Initial commit

home/apps/nvim/lua/scripter/init.lua

@@ -0,0 +1,142 @@
+local presets = require("scripter.presets")
+
+local M = {}
+
+M.resolve = function(char)
+	local check = string.lower(char)
+	if check ~= char then
+		M.upper = true
+	end
+	local next = M.current_script[check]
+	if type(next) == "table" then
+		if next.stop then
+			local stopper = next.stopper
+			if stopper then
+				M.backlog = ""
+				M.current_script = M.script
+				local upper = M.upper
+				M.upper = false
+				return stopper[upper and 2 or 1]
+			else
+				M.current_script = M.script
+				M.upper = false
+				if M.consume then
+					M.backlog = ""
+					return ""
+				else
+					local backlog = M.backlog
+					M.backlog = ""
+					return backlog .. char
+				end
+			end
+		else
+			M.backlog = M.backlog .. char
+			M.current_script = next
+			return ""
+		end
+	end
+	if type(next) == "nil" then
+		local stopper = M.current_script.stopper
+		if stopper then
+			M.backlog = ""
+			M.current_script = M.script
+			local upper = M.upper
+			M.upper = false
+			return stopper[upper and 2 or 1] .. M.resolve(char)
+		else
+			M.current_script = M.script
+			M.upper = false
+			if M.consume then
+				M.backlog = ""
+				return ""
+			else
+				local backlog = M.backlog
+				M.backlog = ""
+				return backlog .. char
+			end
+		end
+	end
+end
+
+M.setup = function(opts)
+	M.default = opts.default or presets.none
+	M.script = M.default
+	M.current_script = M.default
+	M.consume = opts.consume or false
+	M.backlog = ""
+	M.mark_namespace = vim.api.nvim_create_namespace("Scripter")
+	M.mark_id = nil
+	M.highlight = opts.highlight or "@comment"
+	M.temporary = false
+	local group = vim.api.nvim_create_augroup("Scripter", {})
+	M.group = group
+	vim.api.nvim_create_autocmd({ "InsertCharPre" }, {
+		group = group,
+		callback = function(_)
+			vim.v.char = M.resolve(vim.v.char)
+			M.upadte_mark()
+		end
+	})
+	vim.api.nvim_create_autocmd({ "InsertLeavePre" }, {
+		group = group,
+		callback = function(_)
+			M.reset()
+		end
+	})
+end
+
+M.disable = function()
+	vim.api.nvim_buf_del_extmark(0, M.mark_namespace, M.mark_id)
+	vim.api.nvim_del_augroup_by_id(M.group)
+	M.group = nil
+end
+
+M.upadte_mark = function()
+	if M.mark_id ~= nil then
+		vim.api.nvim_buf_del_extmark(0, M.mark_namespace, M.mark_id)
+		M.mark_id = nil
+	end
+	if M.current_script.stopper ~= nil then
+		local cursor = vim.api.nvim_win_get_cursor(0)
+		M.mark_id = vim.api.nvim_buf_set_extmark(
+			0,
+			M.mark_namespace,
+			cursor[1] - 1,
+			cursor[2],
+			{
+				virt_text = { { M.current_script.stopper[M.upper and 2 or 1], M.highlight } },
+				virt_text_pos = "overlay",
+			}
+		)
+	end
+end
+
+M.reset = function()
+	if M.current_script.stopper then
+		vim.api.nvim_put({ M.current_script.stopper[M.upper and 2 or 1] }, "c", false, true)
+		print(M.current_script.stopper)
+	end
+	if M.temporary then
+		M.script = M.default
+		M.temporary = false
+	end
+	M.current_script = M.script
+	M.backlog = ""
+	M.upper = false
+	M.upadte_mark()
+end
+
+M.set_script = function(script, temporary)
+	M.script = script
+	M.current_script = script
+	M.temporary = temporary
+end
+
+M.mapping = {}
+M.mapping.set_script = function(script, temporary)
+	return function()
+		M.set_script(script, temporary)
+	end
+end
+
+return M

home/apps/nvim/lua/scripter/presets/auto.lua

@@ -0,0 +1,22 @@
+local M = {}
+
+M.autoscript = function(table)
+	local output = {}
+	for i = 1, #table, 3 do
+		local path = table[i]
+		local cmod = output
+		for j = 1, string.len(path) do
+			local dir = string.sub(path, j, j)
+			if cmod[dir] == nil then
+				cmod[dir] = { stop = string.len(path) == j }
+			else
+				cmod[dir].stop = false
+			end
+			cmod = cmod[dir]
+		end
+		cmod.stopper = { table[i + 1], table[i + 2] }
+	end
+	return output
+end
+
+return M

home/apps/nvim/lua/scripter/presets/cyrillic.lua

@@ -0,0 +1,37 @@
+local auto = require("scripter.presets.auto")
+
+return auto.autoscript({
+	"zh", "ж", "Ж",
+	"ch", "ч", "Ч",
+	"sh", "ш", "Ш",
+	"sh'", "щ", "Щ",
+	"yi", "ы", "Ы",
+	"j", "ë", "Ë",
+	"''", "ъ", "Ъ",
+	"c", "ц", "Ц",
+	"ye", "э", "Э",
+	"yu", "ю", "Ю",
+	"ya", "я", "Я",
+	"a", "а", "А",
+	"b", "б", "Б",
+	"v", "в", "В",
+	"g", "г", "Г",
+	"d", "д", "Д",
+	"e", "е", "Е",
+	"z", "з", "З",
+	"i", "и", "И",
+	"y", "й", "Й",
+	"k", "к", "К",
+	"l", "л", "Л",
+	"m", "м", "М",
+	"n", "н", "Н",
+	"o", "о", "О",
+	"p", "п", "П",
+	"r", "р", "Р",
+	"s", "с", "С",
+	"t", "т", "Т",
+	"u", "у", "У",
+	"f", "ф", "Ф",
+	"h", "х", "Х",
+	"'", "ь", "Ь",
+})

home/apps/nvim/lua/scripter/presets/init.lua

@@ -0,0 +1,6 @@
+local M = {}
+
+M.cyrillic = require("scripter.presets.cyrillic")
+M.none = require("scripter.presets.none")
+
+return M

home/apps/nvim/lua/scripter/presets/none.lua

@@ -0,0 +1,3 @@
+return {
+	stop = true,
+}