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| author | Benedikt Werner <1benediktwerner@gmail.com> | 2019-11-04 13:58:37 +0100 |
|---|---|---|
| committer | Benedikt Werner <1benediktwerner@gmail.com> | 2019-11-04 14:03:25 +0100 |
| commit | f5549f2267447d046add45c5a032d3b6ccc652f9 (patch) | |
| tree | 81519e637f8589b98bf40639e27892b79cc2bb0f | |
| parent | e2a860071237928f39b97ad0adff04f6d861e1bb (diff) | |
Hide empty lines starting with '#' in playpens
| -rw-r--r-- | src/renderer/html_handlebars/hbs_renderer.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/renderer/html_handlebars/hbs_renderer.rs b/src/renderer/html_handlebars/hbs_renderer.rs index 27d9f610..041acbf2 100644 --- a/src/renderer/html_handlebars/hbs_renderer.rs +++ b/src/renderer/html_handlebars/hbs_renderer.rs @@ -601,7 +601,7 @@ fn fix_code_blocks(html: &str) -> String { } fn add_playpen_pre(html: &str, playpen_config: &Playpen) -> String { - let boring_line_regex = Regex::new(r"^(\s*)#(#|.)(.*)$").unwrap(); + let boring_line_regex = Regex::new(r"^(\s*)#(.?)(.*)$").unwrap(); let regex = Regex::new(r##"((?s)<code[^>]?class="([^"]+)".*?>(.*?)</code>)"##).unwrap(); regex .replace_all(html, |caps: &Captures<'_>| { @@ -747,6 +747,8 @@ mod tests { "<pre class=\"playpen\"><code class=\"language-rust editable\">let s = \"foo\n<span class=\"boring\"> bar\n</span>\";\n</code></pre>"), ("<code class=\"language-rust editable\">let s = \"foo\n ## bar\n\";</code>", "<pre class=\"playpen\"><code class=\"language-rust editable\">let s = \"foo\n # bar\n\";\n</code></pre>"), + ("<code class=\"language-rust editable\">let s = \"foo\n # bar\n#\n\";</code>", + "<pre class=\"playpen\"><code class=\"language-rust editable\">let s = \"foo\n<span class=\"boring\"> bar\n\n</span>\";\n</code></pre>"), ]; for (src, should_be) in &inputs { let got = add_playpen_pre( |