update callbag.vim to 62a31fd03dfceb0e94a19295a1f6d3d0f2a954ed to support reduce() (#1009)
update callbag.vim to 62a31fd03dfceb0e94a19295a1f6d3d0f2a954ed to support reduce() (#1009)


prabirshrestha/vim-lsp,prabirshrestha/vim-lsp