commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 28 15:49:03 2016 +0100 patch 7.4.1447 Problem: Memory leak when using ch_read(). (Dominique Pelle) No log message when stopping a job and a few other situations. Too many "Nothing to read" messages. Channels are not freed. Solution: Free the listtv. Add more log messages. Remove "Nothing to read" message. Remove the channel from the job when its refcount becomes zero.

:: command to build big Vim with OLE, Perl, Python, Ruby and Tcl
SET VCDIR="C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\"
SET TOOLDIR=E:\
%VCDIR%nmake -f Make_mvc.mak GUI=yes OLE=yes PERL=%TOOLDIR%perl522\perl DYNAMIC_PERL=yes PERL_VER=522 PYTHON=%TOOLDIR%python27 DYNAMIC_PYTHON=yes PYTHON_VER=27 PYTHON3=%TOOLDIR%python34 DYNAMIC_PYTHON3=yes PYTHON3_VER=34 RUBY=%TOOLDIR%ruby192 DYNAMIC_RUBY=yes RUBY_VER=19 RUBY_VER_LONG=1.9.2 TCL=%TOOLDIR%tcl TCL_VER=86 TCL_VER_LONG=8.6 DYNAMIC_TCL=yes %1 IME=yes CSCOPE=yes