36 lines
1 KiB
Lua
36 lines
1 KiB
Lua
|
require "plugins.reflow"
|
||
|
|
local config = require "core.config"
|
||
|
|
local command = require "core.command"
|
||
|
|
local DocView = require "core.docview"
|
||
|
|
|
||
|
|
config.autowrap_files = { "%.md$", "%.txt$" }
|
||
|
|
|
||
|
|
|
||
|
|
local on_text_input = DocView.on_text_input
|
||
|
|
|
||
|
|
DocView.on_text_input = function(self, ...)
|
||
|
|
on_text_input(self, ...)
|
||
|
|
|
||
|
|
-- early-exit if the filename does not match a file type pattern
|
||
|
|
local filename = self.doc.filename or ""
|
||
|
|
local matched = false
|
||
|
|
for _, ptn in ipairs(config.autowrap_files) do
|
||
|
|
if filename:match(ptn) then
|
||
|
|
matched = true
|
||
|
|
break
|
||
|
|
end
|
||
|
|
end
|
||
|
|
if not matched then return end
|
||
|
|
|
||
|
|
-- do automatic reflow on line if we're typing at the end of the line and have
|
||
|
|
-- reached the line limit
|
||
|
|
local line, col = self.doc:get_selection()
|
||
|
|
local text = self.doc:get_text(line, 1, line, math.huge)
|
||
|
|
if #text >= config.line_limit and col > #text then
|
||
|
|
command.perform("doc:select-lines")
|
||
|
|
command.perform("reflow:reflow")
|
||
|
|
command.perform("doc:move-to-next-char")
|
||
|
|
command.perform("doc:move-to-previous-char")
|
||
|
|
end
|
||
|
|
end
|