patch 8.1.0557: Termdebug: gdb may use X.Y for breakpoint number commit https://github.com/vim/vim/commit/5378e1cf0a05121bfa76df2279944ad3b0b5ce4f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 2 13:47:03 2018 +0100 patch 8.1.0557: Termdebug: gdb may use X.Y for breakpoint number Problem: Termdebug: gdb may use X.Y for breakpoint number. Solution: Handle X.Y breakpoint numbers. (Yasuhiro Matsumoto, close https://github.com/vim/vim/issues/3641)