Aegisub/aegisub/automation/autoload/strip-tags.lua

-- Copyright (c) 2010, Thomas Goyne <plorkyeran@aegisub.org>
--
-- Permission to use, copy, modify, and distribute this software for any
-- purpose with or without fee is hereby granted, provided that the above
-- copyright notice and this permission notice appear in all copies.
--
-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
--
-- $Id$

local tr = aegisub.gettext

script_name = tr"Strip tags"
script_description = tr"Remove all override tags from selected lines"
script_author = "Thomas Goyne"
script_version = "1"

function strip_tags(subs, sel)
    for _, i in ipairs(sel) do
        local line = subs[i]
        line.text = line.text:gsub("{[^}]+}", "")
        subs[i] = line
    end
    aegisub.set_undo_point(tr"strip tags")
end

aegisub.register_macro(script_name, script_description, strip_tags)