Move vim function in a specific file
This commit is contained in:
Francesco Abbate
parent
4b68ce431c
commit
879018502f
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@ -15,80 +15,6 @@ local modkey_map = {
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["right alt"] = "altgr",
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["right alt"] = "altgr",
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}
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}
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function keymap.reset_vim_command()
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keymap.command_verb = '.'
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keymap.command_mult = ''
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end
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function keymap.vim_mult()
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return keymap.command_mult == '' and 1 or tostring(keymap.command_mult)
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end
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local function table_find(t, e)
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for i = 1, #t do
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if t[i] == e then return i end
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end
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end
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keymap.vim_verbs_obj = {'d', 'c'}
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keymap.vim_verbs_imm = {'y', 'p', 'h', 'j', 'k', 'l', 'x', 'i', 'u'}
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keymap.vim_objects = {'d', 'e', 'w', '$'}
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local vim_object_map = {
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['e'] = 'next-word-end',
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['w'] = 'next-word-begin',
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['$'] = 'end-of-line',
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}
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function keymap.vim_execute(verb, mult, object)
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if verb == '.' then
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if object == '$' then
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command.perform_many(mult - 1, 'doc:move-to-next-line')
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command.perform('doc:move-to-end-of-line')
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else
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command.perform_many(mult, 'doc:move-to-' .. vim_object_map[object])
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end
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elseif verb == 'd' then
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if object == '$' then
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command.perform_many(mult, 'doc:select-to-next-line')
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elseif object == 'd' then
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command.perform('doc:move-to-start-of-line')
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command.perform_many(mult, 'doc:select-to-next-line')
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else
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command.perform_many(mult, 'doc:select-to-' .. vim_object_map[object])
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end
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command.perform('doc:copy')
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command.perform('doc:cut')
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elseif verb == 'c' then
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command.perform_many(mult, 'doc:select-to-' .. vim_object_map[object])
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command.perform('doc:copy')
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command.perform('doc:cut')
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command.perform('core:set-insert-mode')
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elseif verb == 'h' then
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command.perform_many(mult, 'doc:move-to-previous-char')
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elseif verb == 'j' then
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command.perform_many(mult, 'doc:move-to-next-line')
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elseif verb == 'k' then
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command.perform_many(mult, 'doc:move-to-previous-line')
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elseif verb == 'l' then
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command.perform_many(mult, 'doc:move-to-next-char')
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elseif verb == 'x' then
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command.perform_many(mult, 'doc:delete')
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elseif verb == 'i' then
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command.perform('core:set-insert-mode')
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elseif verb == 'p' then
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command.perform('doc:paste')
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elseif verb == 'u' then
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command.perform('doc:undo')
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else
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return false
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end
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return true
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end
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keymap.reset_vim_command()
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local modkeys = { "ctrl", "alt", "altgr", "shift" }
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local modkeys = { "ctrl", "alt", "altgr", "shift" }
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local function key_to_stroke(k)
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local function key_to_stroke(k)
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@ -138,34 +64,9 @@ function keymap.on_key_pressed(k)
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else
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else
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local stroke = key_to_stroke(k)
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local stroke = key_to_stroke(k)
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local mode = core.get_editing_mode(core.active_view)
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local mode = core.get_editing_mode(core.active_view)
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if mode == 'command' then
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if mode then
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if keymap.command_verb == '.' and table_find(keymap.vim_verbs_imm, stroke) then
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local vim = require "core.vim"
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keymap.vim_execute(stroke, keymap.vim_mult())
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return vim.on_key_pressed(mode, stroke, k)
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keymap.reset_vim_command()
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return true
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elseif keymap.command_verb == '.' and table_find(keymap.vim_verbs_obj, stroke) then
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keymap.command_verb = stroke
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return true
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elseif string.byte(k) >= string.byte('0') and string.byte(k) <= string.byte('9') then
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keymap.command_mult = keymap.command_mult .. k
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return true
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elseif table_find(keymap.vim_objects, stroke) then
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keymap.vim_execute(keymap.command_verb, keymap.vim_mult(), stroke)
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keymap.reset_vim_command()
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return true
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elseif stroke == 'escape' then
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keymap.reset_vim_command()
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return true
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end
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elseif mode == 'insert' then
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if stroke == 'escape' or stroke == 'ctrl+c' then
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core.set_editing_mode(core.active_view, 'command')
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return true
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end
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if stroke == 'backspace' then
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command.perform('doc:backspace')
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end
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return false
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end
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end
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local commands = keymap.map[stroke]
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local commands = keymap.map[stroke]
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if commands then
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if commands then
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@ -0,0 +1,115 @@
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local core = require "core"
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local command = require "core.command"
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local vim = {}
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local command_buffer = {verb = '.', mult_accu = ''}
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function command_buffer:reset()
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self.verb = '.'
