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------------------------------------
--- LIBRARIES
------------------------------------
require('vis')
-- plugins
require("backup")
require("cursors")
require("title")
------------------------------------
--- FUNCTIONS
------------------------------------
local map_cmd = function(mode, map, command, help)
vis:map(mode, map, function() vis:command(command) end, help)
end
local map_cmd_restore = function(mode, map, command, help)
vis:map(mode, map, function()
if (mode == vis.modes.INSERT) then
vis:feedkeys("<Escape>")
end
vis:feedkeys("m")
vis:command(command)
vis:feedkeys("M")
if (mode == vis.modes.INSERT) then
vis:feedkeys("i")
end
end, help)
end
local map_keys = function(mode, map, keys, help)
vis:map(mode, map, function() vis:feedkeys(keys) end, help)
end
------------------------------------
--- VARIABLES
------------------------------------
local m = vis.modes
------------------------------------
--- COMMANDS
-----------------------------------
vis:command_register("Q", function() vis:command("qa!") end, "Quit all")
-------------------------------------
--- MAPPINGS
-------------------------------------
map_cmd_restore(m.NORMAL, " r", "e $vis_filepath", "Reload active file")
map_cmd(m.NORMAL, " c", "e ~/.config/vis/visrc.lua", "Edit config file")
map_cmd(m.NORMAL, " q", "q!", "Quit (force)")
map_cmd(m.NORMAL, " s", "!doas vis $vis_filepath", "Edit as superuser")
map_cmd(m.NORMAL, " w", "w", "Write")
map_cmd(m.NORMAL, " x", "!chmod u+x $vis_filepath", "Make active file executable")
vis:map(m.NORMAL, " eh", function()
vis:command("!lowdown $vis_filepath > ${vis_filepath%.md}.html")
vis:info("exported.")
end, "Export markdown to html")
map_keys(m.NORMAL, " nl", ":<seq -f '%0.0f. ' 1 ", "Insert numbered list")
map_keys(m.NORMAL, " ws", ":,x/[ \t]+$|^[ \t]+$/d<Enter>", "Remove trailing whitespace")
-- select markdown list element: ,x/^(\d+\.|[-*])\s+.+\n(^ .+\n)*/
------------------------------------
--- EVENTS
------------------------------------
vis.events.subscribe(vis.events.INIT, function()
vis.options.ignorecase = true
vis.options.autoindent = true
vis.options.shell = "/bin/sh"
local theme = "nord"
vis:command("set theme " .. theme)
end)
vis.events.subscribe(vis.events.WIN_OPEN, function(win) -- luacheck: no unused args
win.options.relativenumbers = true
if win.syntax == "bash" then
map_keys(m.NORMAL, " v",
"V:x/^(\\s*)(.+)$/ c/\\1>\\&2 printf '\\2: %s\\\\n' \"$\\2\"/<Enter><Escape>", "Print variable")
end
end)
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