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alias: Use read --tokenize

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This did some weird unescaping to try to extract the first word.

So we're now more likely to be *correct*, and the alias benchmark is
about 20% *faster*.

Call it a win-win.
This commit is contained in:
Fabian Homborg
2019-11-29 20:09:02 +01:00
parent 86133b0a2b
commit 115892ccd2
3 changed files with 8 additions and 26 deletions
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2
tests/checks/alias.fish
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@@ -10,9 +10,11 @@ my_alias
alias a-2='echo "hello there"'
alias foo '"a b" c d e'
# Bare `alias` should list the aliases we have created and nothing else
# We have to exclude two aliases because they're an artifact of the unit test
# framework and we can't predict the definition.
alias | grep -Ev '^alias (fish_indent|fish_key_reader) '
# CHECK: alias a-2 'echo "hello there"'
# CHECK: alias foo '"a b" c d e'
# CHECK: alias my_alias 'foo; and echo foo ran'