diff options
Diffstat (limited to 'src/construct/definition.rs')
| -rw-r--r-- | src/construct/definition.rs | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/src/construct/definition.rs b/src/construct/definition.rs index 674bd65..6a3aceb 100644 --- a/src/construct/definition.rs +++ b/src/construct/definition.rs @@ -5,31 +5,13 @@ //! ```bnf //! definition ::= label ':' whitespace destination [ whitespace title ] [ space_or_tab ] //! -//! ; Restriction: maximum `999` codes allowed between brackets. -//! ; Restriction: no blank lines. -//! ; Restriction: at least 1 non-space and non-eol code must exist. -//! label ::= '[' *( label_text | label_escape ) ']' -//! label_text ::= code - '[' - '\\' - ']' -//! label_escape ::= '\\' [ '[' | '\\' | ']' ] -//! -//! destination ::= destination_enclosed | destination_raw -//! destination_enclosed ::= '<' *( destination_enclosed_text | destination_enclosed_escape ) '>' -//! destination_enclosed_text ::= code - '<' - '\\' - '>' - eol -//! destination_enclosed_escape ::= '\\' [ '<' | '\\' | '>' ] -//! destination_raw ::= 1*( destination_raw_text | destination_raw_escape ) -//! ; Restriction: unbalanced `)` characters are not allowed. -//! destination_raw_text ::= code - '\\' - ascii_control - space_or_tab - eol -//! destination_raw_escape ::= '\\' [ '(' | ')' | '\\' ] -//! -//! ; Restriction: no blank lines. -//! ; Restriction: markers must match (in case of `(` with `)`). -//! title ::= marker [ *( code - '\\' | '\\' [ marker ] ) ] marker -//! marker ::= '"' | '\'' | '(' -//! //! whitespace ::= eol *whitespace | 1*space_or_tab [ eol *whitespace ] //! space_or_tab ::= ' ' | '\t' //! ``` //! +//! See [`destination`][destination], [`title`][title], and [`label`][label] +//! for grammar, notes, and recommendations. +//! //! Definitions in markdown do not, on their own, relate to anything in HTML. //! When matched with a link (reference), they together relate to the `<a>` //! element in HTML. @@ -72,7 +54,7 @@ //! ``` //! //! For info on how to encode characters in URLs, see -//! [`partial_destination`][destination]. +//! [`destination`][destination]. //! For info on how to characters are encoded as `href` on `<a>` or `src` on //! `<img>` when compiling, see //! [`sanitize_uri`][sanitize_uri]. @@ -105,6 +87,8 @@ //! [character_escape]: crate::construct::character_escape //! [character_reference]: crate::construct::character_reference //! [destination]: crate::construct::partial_destination +//! [title]: crate::construct::partial_title +//! [label]: crate::construct::partial_label //! [sanitize_uri]: crate::util::sanitize_uri::sanitize_uri //! [normalize_identifier]: crate::util::normalize_identifier //! [html-a]: https://html.spec.whatwg.org/multipage/text-level-semantics.html#the-a-element |