Merge pull request #79 from typst-community/docs-groups-count-refs

Add examples and tests for new group features and count-refs

examples/groups/groups.typ

@@ -30,7 +30,7 @@
       long: "Default2",
       description: lorem(25),
       group: "", // Please note that an empty group has the same effect as no group
-    ),
+  ),
 )
 #register-glossary(entry-list)
 
@@ -52,3 +52,68 @@ Reference to @bor
   entry-list,
   show-all: true,
 )
+
+= Glossary with custom group heading level
+
+#let entry-list-2 = (
+  (
+    key: "A",
+    short: "A",
+    group: "Group A",
+  ),
+  (
+    key: "B",
+    short: "B",
+    group: "Group B",
+  ),
+)
+#register-glossary(entry-list-2)
+
+Reference to @A
+Reference to @B
+
+#print-glossary(
+  entry-list-2,
+  show-all: true,
+  group-heading-level: 3,
+)
+
+= Glossary with custom group display
+
+#let entry-list-3 = (
+  (
+    key: "C",
+    short: "C",
+    group: "Group C",
+  ),
+  (
+    key: "D",
+    short: "D",
+    group: "Group D",
+  ),
+  (
+    key: "E",
+    short: "E",
+  ),
+)
+#register-glossary(entry-list-3)
+
+// Reference to @C // Error: Reference to @C not found
+// Reference to @D // Error: Reference to @D not found
+Reference to @E (no group)
+
+== Show default group
+
+#print-glossary(
+  entry-list-3,
+  groups: ("",),
+  show-all: true,
+)
+
+== Show Group C and Group D
+
+#print-glossary(
+  entry-list-3,
+  groups: ("Group C", "Group D"),
+  show-all: true,
+)

tests/debug/debug.typ

@@ -216,6 +216,28 @@ Force long when empty defaults to plural: #glspl("potato A", long: true)
 
 #gls-group("potato D")
 
+== #count-refs
+
+#context count-refs((key: "potato D"))
+
+== #count-all-refs
+
+All refs: #context count-all-refs()
+
+Only list 4: #context count-all-refs(entry-list: entry-list-4)
+
+== #there-are-refs
+
+true: #context there-are-refs()
+
+false: #context there-are-refs(groups: (" ",))
+
+#context if there-are-refs(entry-list: ((key: "potato A"),)) [
+  There are refs to potato A in the document.
+] else [
+  There are no refs to potato A in the document.
+]
+
 == test `__attribute_is_empty` error
 
 // #gls-long("potato A")