add a SDCV_HISTFILE environment variable

Dushistov / sdcv

https://dushistov.github.io/sdcv/

GNU General Public License v2.0

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add a SDCV_HISTFILE environment variable #15

Closed legrostdg closed 6 years ago

legrostdg commented 7 years ago

It would be nice to have a SDCV_HISTSIZE environment variable to be able to put ~/.sdcv_history in an other file (for example $XDG_DATA_DIR/sdcv/sdcv_history).