Missing and broken vi mode balance match for {brace} and [bracket].

[miltieIV2]

$ ble summary

ble summary
GNU bash, version 5.2.37(1)-release (aarch64-apple-darwin23.4.0)
ble.sh, version 0.4.0-nightly+3d8f626 (noarch) [git 2.47.1, GNU Make 4.3, GNU Awk 5.1.0, API: 3.0 (GNU MPFR 4.1.0, GNU MP 6.2.1)]
bash-completion, version 2.16.0 (hash:480ffcc6a751e55621ec526eb5dea7a0d86d9e72, 17877 bytes) (noarch)
fzf key-bindings, (hash:c4dce3ba5bfafecbc6c47695f89ef02c305b984e, 5524 bytes) (noarch)
WARNING: fzf integration "integration/fzf-key-bindings" is not activated.
fzf completion, (hash:db84e06a1ee5fb43bc6ad1aaeec6657cad79c917, 14523 bytes) (noarch) (integration: on)
bash-preexec (.iterm2_shell_integration.bash), (hash:f860a1934587f8b5a23170c68a63e55ba5b2dfaf, 24470 bytes) (noarch)
starship, version 1.21.1 (rustc 1.81.0 (eeb90cda1 2024-09-04) (Homebrew), 2024-10-18 16:27:23 +00:00)
atuin, version 18.4.0 (/opt/homebrew/bin/atuin)
locale: LANG=en_US.UTF-8 LC_TERMINAL=iTerm2 LC_TERMINAL_VERSION=3.5.12beta1
terminal: TERM=xterm-256color wcwidth=15.0-west/16.0-2+ri, xterm:2500 (64;2500;0)
options: -emacs +ignoreeof +notify +vi +extglob +histappend -hostcomplete +inherit_errexit +login_shell

vi mode supports cursor movement to the matching parentheses with the "%" command (put the cursor on either open or close parentheses and type % to move to the matching)

echo 'Test of parentheses ((test paren)) {{test brace}} [[test bracket]] <<test ltgt>> matching'

The percent command works great for () - jumps to the first "(", then to the match, yay!
but does not work for {}, [] , or <>.
When the next open is "{" or "[" "<", nothing happens (not even a beep).
When the "%" command is typed on a closing "}" or "]" (not ">"), the cursor jumps back to the sort-of matching "(", then gets trapped there.

Match failures with "%" - where there is no balance match - does not beep.

Not very many vi-mode-things recognize <> as a balance matching thing.

[akinomyoga]

Ah, OK. This is a typo here:

ble.sh/lib/keymap.vi.sh

Lines 4554 to 4555 in 3d8f626

	if [[ $ch1 == ["$open"] ]]; then
	local i=${open%%"$ch"*}; i=${#i}

"$ch" should be "$ch1".