Change url to allow inline formatting for description

Cargo.lock

@@ -571,7 +571,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "snekdown"
-version = "0.18.1"
+version = "0.18.2"
 dependencies = [
  "charred 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "snekdown"
-version = "0.18.1"
+version = "0.18.2"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 license-file = "LICENSE"

src/elements/mod.rs

@@ -210,7 +210,7 @@ pub struct Checkbox {
 
 #[derive(Clone, Debug)]
 pub struct Url {
-    pub description: Option<String>,
+    pub description: Option<Vec<Inline>>,
     pub url: String,
 }
 
@@ -528,7 +528,7 @@ impl Row {
 }
 
 impl Url {
-    pub fn new(description: Option<String>, url: String) -> Self {
+    pub fn new(description: Option<Vec<Inline>>, url: String) -> Self {
         Self { description, url }
     }
 }

src/format/html.rs

@@ -319,7 +319,12 @@ impl ToHtml for Image {
                      <label class='imageDescription'>{1}</label>\
                      </div>",
                     encode_attribute(self.url.url.clone().as_str()),
-                    encode_attribute(description.as_str()),
+                    encode_attribute(
+                        description
+                            .iter()
+                            .fold("".to_string(), |a, b| format!("{}{}", a, b.to_html()))
+                            .as_str()
+                    ),
                     style
                 )
                 .as_str(),
@@ -379,12 +384,15 @@ impl ToHtml for Url {
             format!(
                 "<a href='{}'>{}</a>",
                 self.url.clone(),
-                encode_minimal(description.as_str())
+                description
+                    .iter()
+                    .fold("".to_string(), |a, b| format!("{}{}", a, b.to_html()))
+                    .as_str()
             )
         } else {
             format!(
                 "<a href='{}'>{}</a>",
-                self.url.clone(),
+                encode_attribute(self.url.clone().as_str()),
                 encode_minimal(self.url.clone().as_str())
             )
         }

src/parser/inline.rs

@@ -113,12 +113,19 @@ impl ParseInline for Parser {
         let start_index = self.ctm.get_index();
         self.ctm.seek_any(&INLINE_WHITESPACE)?;
 
-        let mut description = String::new();
+        let mut description = Vec::new();
+
         if self.ctm.check_char(&DESC_OPEN) {
             self.ctm.seek_one()?;
-            description =
-                self.ctm
-                    .get_string_until_any_or_rewind(&[DESC_CLOSE], &[LB], start_index)?;
+            self.inline_break_at.push(DESC_CLOSE);
+
+            while let Ok(inline) = self.parse_inline() {
+                description.push(inline);
+                if self.ctm.check_char(&DESC_CLOSE) {
+                    break;
+                }
+            }
+            self.inline_break_at.pop();
         } else if !short_syntax {
             return Err(self.ctm.rewind_with_error(start_index));
         }
@@ -133,10 +140,10 @@ impl ParseInline for Parser {
 
         self.ctm.seek_one()?;
 
-        if description.is_empty() {
-            Ok(Url::new(None, url))
-        } else {
+        if description.len() > 0 {
             Ok(Url::new(Some(description), url))
+        } else {
+            Ok(Url::new(None, url))
         }
     }