Comments to make the code more understandable

BloopAI · Feb 11, 2019 · 96fc91c · 96fc91c
1 parent c8f3d49
commit 96fc91c
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diff --git a/src/parser/inlines.rs b/src/parser/inlines.rs
@@ -893,6 +893,8 @@ impl<'a, 'r, 'o, 'd, 'i> Subject<'a, 'r, 'o, 'd, 'i> {
         let is_image = self.brackets[brackets_len - 1].image;
         let after_link_text_pos = self.pos;
 
+        // Try to find a link destination within parenthesis
+
         let mut sps = 0;
         let mut url: &[u8] = &[];
         let mut n: usize = 0;
@@ -925,6 +927,8 @@ impl<'a, 'r, 'o, 'd, 'i> Subject<'a, 'r, 'o, 'd, 'i> {
             }
         }
 
+        // Try to see if this is a reference link
+
         let (mut lab, mut found_label) = match self.link_label() {
             Some(lab) => (lab.to_vec(), true),
             None => (vec![], false),

diff --git a/src/parser/mod.rs b/src/parser/mod.rs
@@ -1355,10 +1355,12 @@ impl<'a, 'o> Parser<'a, 'o> {
                 let mut this_bracket = false;
                 loop {
                     match n.data.borrow_mut().value {
+                        // Join adjacent text nodes together
                         NodeValue::Text(ref mut root) => {
                             let ns = match n.next_sibling() {
                                 Some(ns) => ns,
                                 _ => {
+                                    // Post-process once we are finished joining text nodes
                                     self.postprocess_text_node(n, root);
                                     break;
                                 }
@@ -1370,6 +1372,7 @@ impl<'a, 'o> Parser<'a, 'o> {
                                     ns.detach();
                                 }
                                 _ => {
+                                    // Post-process once we are finished joining text nodes
                                     self.postprocess_text_node(n, root);
                                     break;
                                 }