Fixed an empty line not being highlighted

Jurgen · Jurgen · commit 5faf38341386 · 2019-08-26T14:42:40.000+02:00
diff --git a/richtextfx/src/main/java/org/fxmisc/richtext/GenericStyledArea.java b/richtextfx/src/main/java/org/fxmisc/richtext/GenericStyledArea.java
@@ -1171,7 +1171,9 @@ public void setLineHighlighterOn( boolean show )
                 if ( b.getMinY() != caretPrevY && lineHighlighter != null )
                 {
                     int p = getCurrentParagraph();
-                    lineHighlighter.selectRange( p, getCurrentLineStartInParargraph(), p, getCurrentLineEndInParargraph() );
+                    int start = getCurrentLineStartInParargraph();
+                    int end = getCurrentLineEndInParargraph() + 1; // +1 for empty lines
+                    lineHighlighter.selectRange( p, start, p, end );
                     caretPrevY = b.getMinY();
                 }
             };

Original file line number	Diff line number	Diff line change
`@@ -1171,7 +1171,9 @@ public void setLineHighlighterOn( boolean show )`
`1171`	`1171`	`if ( b.getMinY() != caretPrevY && lineHighlighter != null )`
`1172`	`1172`	`{`
`1173`	`1173`	`int p = getCurrentParagraph();`
`1174`		`- lineHighlighter.selectRange( p, getCurrentLineStartInParargraph(), p, getCurrentLineEndInParargraph() );`
	`1174`	`+ int start = getCurrentLineStartInParargraph();`
	`1175`	`+ int end = getCurrentLineEndInParargraph() + 1; // +1 for empty lines`
	`1176`	`+ lineHighlighter.selectRange( p, start, p, end );`
`1175`	`1177`	`caretPrevY = b.getMinY();`
`1176`	`1178`	`}`
`1177`	`1179`	`};`