Add print-gloss to print single entry.

CHANGELOG.md

@@ -12,6 +12,11 @@
 > definition, whereas the long in `#gls(...)` refers to the "long form" of the
 > entry's output.
 
+> [!TIP]
+> A new utility `print-gloss` has been added to allow printing the default's
+> formatting for a single entry. This is useful when you want to print
+> a single entry outside of `print-glossary`.
+> Fixes #166.
 
 ## 0.5.9
 

glossarium.typ

@@ -14,6 +14,7 @@
   make-glossary,
   register-glossary,
   reset-counts,
+  print-gloss,
   print-glossary,
   gls-key,
   gls-short,
@@ -32,4 +33,5 @@
   Gls,
   Glspl,
   style-entries,
+  //
 )

tests/print-gloss/.gitignore

@@ -0,0 +1,4 @@
+# generated by tytanic, do not edit
+
+diff/**
+out/**

tests/print-gloss/test.typ

@@ -0,0 +1,23 @@
+#import "../../themes/default.typ": *
+#let entry-list = (
+  (key: "foo", description: "This is the foo entry."),
+  (key: "bar", long: "longbar", description: "This is the bar entry."),
+  (key: "baz"),
+  (key: "qux"),
+)
+#register-glossary(entry-list)
+#show: make-glossary
+
+#print-glossary(entry-list, show-all: true)
+
+= Tests
+
+@foo
+
+@bar @qux
+
+Reprint foo's entry.
+#print-gloss("foo")
+
+Reprint bar's entry.
+#print-gloss("bar")

themes/default.typ

@@ -1609,6 +1609,28 @@
   use-key-as-short: use-key-as-short,
 )
 
+#let print-gloss(
+  key,
+  show-all: false,
+  disable-back-references: false,
+  deduplicate-back-references: false,
+  minimum-refs: 0, // Default to 0 to always print
+  description-separator: ": ",
+  user-print-title: default-print-title,
+  user-print-description: default-print-description,
+  user-print-back-references: default-print-back-references,
+) = context default-print-gloss(
+  __get_entry_with_key(here(), key),
+  show-all: show-all,
+  disable-back-references: disable-back-references,
+  deduplicate-back-references: deduplicate-back-references,
+  minimum-refs: minimum-refs,
+  description-separator: description-separator,
+  user-print-title: user-print-title,
+  user-print-description: user-print-description,
+  user-print-back-references: user-print-back-references,
+)
+
 #let _print-glossary(
   entry-list,
   groups: (),