use super::{
Kind, Lexer,
search::{SafeByteMatchTable, byte_search, safe_byte_match_table},
};
static NOT_REGULAR_WHITESPACE_OR_LINE_BREAK_TABLE: SafeByteMatchTable =
safe_byte_match_table!(|b| !matches!(b, b' ' | b'\t' | b'\r' | b'\n'));
impl Lexer<'_> {
pub(super) fn line_break_handler(&mut self) -> Kind {
self.token.set_is_on_new_line(true);
self.trivia_builder.handle_newline();
// Indentation is common after a line break.
// Consume it, along with any further line breaks.
// Irregular line breaks and whitespace are not consumed.
// They're uncommon, so leave them for the next call to `handle_byte` to take care of.
byte_search! {
lexer: self,
table: NOT_REGULAR_WHITESPACE_OR_LINE_BREAK_TABLE,
handle_eof: 0, // Fall through to below
};
Kind::Skip
}
}