updates

1 files changed, 112 insertions, 0 deletions

diff --git a/mac/.config/mpv/script-modules/utf8/context/runtime.lua b/mac/.config/mpv/script-modules/utf8/context/runtime.lua
new file mode 100644
index 0000000..6fb024c
--- /dev/null
+++ b/mac/.config/mpv/script-modules/utf8/context/runtime.lua
@@ -0,0 +1,112 @@
+return function(utf8)
+
+local utf8unicode = utf8.unicode
+local utf8sub = utf8.sub
+local sub = utf8.raw.sub
+local byte = utf8.raw.byte
+local utf8len = utf8.len
+local utf8next = utf8.next
+local rawgsub = utf8.raw.gsub
+local utf8offset = utf8.offset
+local utf8char = utf8.char
+
+local util = utf8.util
+
+local ctx = {}
+local mt = {
+  __index = ctx,
+  __tostring = function(self)
+    return rawgsub([[str: '${str}', char: ${pos} '${char}', func: ${func_pos}]], "${(.-)}", {
+      str = self.str,
+      pos = self.pos,
+      char = self:get_char(),
+      func_pos = self.func_pos,
+    })
+  end
+}
+
+function ctx.new(obj)
+  obj = obj or {}
+  local res = setmetatable({
+    pos = obj.pos or 1,
+    byte_pos = obj.pos or 1,
+    str = assert(obj.str, "str is required"),
+    len = obj.len,
+    rawlen = obj.rawlen,
+    bytes = obj.bytes,
+    offsets = obj.offsets,
+    starts = obj.starts or nil,
+    functions = obj.functions or {},
+    func_pos = obj.func_pos or 1,
+    ends = obj.ends or nil,
+    result = obj.result and util.copy(obj.result) or {},
+    captures = obj.captures and util.copy(obj.captures, true) or {active = {}},
+    modified = false,
+  }, mt)
+  if not res.bytes then
+    local str = res.str
+    local l = #str
+    local bytes = utf8.config.int32array(l)
+    local offsets = utf8.config.int32array(l)
+    local c, bs, i = nil, 1, 1
+    while bs <= l do
+      bytes[i] = utf8unicode(str, bs, bs)
+      offsets[i] = bs
+      bs = utf8.next(str, bs)
+      i = i + 1
+    end
+    res.bytes = bytes
+    res.offsets = offsets
+    res.byte_pos = res.pos
+    res.len = i
+    res.rawlen = l
+  end
+
+  return res
+end
+
+function ctx:clone()
+  return self:new()
+end
+
+function ctx:next_char()
+  self.pos = self.pos + 1
+  self.byte_pos = self.pos
+end
+
+function ctx:prev_char()
+  self.pos = self.pos - 1
+  self.byte_pos = self.pos
+end
+
+function ctx:get_char()
+  if self.len <= self.pos then return "" end
+  return utf8char(self.bytes[self.pos])
+end
+
+function ctx:get_charcode()
+  if self.len <= self.pos then return nil end
+  return self.bytes[self.pos]
+end
+
+function ctx:next_function()
+  self.func_pos = self.func_pos + 1
+end
+
+function ctx:get_function()
+  return self.functions[self.func_pos]
+end
+
+function ctx:done()
+  utf8.debug('done', self)
+  coroutine.yield(self, self.result, self.captures)
+end
+
+function ctx:terminate()
+  utf8.debug('terminate', self)
+  coroutine.yield(nil)
+end
+
+return ctx
+
+end