diff options
Diffstat (limited to 'src/event.rs')
| -rw-r--r-- | src/event.rs | 269 |
1 files changed, 180 insertions, 89 deletions
diff --git a/src/event.rs b/src/event.rs index f2f8ae1..169fdb5 100644 --- a/src/event.rs +++ b/src/event.rs @@ -878,6 +878,148 @@ pub enum Name { /// ^ /// ``` EmphasisText, + // To do: sort. + /// Whole frontmatter. + /// + /// ## Info + /// + /// * **Context**: + /// [document content][crate::construct::document] + /// * **Content model**: + /// [`FrontmatterFence`][Name::FrontmatterFence], + /// [`FrontmatterChunk`][Name::FrontmatterChunk], + /// [`LineEnding`][Name::LineEnding] + /// * **Construct**: + /// [`frontmatter`][crate::construct::frontmatter] + /// + /// ## Example + /// + /// ```markdown + /// > | --- + /// ^^^ + /// > | title: Neptune + /// ^^^^^^^^^^^^^^ + /// > | --- + /// ^^^ + /// ``` + Frontmatter, + /// Frontmatter chunk. + /// + /// ## Info + /// + /// * **Context**: + /// [`Frontmatter`][Name::Frontmatter] + /// * **Content model**: + /// void + /// * **Construct**: + /// [`frontmatter`][crate::construct::frontmatter] + /// + /// ## Example + /// + /// ```markdown + /// | --- + /// > | title: Neptune + /// ^^^^^^^^^^^^^^ + /// | --- + /// ``` + FrontmatterChunk, + /// Frontmatter fence. + /// + /// ## Info + /// + /// * **Context**: + /// [`Frontmatter`][Name::Frontmatter] + /// * **Content model**: + /// [`FrontmatterSequence`][Name::FrontmatterSequence], + /// [`SpaceOrTab`][Name::SpaceOrTab] + /// * **Construct**: + /// [`frontmatter`][crate::construct::frontmatter] + /// + /// ## Example + /// + /// ```markdown + /// > | --- + /// ^^^ + /// | title: Neptune + /// > | --- + /// ^^^ + /// ``` + FrontmatterFence, + /// Frontmatter sequence. + /// + /// ## Info + /// + /// * **Context**: + /// [`FrontmatterFence`][Name::FrontmatterFence] + /// * **Content model**: + /// void + /// * **Construct**: + /// [`frontmatter`][crate::construct::frontmatter] + /// + /// ## Example + /// + /// ```markdown + /// > | --- + /// ^^^ + /// | title: Neptune + /// > | --- + /// ^^^ + /// ``` + FrontmatterSequence, + /// GFM extension: email autolink. + /// + /// ## Info + /// + /// * **Context**: + /// [text content][crate::construct::text] + /// * **Content model**: + /// void. + /// * **Construct**: + /// [`gfm_autolink_literal`][crate::construct::gfm_autolink_literal] + /// + /// ## Example + /// + /// ```markdown + /// > | context@example.com + /// ^^^^^^^^^^^^^^^^^^^ + /// ``` + GfmAutolinkLiteralEmail, + /// GFM extension: autolink w/ protocol. + /// + /// ## Info + /// + /// * **Context**: + /// [text content][crate::construct::text] + /// * **Content model**: + /// void. + /// * **Construct**: + /// [`gfm_autolink_literal`][crate::construct::gfm_autolink_literal] + /// + /// ## Example + /// + /// ```markdown + /// > | https://example.com + /// ^^^^^^^^^^^^^^^^^^^ + /// ``` + GfmAutolinkLiteralProtocol, + /// GFM extension: autolink w/ www. + /// + /// ## Info + /// + /// * **Context**: + /// [text content][crate::construct::text] + /// * **Content model**: + /// void. + /// * **Construct**: + /// [`gfm_autolink_literal`][crate::construct::gfm_autolink_literal] + /// + /// ## Example + /// + /// ```markdown + /// > | www.example.com + /// ^^^^^^^^^^^^^^^ + /// ``` + GfmAutolinkLiteralWww, /// Whole