removed char joiners as they are actually useful, added page break

util/src/util/InvisibleCharacters.ts

@@ -1,9 +1,10 @@
 // List from https://invisible-characters.com/
 export const InvisibleCharacters = [
 	'\u{9}',			//Tab
+	'\u{c}',			//Form feed
 	//'\u{20}',			//Space	//categories can have spaces in them
 	'\u{ad}',			//Soft hyphen
-	'\u{34f}',			//Combining grapheme joiner
+	// '\u{34f}',		//Combining grapheme joiner
 	'\u{61c}',			//Arabic letter mark
 	'\u{115f}',			//Hangul choseong filler
 	'\u{1160}',			//Hangul jungseong filler
@@ -23,12 +24,12 @@ export const InvisibleCharacters = [
 	'\u{200a}',			//Hair space
 	'\u{200b}',			//Zero width space
 	'\u{200c}',			//Zero width non-joiner
-	'\u{200d}',			//Zero width joiner
+	// '\u{200d}',		//Zero width joiner
 	'\u{200e}',			//Left-to-right mark
 	'\u{200f}',			//Right-to-left mark
 	'\u{202f}',			//Narrow no-break space
 	'\u{205f}',			//Medium mathematical space
-	'\u{2060}',			//Word joiner
+	// '\u{2060}',		//Word joiner -- WJ is required in some languages that don't use spaces to split words
 	'\u{2061}',			//Function application
 	'\u{2062}',			//Invisible times
 	'\u{2063}',			//Invisible separator
@@ -53,4 +54,4 @@ export const InvisibleCharacters = [
 	'\u{1d178}',		//Musical symbol end slur
 	'\u{1d179}',		//Musical symbol begin phrase
 	'\u{1d17a}'			//Musical symbol end phrase
-]; 
+];