emphasis method
Regular emphasis (*italic* or _italic_).
Implementation
Parser<EmphasisNode> emphasis() => [
seq5(
position(),
char('*'),
ref0(emphasisAsteriskContent),
char('*'),
position(),
).map5(
(start, _, content, _, stop) =>
EmphasisNode(content, start: start, stop: stop),
),
seq5(
position(),
char('_'),
ref0(emphasisUnderscoreContent),
char('_'),
position(),
).map5(
(start, _, content, _, stop) =>
EmphasisNode(content, start: start, stop: stop),
),
].toChoiceParser();