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Jakob Schöttl 2019-01-12 20:05:13 +01:00 committed by Simon Michael
parent 13c4235730
commit 1ee13bff66
1 changed files with 5 additions and 5 deletions
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10
shell-completion/hledger-completion.bash.m4
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@ -5,20 +5,20 @@
# No set -e because this file is sourced and is not supposed to quit the current shell.
set -o pipefail
# TODO grep "^$wordToComplete" is (functional) not safe to use if the word
# Note: grep "^$wordToComplete" is (functional) not safe to use if the word
# contains regex special chars. But it might be no problem because of
# COMP_WORDBREAKS.
# TODO compgen and compopt is pretty complicated. Piping to
# Note: compgen and compopt is pretty complicated. Piping to
# grep "^$wordToComplete"
# seems like a hack - I'd rather use
# compgen ... -- "$wordToComplete"
# But what options to use? I don't want to use -W because it may exceed the
# maximum command line length. -C "cat file" is not working either. It would be
# best if compgen can read from stdin but it does not.
# best if compgen could read from stdin but it does not.
# Working with bash arrays is nasty compared to editing a text file. Consider
# for example grepping an array or mapping a substitution on it.
# Note: Working with bash arrays is nasty compared to editing a text file.
# Consider for example grepping an array or mapping a substitution on it.
# Therefore, we create temp files in RAM for completion suggestions (see below).
readonly _HLEDGER_COMPLETION_TEMPDIR=$(mktemp -d)