You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

118 lines
4.1 KiB
Lua

-- base64 encode and decode from http://lua-users.org/wiki/BaseSixtyFour
local b='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'
-- encoding
function enc(data)
return ((data:gsub('.', function(x)
local r,b='',x:byte()
for i=8,1,-1 do r=r..(b%2^i-b%2^(i-1)>0 and '1' or '0') end
return r;
end)..'0000'):gsub('%d%d%d?%d?%d?%d?', function(x)
if (#x < 6) then return '' end
local c=0
for i=1,6 do c=c+(x:sub(i,i)=='1' and 2^(6-i) or 0) end
return b:sub(c+1,c+1)
end)..({ '', '==', '=' })[#data%3+1])
end
-- decoding
function dec(data)
data = string.gsub(data, '[^'..b..'=]', '')
return (data:gsub('.', function(x)
if (x == '=') then return '' end
local r,f='',(b:find(x)-1)
for i=6,1,-1 do r=r..(f%2^i-f%2^(i-1)>0 and '1' or '0') end
return r;
end):gsub('%d%d%d?%d?%d?%d?%d?%d?', function(x)
if (#x ~= 8) then return '' end
local c=0
for i=1,8 do c=c+(x:sub(i,i)=='1' and 2^(8-i) or 0) end
return string.char(c)
end))
end
return function()
vim.opt.expandtab = true -- tabs to spaces
vim.opt.shiftwidth = 2 -- 4 spaces for < and > TODO: change back to 4
vim.opt.softtabstop = 2 -- 4 spaces in a tab TODO: change back to 4
vim.opt.number = true -- Show line numbers
vim.opt.relativenumber = true -- Show other line numbers as relative
vim.opt.smartindent = true -- Smart indent
vim.g.airline_powerline_fonts = 1 -- nice icons for airline
vim.g.wrap = false -- don't wrap lines
vim.g.termguicolors = true -- better colors
vim.g.gruvbox_italic = 1 -- gruvbox can use italic font
vim.g.material_style = 'oceanic' -- material theme
vim.g.bf_array_mode = 2 -- cyclic brainfuck memory
vim.g.bf_value_mode = 2 -- cyclic brainfuck values
-- load colorscheme
local file = io.open(vim.fn.stdpath('config') .. "/colorscheme", "r")
local cs = file:read("l")
file:close()
vim.cmd("colorscheme " .. cs)
-- ufo
vim.o.foldcolumn = '1'
vim.o.foldlevel = 99
vim.o.foldlevelstart = 99
vim.o.foldenable = true
require('ufo').setup()
-- vimtex
vim.g.vimtex_view_general_viewer = 'evince'
-- -- autoclose
-- require('autoclose').setup({})
-- uiua pad
vim.api.nvim_create_user_command('UiuaPad', function(opts)
math.randomseed(os.time())
-- pad file
if vim.g.pad_file == nil then
vim.g.pad_file = vim.fn.stdpath('cache') .. '/pad_' .. math.random(100, 999) .. '.ua'
io.open(vim.g.pad_file, 'w'):close()
end
local pad_file = vim.g.pad_file
-- open relevant buffers
vim.cmd.edit(pad_file)
vim.cmd.vsplit()
local pad_buf = vim.fn.bufnr('%')
local pad_win = vim.fn.win_getid();
vim.cmd.wincmd('l')
vim.cmd.term('cd ' .. vim.fn.stdpath('cache') .. '; uiua watch --clear ' .. pad_file)
local term_buf = vim.fn.bufnr('%')
local term_win = vim.fn.win_getid();
vim.cmd.wincmd('h')
-- close either one when the other closes
vim.api.nvim_create_augroup("uiuapad", {clear = true})
vim.api.nvim_create_autocmd("WinClosed", {
group = "uiuapad",
pattern = {tostring(pad_win), tostring(term_win)}, --pad_file, --{"*" .. pad_file, pad_file},
callback = function(ev)
-- print(pad_buf)
-- print(term_buf)
-- print(vim.fn.bufexists( pad_buf ))
-- print(vim.fn.bufexists( term_buf ))
-- if vim.fn.bufexists(pad_buf) then vim.cmd("bdelete! " .. pad_buf) end
if vim.fn.bufexists(pad_buf) then vim.cmd("bdelete! " .. pad_buf) end
if vim.fn.bufexists(term_buf) then vim.cmd("bdelete! " .. term_buf) end
end,
})
end, {})
-- generate uiua pad link
vim.api.nvim_create_user_command('UiuaLink', function(opts)
local uiua_version_raw = vim.fn.system({"uiua", "--version"})
print(uiua_version_raw)
local uiua_version = uiua_version_raw:sub(6, -2):gsub('%p', '_')
local buf_text = vim.fn.join(vim.fn.getline(0, '$'), '\n')
local url = "https://uiua.org/pad?src=" .. uiua_version .. "__" .. enc(buf_text)
print(url)
vim.fn.setreg('+', url)
end, {})
end