quill_icon_button: L26 build for isSelected updated to call afterButtonPressed = same as if not selected
QuillController _updateSelection removed param=source because not used; added new param insertNewline when true set tog to style of preceding char (last entered); updated replaceText to call _updateSelection for NL
document collectStyle: Selecting the start of a line, user expects the style to be the visible style of the line including inline styles
Douglas Ward
Sobhan Moradi
Ellet
Ellet Hnewa