Revert buffer methods

Author: caleb-allen

src/buffer.jl

@@ -64,8 +64,8 @@ Base.mark(vb::VimBuffer) = mark(vb.buf)
 Base.peek(vb::VimBuffer, ::Type{T}) where {T} = peek(vb.buf, T)
 Base.peek(vb::VimBuffer) = peek(vb.buf)
 Base.reset(vb::VimBuffer) = reset(vb.buf)
-Base.read(vb::VimBuffer) = read(vb.buf)
-Base.read(vb::VimBuffer, t) = read(vb.buf, t)
+Base.read(vb::VimBuffer, ::Type{Char}) = read(vb.buf, Char)
+Base.read(vb::VimBuffer, ::Type{String}) = read(vb.buf, String)
 Base.take!(vb::VimBuffer) = take!(vb.buf)
 Base.eof(vb::VimBuffer) = eof(vb.buf)
 Base.skip(vb::VimBuffer, o) = skip(vb.buf, o)