/**
* Vim doesn't start a delimited range on a newline or end a range on an empty line (try 'vi{'
* while within a function for proof).
*/
public static Position fixLeftDelimiter(TextContent model, CursorService cursor, Position delim) {
// check if the character after delimiter is a newline
if (isNewLine(model.getText(delim.getModelOffset() + 1, 1))) {
// start after newline
LineInformation line = model.getLineInformationOfOffset(delim.getModelOffset());
LineInformation nextLine = model.getLineInformation(line.getNumber() + 1);
delim = cursor.newPositionForModelOffset(nextLine.getBeginOffset());
} else {
delim = delim.addModelOffset(1);
}
return delim;
}
public static Position fixRightDelimiter(
TextContent model, CursorService cursor, Position delim) {
int delimIndex = delim.getModelOffset();
LineInformation line = model.getLineInformationOfOffset(delimIndex);
int lineStart = line.getBeginOffset();
if (delimIndex > lineStart) {
// is everything before the delimiter just whitespace?
String text = model.getText(lineStart, delimIndex - lineStart);
if (VimUtils.isBlank(text)) {
// end on previous line
LineInformation previousLine = model.getLineInformation(line.getNumber() - 1);
delimIndex = previousLine.getEndOffset();
delim = cursor.newPositionForModelOffset(delimIndex);
}
}
return delim;
}