tree 3d2dbcf2a292ae24cbd97ae9fa0209bbcc106313
parent 5369be5079fb66300e63d3a52a7735e1504b7073
author Hartmut Becker <becker.ismaning@freenet.de> 1409521945 +0200
committer Paul Smith <psmith@gnu.org> 1410127295 -0400

Enhance/fix VMS ONESHELL implementation and command execution

* job.c, vmsjobs.c: fix some double quote and new line handling;
implement ONESHELL with writing multiple lines into one DCL command
procedure; in ONESHELL allow VMS/make internal redirection only on the
first line; fix the created DCL command procedure, which didn't abort
on errors; return correct exit status from the DCL command procedure;
preserve current procedure verification; make the generated command
procedure more robust.