Partly fixes <https://bugs.gnu.org/32326>. Reported by Michael Bowcutt <mbowcutt@riseup.net>. * guix/inferior.scm (open-inferior): Wrap 'setvbuf' call in 'cond-expand'.
* guix/inferior.scm, guix/scripts/repl.scm, tests/inferior.scm: New files. * Makefile.am (MODULES): Add 'guix/scripts/repl.scm' and 'guix/inferior.scm'. (SCM_TESTS): Add 'tests/inferior.scm'. * doc/guix.texi (Invoking guix repl): New node.