--- a/src/Pure/General/latex.scala Sat Jun 28 12:17:48 2025 +0200
+++ b/src/Pure/General/latex.scala Sat Jun 28 12:22:03 2025 +0200
@@ -254,7 +254,7 @@
): String = {
var line = 1
val result = new mutable.ListBuffer[String]
- val positions = new mutable.ListBuffer[String] ++= init_position(file_pos)
+ val positions = mutable.ListBuffer.from(init_position(file_pos))
val file_position = if (file_pos.isEmpty) Position.none else Position.File(file_pos)
--- a/src/Pure/Thy/thy_syntax.scala Sat Jun 28 12:17:48 2025 +0200
+++ b/src/Pure/Thy/thy_syntax.scala Sat Jun 28 12:22:03 2025 +0200
@@ -326,7 +326,7 @@
val reparse_set = reparse.toSet
var nodes = nodes0
- val doc_edits = new mutable.ListBuffer[Document.Edit_Command]; doc_edits ++= doc_edits0
+ val doc_edits = mutable.ListBuffer.from(doc_edits0)
val node_edits =
(edits ::: reparse.map((_, Document.Node.Edits(Nil)))).groupBy(_._1)