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Bugfix: Must use array here because of word splitting

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This commit is contained in:
Jakob Schöttl 2019-01-11 23:41:45 +01:00 committed by Simon Michael
parent e3826be379
commit 1cd979ae18
1 changed files with 7 additions and 2 deletions
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9
shell-completion/hledger-completion.bash.m4
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@ -1,4 +1,4 @@
#!/bin/bash
# Completion script for hledger.
# Created using a Makefile and real hledger.
@ -52,7 +52,12 @@ hledgerCompletionFunction() {
if [[ -n $completeFiles ]]; then
#COMP_WORDBREAKS='= '
COMPREPLY+=( $(compgen -df | grep "^$filenameSoFar") )
declare -a files
# This does not work because assignment to 'files' in the "pipe
# subshell" has no effect!
#compgen -df | grep "^$filenameSoFar" | readarray -t files
readarray -t files < <(compgen -df | grep "^$filenameSoFar")
COMPREPLY=( "${files[@]}" )
else
COMPREPLY+=( $(grep -h "^$wordToComplete" -- "$HLEDGER_COMPLETION_TEMPDIR/commands.txt" "$HLEDGER_COMPLETION_TEMPDIR/generic-options.txt") )