From 0f61aa1f09f0609271d3c0a3d23815488ec94949 Mon Sep 17 00:00:00 2001 From: kjeremy Date: Wed, 31 Jul 2019 13:59:14 -0400 Subject: Unconditionally trim the end of comments --- crates/ra_syntax/src/ast/traits.rs | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'crates/ra_syntax/src/ast') diff --git a/crates/ra_syntax/src/ast/traits.rs b/crates/ra_syntax/src/ast/traits.rs index 0c193e019..1b9a2b20c 100644 --- a/crates/ra_syntax/src/ast/traits.rs +++ b/crates/ra_syntax/src/ast/traits.rs @@ -115,8 +115,8 @@ pub trait DocCommentsOwner: AstNode { } /// Returns the textual content of a doc comment block as a single string. - /// That is, strips leading `///` or trailing `*/` (+ optional 1 character of whitespace in either direction) - /// and joins lines. + /// That is, strips leading `///` (+ optional 1 character of whitespace), + /// trailing `*/`, trailing whitespace and then joins the lines. fn doc_comment_text(&self) -> Option { let mut has_comments = false; let docs = self @@ -137,17 +137,12 @@ pub trait DocCommentsOwner: AstNode { }; let end = if comment.kind().shape.is_block() && line.ends_with("*/") { - // FIXME: Use `nth_back` here once stable - if line.chars().rev().nth(2).map(|c| c.is_whitespace()).unwrap_or(false) { - line.len() - 3 - } else { - line.len() - 2 - } + line.len() - 2 } else { line.len() }; - line[pos..end].to_owned() + line[pos..end].trim_end().to_owned() }) .join("\n"); -- cgit v1.2.3