c6896f7f49
Changelog from AN-2021-05-19:
- Bourne Shell: the fc(1) builtin now handles "fc -l -0" the same
way as ksh does and refers to the current command. Before only
"fc -l -1" did work to select the previous command.
Together with the "ERR" trap fix, this permits to install a
"command not found" handler in the shell that could explain users
how to install a missing command.
This "missing command" handler could be implemented via:
trap 'show-info-message-for-missing-command $(fc -l -0)' ERR
Changelog from AN-2021-06-07:
- Bourne Shell: the man page now uses a correct notation for "[]" for
the arguments of the builtin "dosh" that has been introduced in May
2012.
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