From 01d6fb5a1f79ff1ef48cc69b42d8a91ef9a6d2f1 Mon Sep 17 00:00:00 2001
From: Ben Bridle <ben@derelict.engineering>
Date: Fri, 14 Mar 2025 12:55:00 +1300
Subject: Add optional labels to internal links
Internal links can have labels in the same manner as with external
links, by separating the label and path from each other with a ::
token.
---
src/line.rs | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
(limited to 'src/line.rs')
diff --git a/src/line.rs b/src/line.rs
index b60b55c..5ef940f 100644
--- a/src/line.rs
+++ b/src/line.rs
@@ -81,6 +81,15 @@ impl ToString for Line {
}
}
+fn internal_link(inside: String) -> Option<Token> {
+ if let Some((label, path)) = inside.split_once("::") {
+ let label = label.trim().to_string();
+ let path = path.trim().to_string();
+ Some( Token::InternalLink { label, path } )
+ } else {
+ Some( Token::InternalLink { label: String::new(), path: inside })
+ }
+}
fn external_link(inside: String) -> Option<Token> {
if let Some((label, path)) = inside.split_once("::") {
@@ -101,7 +110,7 @@ const DELIMITERS: [(fn(String)->Option<Token>, &str, &str, &str); 6] = [
( make!(Token::Italic), "_", "_", "_" ),
( make!(Token::Monospace), "`", "`", "`" ),
( make!(Token::Math), "$", "$", "$" ),
- ( make!(Token::InternalLink), "{", "}", "{}" ),
+ ( internal_link, "{", "}", "{}" ),
( external_link, "<", ">", "<>" ),
];
--
cgit v1.2.3-70-g09d2