fix(ast): parse preformatted gemtext as preformatted contentv0.4.2

2 files changed, 50 insertions, 6 deletions

diff --git a/src/ast/container.rs b/src/ast/container.rs
index 1e6c63f..c8ef58c 100644
--- a/src/ast/container.rs
+++ b/src/ast/container.rs
@@ -190,7 +190,7 @@ impl Ast {
       // Match the first character of the Gemtext line to understand the line
       // type
       match line.get(0..1).unwrap_or("") {
-        "=" => {
+        "=" if !*in_preformatted => {
           // If the Gemtext line starts with an "=" ("=>"), it is a link line,
           // so splitting it up should be easy enough.
           let line = line.get(2..).unwrap();
@@ -211,7 +211,7 @@ impl Ast {
 
           break;
         }
-        "#" => {
+        "#" if !*in_preformatted => {
           // If the Gemtext line starts with an "#", it is a heading, so let's
           // find out how deep it goes.
           let level =
@@ -234,7 +234,7 @@ impl Ast {
 
           break;
         }
-        "*" => {
+        "*" if !*in_preformatted => {
           // If the Gemtext line starts with an asterisk, it is a list item, so
           // let's enter a list context.
           if !*in_list {
@@ -249,7 +249,7 @@ impl Ast {
             break;
           }
         }
-        ">" => {
+        ">" if !*in_preformatted => {
           // If the Gemtext line starts with an ">", it is a blockquote, so
           // let's just clip off the line identifier.
           nodes.push(Node::Blockquote(
@@ -259,8 +259,8 @@ impl Ast {
           break;
         }
         "`" => {
-          // If the Gemtext line starts with a backtick, it is a list item, so
-          // let's enter a preformatted text context.
+          // If the Gemtext line starts with a backtick, it's a preformatted
+          // toggle, so let's enter a preformatted text context.
           *in_preformatted = !*in_preformatted;
 
           if *in_preformatted {
diff --git a/src/lib.rs b/src/lib.rs
index b7156a1..aa193f1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -38,3 +38,47 @@
 #[cfg(feature = "meta")] pub mod meta;
 
 #[cfg(feature = "quick")] pub mod quick;
+
+#[cfg(feature = "example-gemtext")]
+pub const EXAMPLE_GEMTEXT: &str = r"```This is alt-text
+Here goes the pre-formatted text.
+
+This continues the pre-formatted text on a new line after a blank line.
+```
+
+# This is a heading
+
+This is some text.
+
+This is more text after a blank line.
+
+* This is a single list item.
+* This is the next list item.
+
+* This is a new list.
+* This is the next item on the new list.
+
+## This is a sub-heading
+
+> This is a blockquote.
+
+### This is a sub-sub-heading.
+
+=> gemini://gem.rest/ This is a link to GemRest
+=> /somewhere
+
+```This is a preformatted block containing inner Gemtext.
+=> gemini://fuwn.me/ This is a link.
+
+* This is a list item.
+
+> This is a blockquote.
+
+# This is a heading.
+
+## This is a sub-heading.
+
+### This is a sub-sub-heading.
+```
+
+That was a link without text.";