSHARP_DEFAULT=
+val SCE_FSHARP_COMMENT=
+val SCE_FSHARP_COMMENTLINE=
+val SCE_FSHARP_COMMENTLINEDOC=
+val SCE_FSHARP_COMMENTTAG_XML=
+val SCE_FSHARP_TASKMARKER=
+val SCE_FSHARP_NUMBER=
+val SCE_FSHARP_OPERATOR=
+val SCE_FSHARP_IDENTIFIER=
+val SCE_FSHARP_PREPROCESSOR=
+val SCE_FSHARP_CHARACTER=
+val SCE_FSHARP_STRING=
+val SCE_FSHARP_INTERPOLATED_STRING=
+val SCE_FSHARP_VERBATIM_STRING=
+val SCE_FSHARP_INTERPOLATED_VERBATIM_STRING=
+val SCE_FSHARP_TRIPLE_STRING=
+val SCE_FSHARP_INTERPOLATED_TRIPLE_STRING=
+val SCE_FSHARP_ESCAPECHAR=
+val SCE_FSHARP_FORMAT_SPECIFIER=
+val SCE_FSHARP_BACKTICK=
+val SCE_FSHARP_QUOTATION=
+val SCE_FSHARP_KEYWORD=
+val SCE_FSHARP_TYPE=
+val SCE_FSHARP_ATTRIBUTE=
 # Lexical states for SCLEX_MAXIMA
 #lex Maxima=SCLEX_MAXIMA SCE_MAXIMA_
 #val SCE_MAXIMA_OPERATOR=0