Remove line number limit for LaTeX fragments.

src/parser/latex_fragment.rs

@@ -202,17 +202,13 @@ fn bordered_dollar_fragment<'r, 's>(
     // TODO: I'm assuming I should be peeking at the borders but the documentation is not clear. Test to figure out.
     let (_, _) = peek(parser_with_context!(open_border)(context))(remaining)?;
 
-    // TODO: As an optimization it would be nice to exit early upon hitting the 3rd line break
-    let (remaining, _) = verify(
-        recognize(many_till(
-            anychar,
-            peek(alt((
-                parser_with_context!(exit_matcher_parser)(context),
-                tag("$"),
-            ))),
-        )),
-        |body: &OrgSource<'_>| Into::<&str>::into(body).lines().take(4).count() <= 3,
-    )(remaining)?;
+    let (remaining, _) = recognize(many_till(
+        anychar,
+        peek(alt((
+            parser_with_context!(exit_matcher_parser)(context),
+            tag("$"),
+        ))),
+    ))(remaining)?;
 
     let (_, _) = peek(parser_with_context!(close_border)(context))(remaining)?;
     let (remaining, _) = tag("$")(remaining)?;