Lists with indent-based parsing

- Unordered lists with indent-based parsing and basic layout using stacks
- Headings are now also indent based
- Removes syntax functions since they will be superseded by select & transform

7 files changed, 66 insertions, 73 deletions

diff --git a/tests/typ/code/include.typ b/tests/typ/code/include.typ
index 945a041d..8080c6e8 100644
--- a/tests/typ/code/include.typ
+++ b/tests/typ/code/include.typ
@@ -13,7 +13,7 @@
 // Expression as a file name.
 #let chap2 = include "import" + "able/chap" + "2.typ"
 
-_ -- Intermission -- _
+-- _Intermission_ --
 #chap2
 
 {
diff --git a/tests/typ/markup/basic.typ b/tests/typ/markup/basic.typ
index 24c23e64..01582ceb 100644
--- a/tests/typ/markup/basic.typ
+++ b/tests/typ/markup/basic.typ
@@ -1,20 +1,10 @@
 // Test basic markup.
 
 ---
-#let linebreak() = [
-    // Inside the old line break definition is still active.
-    #square(length: 3pt, fill: black) \
-]
-
 A \ B \ C
 
 ---
-// Paragraph breaks don't exist!
-#let parbreak() = [ ]
-
-No more
-
-paragraph breaks
+Paragraph breaks
 
 for you!
 
diff --git a/tests/typ/markup/emph.typ b/tests/typ/markup/emph.typ
index 8e25e7d3..048097a1 100644
--- a/tests/typ/markup/emph.typ
+++ b/tests/typ/markup/emph.typ
@@ -9,15 +9,3 @@ Partly em_phas_ized.
 
 // Scoped to body.
 #rect[_Scoped] to body.
-
----
-#let emph = strong
-_Strong_
-
-#let emph() = "Hi"
-_, _!
-
-#let emph = "hi"
-
-// Error: 1-2 expected function, found string
-_
diff --git a/tests/typ/markup/heading.typ b/tests/typ/markup/heading.typ
index 56f48bae..cffa6ed4 100644
--- a/tests/typ/markup/heading.typ
+++ b/tests/typ/markup/heading.typ
@@ -4,38 +4,21 @@
 // Different number of hashtags.
 
 // Valid levels.
-# 1
-### 2
-###### 6
+# Level 1
+### Level 2
+###### Level 6
 
 // Too many hashtags.
 // Warning: 1-8 should not exceed depth 6
-####### 7
-
----
-// Heading continuation over linebreak.
-
-// Code blocks continue heading.
-# A{
-    "B"
-}
-
-// Function call continues heading.
-# #rect[
-    A
-] B
-
-// Without some kind of block, headings end at a line break.
-# A
-B
+####### Level 7
 
 ---
 // Heading vs. no heading.
 
 // Parsed as headings if at start of the context.
-/**/ # Ok
-{[## Ok]}
-#rect[### Ok]
+/**/ # Level 1
+{[## Level 2]}
+#rect[### Level 3]
 
 // Not at the start of the context.
 No # heading
@@ -44,9 +27,16 @@ No # heading
 \# No heading
 
 ---
-// Make small, but double heading.
-#let heading(contents) = heading(contents + contents, level: 6)
+// While indented at least as much as the start, the heading continues.
+
+# This
+  is
+    indented.
+
+#  This
+  is not.
 
-// The new heading's argument list doesn't contain `level`.
-// Error: 1-11 unexpected argument
-### Twice.
+// Code blocks continue heading.
+# A {
+    "B"
+}
diff --git a/tests/typ/markup/lists.typ b/tests/typ/markup/lists.typ
new file mode 100644
index 00000000..5c464ab8
--- /dev/null
+++ b/tests/typ/markup/lists.typ
@@ -0,0 +1,45 @@
+// Test lists.
+
+---
+_Shopping list_
+- Apples
+- Potatoes
+- Juice
+
+---
+- First level.
+  - Second level.
+
+    There are multiple paragraphs.
+    - Third level.
+
+    Still the same bullet point.
+  - Still level 2.
+- At the top.
+
+---
+- Works
+    - Also with four spaces
+		- Or two tabs
+
+---
+  - Top-level indent
+- is fine.
+
+---
+Tightly
+- surrounded
+- by two
+paragraphs.
+
+---
+ - A
+     - B
+   - C
+  - D
+
+---
+- Level 1
+  - Level [
+2 through template
+]
diff --git a/tests/typ/markup/raw.typ b/tests/typ/markup/raw.typ
index cae3d261..005d413e 100644
--- a/tests/typ/markup/raw.typ
+++ b/tests/typ/markup/raw.typ
@@ -46,14 +46,6 @@ def hi():
 ```
 
 ---
-// Make everything block-level.
-#let raw(text) = raw(text, block: true)
-
-// The new raw's argument list doesn't contain `block`.
-// Error: 6-10 unexpected argument
-This `is` block-level.
-
----
 // Unterminated.
 // Error: 2:1 expected backtick(s)
 `endless
diff --git a/tests/typ/markup/strong.typ b/tests/typ/markup/strong.typ
index b487d06d..36695c48 100644
--- a/tests/typ/markup/strong.typ
+++ b/tests/typ/markup/strong.typ
@@ -9,15 +9,3 @@ Partly str*ength*ened.
 
 // Scoped to body.
 #rect[*Scoped] to body.
-
----
-#let strong = emph
-*Emph*
-
-#let strong() = "Bye"
-*, *!
-
-#let strong = 123
-
-// Error: 1-2 expected function, found integer
-*