public void addSparedChars(
CompletionProgressIndicator indicator,
LookupElement item,
InsertionContext context,
char completionChar) {
String textInserted;
if (context.getStartOffset() >= 0 && context.getTailOffset() >= context.getStartOffset()) {
textInserted =
context
.getDocument()
.getText()
.substring(context.getStartOffset(), context.getTailOffset());
} else {
textInserted = item.getLookupString();
}
String withoutSpaces =
StringUtil.replace(
textInserted, new String[] {" ", "\t", "\n"}, new String[] {"", "", ""});
int spared = withoutSpaces.length() - indicator.getLookup().itemPattern(item).length();
if (!LookupEvent.isSpecialCompletionChar(completionChar)
&& withoutSpaces.contains(String.valueOf(completionChar))) {
spared--;
}
if (spared > 0) {
mySpared += spared;
}
}
