--- a/src/Pure/Admin/check_sources.scala Thu Oct 20 13:53:36 2016 +0200
+++ b/src/Pure/Admin/check_sources.scala Thu Oct 20 16:29:02 2016 +0200
@@ -15,6 +15,9 @@
val file_pos = path.position
def line_pos(i: Int) = Position.Line_File(i + 1, file_name)
+ if (space_explode('/', Word.lowercase(path.expand.split_ext._1.implode)).contains("aux"))
+ Output.warning("Illegal file-name on Windows" + Position.here(file_pos))
+
val content = File.read(path)
for { (line, i) <- split_lines(content).iterator.zipWithIndex }