commit 68387571bb42b2ef15f43bcd8d4c4ad81f839f7a
from: Sven M. Hallberg <pesco@khjk.org>
date: Fri Jul 11 18:04:47 2025 UTC

remove unused global declaration

commit - 4d0de19cff257a0d4f7cf8c5e71afd94b18505e1
commit + 68387571bb42b2ef15f43bcd8d4c4ad81f839f7a
blob - 1f6891c5552a498382b5c1f17092072761eb3ada
blob + 75fe16f17df18747e7bdad8f364adfb0ccc22acd
--- exercise
+++ exercise
@@ -155,7 +155,6 @@ proc find_files_iter {resultvar dirsvar paths} {
 }
 
 proc find_files {basedir paths} {
-    global opts
     set dirs {}
     set files {}
     set workdir [pwd]