feat: Support control characters for modifying `surrounds`. (#179)

kylechui / nvim-surround

Add/change/delete surrounding delimiter pairs with ease. Written with :heart: in Lua.

MIT License

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Closed idanarye closed 1 year ago

idanarye commented 1 year ago

config.get_char can now return strings that represent control characters, both single-byte (e.g. Ctrl+something) and multi-byte (e.g. Alt+something)
New helper function config.termcode for generating keys for surrounds that use control characters.

BREAKING CHANGE: User defined invalid_key_behavior handlers will be activated for control characters that don't have defined surrounds.

kylechui commented 1 year ago

Looks good to me, thanks for the PR!