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self.mult_accu = ''
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end
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function command_buffer:mult()
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return self.mult_accu == '' and 1 or tostring(self.mult_accu)
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end
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function command_buffer:add_mult_char(k)
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self.mult_accu = self.mult_accu .. k
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end
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local function table_find(t, e)
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for i = 1, #t do
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if t[i] == e then return i end
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end
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end
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local verbs_obj = {'d', 'c'}
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local verbs_imm = {'y', 'p', 'h', 'j', 'k', 'l', 'x', 'i', 'u'}
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local vim_objects = {'d', 'e', 'w', '$'}
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local vim_object_map = {
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['e'] = 'next-word-end',
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['w'] = 'next-word-begin',
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['$'] = 'end-of-line',
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}
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local function vim_execute(verb, mult, object)
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if verb == '.' then
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if object == '$' then
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command.perform_many(mult - 1, 'doc:move-to-next-line')
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command.perform('doc:move-to-end-of-line')
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else
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command.perform_many(mult, 'doc:move-to-' .. vim_object_map[object])
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end
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elseif verb == 'd' then
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if object == '$' then
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command.perform_many(mult, 'doc:select-to-next-line')
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elseif object == 'd' then
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command.perform('doc:move-to-start-of-line')
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command.perform_many(mult, 'doc:select-to-next-line')
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else
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command.perform_many(mult, 'doc:select-to-' .. vim_object_map[object])
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end
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command.perform('doc:copy')
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command.perform('doc:cut')
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elseif verb == 'c' then
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command.perform_many(mult, 'doc:select-to-' .. vim_object_map[object])
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command.perform('doc:copy')
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command.perform('doc:cut')
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command.perform('core:set-insert-mode')
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elseif verb == 'h' then
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command.perform_many(mult, 'doc:move-to-previous-char')
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elseif verb == 'j' then
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command.perform_many(mult, 'doc:move-to-next-line')
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elseif verb == 'k' then
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command.perform_many(mult, 'doc:move-to-previous-line')
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elseif verb == 'l' then
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command.perform_many(mult, 'doc:move-to-next-char')
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elseif verb == 'x' then
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command.perform_many(mult, 'doc:delete')
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elseif verb == 'i' then
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command.perform('core:set-insert-mode')
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elseif verb == 'p' then
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command.perform('doc:paste')
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elseif verb == 'u' then
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command.perform('doc:undo')
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else
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return false
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end
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return true
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end
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function vim.on_key_pressed(mode, stroke, k)
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if mode == 'command' then
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if command_buffer.verb == '.' and table_find(verbs_imm, stroke) then
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vim_execute(stroke, command_buffer:mult())
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command_buffer:reset()
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return true
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elseif command_buffer.verb == '.' and table_find(verbs_obj, stroke) then
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command_buffer.verb = stroke
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return true
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elseif string.byte(k) >= string.byte('0') and string.byte(k) <= string.byte('9') then
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command_buffer:add_mult_char(k)
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return true
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elseif table_find(vim_objects, stroke) then
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vim_execute(command_buffer.verb, command_buffer:mult(), stroke)
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command_buffer:reset()
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return true
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elseif stroke == 'escape' then
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command_buffer:reset()
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return true
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end
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elseif mode == 'insert' then
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if stroke == 'escape' or stroke == 'ctrl+c' then
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core.set_editing_mode(core.active_view, 'command')
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return true
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end
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if stroke == 'backspace' then
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command.perform('doc:backspace')
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end
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end
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return false
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end
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return vim
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