fix empty fraction when setting per: "/" but not using per

ChHecker · Oct 7, 2023 · d2ab4c3 · d2ab4c3
1 parent c581d41
commit d2ab4c3
Showing 1 changed file with 19 additions and 1 deletion.
diff --git a/lib.typ b/lib.typ
@@ -270,14 +270,23 @@
     if normal-list.at(0).at("cond") {
       formatted += space
     }
-    formatted += " ("
+
+    if per-list.len() > 0 {
+      formatted += " ("
+    }
+
     for (i, chunk) in normal-list.enumerate() {
       let (string: n, cond: space-set) = chunk
       if i != 0 and space-set {
         formatted += space
       }
       formatted += n
     }
+
+    if per-list.len() == 0 {
+      return formatted
+    }
+
     formatted += ")/("
     for (i, chunk) in per-list.enumerate() {
       let (string: p, cond: space-set) = chunk
@@ -416,14 +425,23 @@
     if normal-list.at(0).at("cond") {
       formatted += space
     }
+
+    if per-list.len() > 0 {
       formatted += " ("
+    }
+
     for (i, chunk) in normal-list.enumerate() {
       let (string: n, cond: space-set) = chunk
       if i != 0 and space-set {
         formatted += space
       }
       formatted += n
     }
+
+    if per-list.len() == 0 {
+      return formatted
+    }
+
     formatted += ")/("
     for (i, chunk) in per-list.enumerate() {
       let (string: p, cond: space-set) = chunk