hard break (escape). /// /// ## Info @@ -1832,98 +1974,10 @@ pub enum Name { /// ^ ^ ^ /// ``` ThematicBreakSequence, - - /// Whole frontmatter. - /// - /// ## Info - /// - /// * **Context**: - /// [document content][crate::construct::document] - /// * **Content model**: - /// [`FrontmatterFence`][Name::FrontmatterFence], - /// [`FrontmatterChunk`][Name::FrontmatterChunk], - /// [`LineEnding`][Name::LineEnding] - /// * **Construct**: - /// [`frontmatter`][crate::construct::frontmatter] - /// - /// ## Example - /// - /// ````markdown - /// > | --- - /// ^^^ - /// > | title: Neptune - /// ^^^^^^^^^^^^^^ - /// > | --- - /// ^^^ - /// ```` - Frontmatter, - /// Frontmatter chunk. - /// - /// ## Info - /// - /// * **Context**: - /// [`Frontmatter`][Name::Frontmatter] - /// * **Content model**: - /// void - /// * **Construct**: - /// [`frontmatter`][crate::construct::frontmatter] - /// - /// ## Example - /// - /// ````markdown - /// | --- - /// > | title: Neptune - /// ^^^^^^^^^^^^^^ - /// | --- - /// ```` - FrontmatterChunk, - /// Frontmatter fence. - /// - /// ## Info - /// - /// * **Context**: - /// [`Frontmatter`][Name::Frontmatter] - /// * **Content model**: - /// [`FrontmatterSequence`][Name::FrontmatterSequence], - /// [`SpaceOrTab`][Name::SpaceOrTab] - /// * **Construct**: - /// [`frontmatter`][crate::construct::frontmatter] - /// - /// ## Example - /// - /// ````markdown - /// > | --- - /// ^^^ - /// | title: Neptune - /// > | --- - /// ^^^ - /// ```` - FrontmatterFence, - /// Frontmatter sequence. - /// - /// ## Info - /// - /// * **Context**: - /// [`FrontmatterFence`][Name::FrontmatterFence] - /// * **Content model**: - /// void - /// * **Construct**: - /// [`frontmatter`][crate::construct::frontmatter] - /// - /// ## Example - /// - /// ````markdown - /// > | --- - /// ^^^ - /// | title: Neptune - /// > | --- - /// ^^^ - /// ```` - FrontmatterSequence, } /// List of void events, used to make sure everything is working well. -pub const VOID_EVENTS: [Name; 43] = [ +pub const VOID_EVENTS: [Name; 46] = [ Name::AttentionSequence, Name::AutolinkEmail, Name::AutolinkMarker, @@ -1949,6 +2003,9 @@ pub const VOID_EVENTS: [Name; 43] = [ Name::DefinitionTitleMarker, Name::EmphasisSequence, Name::FrontmatterChunk, + Name::GfmAutolinkLiteralEmail, + Name::GfmAutolinkLiteralProtocol, + Name::GfmAutolinkLiteralWww, Name::FrontmatterSequence, Name::HardBreakEscape, Name::HardBreakTrailing, @@ -2013,6 +2070,40 @@ pub struct Point { pub vs: usize, } +impl Point { + /// Create a new point, that is shifted from the close earlier current + /// point, to `index.` + // To do: tabs. + pub fn shift_to(&self, bytes: &[u8], index: usize) -> Point { + let mut next = self.clone(); + debug_assert!(index > next.index, "expect"); + + while next.index < index { + match bytes[next.index] { + b'\n' | b'\r' => unreachable!("cannot move past line endings"), + b'\t' => { + unreachable!("to do: tab") + // let remainder = next.column % TAB_SIZE; + // let vs = if remainder == 0 { + // 0 + // } else { + // TAB_SIZE - remainder + // }; + + // next.index += 1; + // next.column += 1 + vs; + } + _ => { + next.index += 1; + next.column += 1; + } + } + } + + next + } +} + /// Event kinds. #[derive(Clone, Debug, Eq, PartialEq)] pub enum Kind { |