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authorKartik K. Agaram <vc@akkartik.com>2015-11-06 17:29:52 -0800
committerKartik K. Agaram <vc@akkartik.com>2015-11-06 17:29:52 -0800
commitb2e4056d6674515ed9ba3b56c40ec19c9b7eae3a (patch)
treee150b769e4a3df1b1a5336408cf8c4f3a573df0b /041jump_target.cc
parent57d01f212c8cddb14f585b3ab32984d11a9222e3 (diff)
downloadmu-b2e4056d6674515ed9ba3b56c40ec19c9b7eae3a.tar.gz
2383 - new concern: idempotence of transforms
I'd not paid any attention to it so far, but I need to do so from now
on.
Diffstat (limited to '041jump_target.cc')
-rw-r--r--041jump_target.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/041jump_target.cc b/041jump_target.cc
index 3bd8cedb..0155ae89 100644
--- a/041jump_target.cc
+++ b/041jump_target.cc
@@ -19,7 +19,7 @@ recipe main [
 put(Type_ordinal, "label", 0);
 
 :(before "Transform.push_back(transform_braces)")
-Transform.push_back(transform_labels);
+Transform.push_back(transform_labels);  // idempotent
 
 :(code)
 void transform_labels(const recipe_ordinal r) {