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lines changedFilter options
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lines changed Original file line number Diff line number Diff line change
@@ -2007,7 +2007,9 @@ set({mode}, {lhs}, {rhs}, {opts}) *vim.keymap.set()*
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create mapping on multiple modes.
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{lhs} string Left-hand side |{lhs}| of the mapping.
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{rhs} string|function Right-hand side |{rhs}| of the
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mapping. Can also be a Lua function.
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mapping. Can also be a Lua function. If a Lua
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function and `opts.expr == true`, returning `nil`
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or `false` is equivalent to an empty string.
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{opts} table A table of |:map-arguments| such as
2012 2014
"silent". In addition to the options listed in
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|nvim_set_keymap()|, this table also accepts the
@@ -35,6 +35,8 @@ local keymap = {}
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--- Can also be list of modes to create mapping on multiple modes.
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---@param lhs string Left-hand side |{lhs}| of the mapping.
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---@param rhs string|function Right-hand side |{rhs}| of the mapping. Can also be a Lua function.
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--- If a Lua function and `opts.expr == true`, returning `nil` or `false`
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--- is equivalent to an empty string.
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--
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---@param opts table A table of |:map-arguments| such as "silent". In addition to the options
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--- listed in |nvim_set_keymap()|, this table also accepts the following keys:
@@ -56,10 +58,18 @@ function keymap.set(mode, lhs, rhs, opts)
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local is_rhs_luaref = type(rhs) == "function"
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mode = type(mode) == 'string' and {mode} or mode
58 60 59 -
if is_rhs_luaref and opts.expr and opts.replace_keycodes ~= false then
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if is_rhs_luaref and opts.expr then
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local user_rhs = rhs
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rhs = function ()
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return vim.api.nvim_replace_termcodes(user_rhs(), true, true, true)
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local res = user_rhs()
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if not res then
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-- TODO(lewis6991): Handle this in C?
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return ''
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elseif opts.replace_keycodes ~= false then
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return vim.api.nvim_replace_termcodes(res, true, true, true)
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else
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return res
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end
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end
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end
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-- clear replace_keycodes from opts table
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