1 files changed, 20 insertions, 0 deletions
diff --git a/plugins/sort.lua b/plugins/sort.lua
new file mode 100644
index 0000000..e104043
--- /dev/null
+++ b/plugins/sort.lua
@@ -0,0 +1,20 @@
+local core = require "core"
+local command = require "core.command"
+
+local function split_lines(text)
+  local res = {}
+  for line in (text .. "\n"):gmatch("(.-)\n") do
+    table.insert(res, line)
+  end
+  return res
+end
+
+command.add("core.docview", {
+  ["sort:sort"] = function()
+    core.active_view.doc:replace(function(text)
+      local lines = split_lines(text)
+      table.sort(lines, function(a, b) return a:lower() < b:lower() end)
+      return table.concat(lines, "\n")
+    end)
+  end,
+})