Correctly update num_chars
@@ -590,12 +590,12 @@ fn run() -> Result<()> {
let mut extension = lang.file_extensions.iter().peekable();
while let Some(word) = extension.next() {
// If we can't fit this word in, then create a line break and align it in.
- if word.len() + num_chars + comma_separator.len() >= desired_width {
+ if num_chars + word.len() + comma_separator.len() >= desired_width {
num_chars = 0;
print!("\n{:width$}{}", "", separator, width = longest);
}
- num_chars += word.len();
+ num_chars += word.len() + comma_separator.len();
print!("{}", word);
if extension.peek().is_some() {
print!("{}", comma_separator);
