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Parse doc comments

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This commit is contained in:
Richard Feldman 2020-05-23 21:42:30 -04:00
parent 4d8cbc4811
commit 3dac73d8d0
5 changed files with 138 additions and 67 deletions
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22
compiler/fmt/src/spaces.rs
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@ -47,6 +47,11 @@ where
LineComment(comment) => {
fmt_comment(buf, comment, indent);
encountered_comment = true;
}
DocComment(docs) => {
fmt_docs(buf, docs, indent);
encountered_comment = true;
}
}
@ -70,12 +75,16 @@ where
buf.push('#');
buf.push_str(comment);
}
DocComment(docs) => {
buf.push_str("##");
buf.push_str(docs);
}
}
match iter.peek() {
None => {}
Some(next_space) => match next_space {
Newline => {}
LineComment(_) => {
LineComment(_) | DocComment(_) => {
newline(buf, indent);
}
},
@ -96,6 +105,9 @@ where
LineComment(comment) => {
fmt_comment(buf, comment, indent);
}
DocComment(docs) => {
fmt_docs(buf, docs, indent);
}
}
}
}
@ -107,9 +119,17 @@ fn fmt_comment<'a>(buf: &mut String<'a>, comment: &'a str, indent: u16) {
newline(buf, indent);
}
fn fmt_docs<'a>(buf: &mut String<'a>, docs: &'a str, indent: u16) {
buf.push_str("##");
buf.push_str(docs);
newline(buf, indent);
}
pub fn is_comment<'a>(space: &'a CommentOrNewline<'a>) -> bool {
match space {
CommentOrNewline::Newline => false,
CommentOrNewline::LineComment(_) => true,
CommentOrNewline::DocComment(_) => true,
}
}