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$^ and $$ should be expanded to their values #8

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lzybkr opened this issue Apr 21, 2013 · 0 comments

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lzybkr commented Apr 21, 2013

$^ and $$ (the first and last tokens from the previous command) should be expanded to their values because:

While these tokens save typing, seeing the full command line is usually better
The values of $^ and $$ will likely change if the command is executed from history.

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