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Shell+LibLine: Support HISTCONTROL environment variable

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This is implemented in Line::Editor meaning not only the Shell will
respect it, but also js, Debugger etc.

Possible values are "ignorespace", "ignoredups" and "ignoreboth", as
documented in Shell-vars(7), for now.

The default value for the anon user (set in .shellrc) is "ignoreboth".
This commit is contained in:
Linus Groh 2020-10-25 23:35:00 +00:00 • committed by Andreas Kling
parent 4a4b1b1131
commit d412fbdcf3
3 changed files with 21 additions and 1 deletions
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2
Base/home/anon/.shellrc
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@ -3,3 +3,5 @@
# IFS controls what $(...) (inline evaluate) would split its captured
# string with. the default is \x0a (i.e. newline).
IFS="\x0a"
export HISTCONTROL="ignoreboth"