FZF_WIDGET_OPTS: assignment to invalid subscript range

[OdinsHat]

Environment

• zsh --version: zsh 5.6.2 (x86_64-pc-linux-gnu)
• uname -a: Linux Leonidas 4.19.12-arch1-1-ARCH Add fzf-git-delete-branches #1 SMP PREEMPT Fri Dec 21 13:56:54 UTC 2018 x86_64 GNU/Linux

Actual behaviour

On starting a new terminal I get this error:

/home/me/.zshrc:109: FZF_WIDGET_OPTS: assignment to invalid subscript range

On line 109 I have the example configuration you give in your readme:

FZF_WIDGET_OPTS[insert-history]='--exact'

Expected behaviour

I don't know. I've never seen it work and don't know what it does.

Attempts to fix

• Googled FZF_WIDGET_OPTS and found it only mentioned in your example.
• Changed insert-history to fzf-insert-history and insert-history-line

[rsperl]

add typeset -gA FZF_WIDGET_OPTS above that line.