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-rw-r--r--qmake/library/proitems.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/qmake/library/proitems.h b/qmake/library/proitems.h
index cd7af34108..13693837b9 100644
--- a/qmake/library/proitems.h
+++ b/qmake/library/proitems.h
@@ -275,6 +275,7 @@ enum ProToken {
TokRemove, // variable -=
TokReplace, // variable ~=
// previous literal/expansion is a variable manipulation
+ // - lower bound for expected output length (1)
// - value expression + TokValueTerminator
TokValueTerminator, // assignment value terminator
TokLiteral, // literal string (fully dequoted)