diff options
Diffstat (limited to '')
| -rw-r--r-- | src/construct/attention.rs | 19 | ||||
| -rw-r--r-- | tests/attention.rs | 22 |
2 files changed, 29 insertions, 12 deletions
diff --git a/src/construct/attention.rs b/src/construct/attention.rs index d460afb..d0689b8 100644 --- a/src/construct/attention.rs +++ b/src/construct/attention.rs @@ -328,6 +328,25 @@ fn resolve(tokenizer: &mut Tokenizer) -> Vec<Event> { 1 }; + // We’re *on* a closing sequence, with a matching opening + // sequence. + // Now we make sure that we can’t have misnested attention: + // + // ```html + // <em>a <strong>b</em> c</strong> + // ``` + // + // Do that by marking everything between it as no longer + // possible to open anything. + // Theoretically we could mark non-closing as well, but we + // don’t look for closers backwards. + let mut between = open + 1; + + while between < close { + sequences[between].open = false; + between += 1; + } + let sequence_close = &mut sequences[close]; let close_event_index = sequence_close.event_index; let seq_close_enter = ( diff --git a/tests/attention.rs b/tests/attention.rs index 789d860..747bf08 100644 --- a/tests/attention.rs +++ b/tests/attention.rs @@ -725,19 +725,17 @@ fn attention() { ); // Rule 15. - // To do: interleaving attention. - // assert_eq!( - // micromark("*foo _bar* baz_"), - // "<p><em>foo _bar</em> baz_</p>", - // "should not support mismatched emphasis" - // ); + assert_eq!( + micromark("*foo _bar* baz_"), + "<p><em>foo _bar</em> baz_</p>", + "should not support mismatched emphasis" + ); - // To do: interleaving attention. - // assert_eq!( - // micromark("*foo __bar *baz bim__ bam*"), - // "<p><em>foo <strong>bar *baz bim</strong> bam</em></p>", - // "should not support mismatched strong emphasis" - // ); + assert_eq!( + micromark("*foo __bar *baz bim__ bam*"), + "<p><em>foo <strong>bar *baz bim</strong> bam</em></p>", + "should not support mismatched strong emphasis" + ); // Rule 16. assert_eq!( |