odd behavior from overloading the "source" builtin

binxQRPThwkqX.bin Description: Binary data

odd behavior from overloading the "source" builtin

wait() { echo x } wait

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binK813SZFOYK.bin Description: Binary data

style of assignment to variable changes command selection

These two bash sequences are not equivalent. My intuition and the bash man page tell me they should be the same. % export X=x; time --version; unset X -bash: --version: command not found % unset X; X=x time --version GNU time 1.7 Behavior observed in: GNU bash, version 3.2.33(18)-relea