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Clarify slicing example in `$_COMMAND_PARAMETERS` comment. 

The example assignment should have balanced quotes to avoid any copy /
paste errors or reader confusion. Remove the 'not' since it's clearer if
this is used as a parenthetical example of slicing.
This commit is contained in:
William Melody 2015-10-19 16:50:48 -07:00
parent 0b955f41fa
commit a869da8e4e
1 changed files with 2 additions and 2 deletions
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@ -256,8 +256,8 @@ done
# provides an array that is equivalent to $* and $@ within each command
# function, though the array is zero-indexed, which could lead to confusion.
#
# Use `unset` to remove the first element rather than slicing (e.g., not
# `_COMMAND_PARAMETERS=("${_COMMAND_ARGV[@]:1})`) because under bash 3.2 the
# Use `unset` to remove the first element rather than slicing (e.g.,
# `_COMMAND_PARAMETERS=("${_COMMAND_ARGV[@]:1}")`) because under bash 3.2 the
# resulting slice is treated as a quoted string and doesn't easily get coaxed
# into a new array.
_COMMAND_PARAMETERS=(${_COMMAND_ARGV[*]})