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Diffstat (limited to 'README.markdown')
| -rw-r--r-- | README.markdown | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/README.markdown b/README.markdown index a2493b9d..1a37e662 100644 --- a/README.markdown +++ b/README.markdown @@ -115,16 +115,12 @@ work with [any version 2.05a or newer](http://wiki.bash-hackers.org/scripting/bashchanges). This is why I use older syntax for certain things such as appending items to arrays: -```bash -array[${#array[@]}]=$item -``` + array[${#array[@]}]=$item Compare this to the much nicer syntax available since 3.1-alpha1, which actually works for arrays with sparse indexes, unlike the above syntax: -```bash -array+=("$item") -``` + array+=("$item") Where I do use features that are only available in versions of Bash newer than 2.05a, such as newer `shopt` options or `PROMPT_DIRTRIM`, they are only run |