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Support for implicit cd, no-exec, and the exit builtin. All tests now

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pass (!). Error reporting still unsteady.
This commit is contained in:
ridiculousfish
2013-12-29 16:23:26 -08:00
parent a42711e31c
commit a9787b769f
7 changed files with 250 additions and 53 deletions
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6
exec.cpp
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@@ -577,6 +577,12 @@ static bool can_use_posix_spawn_for_job(const job_t *job, const process_t *proce
/* What exec does if no_exec is set. This only has to handle block pushing and popping. See #624. */
static void exec_no_exec(parser_t &parser, const job_t *job)
{
if (parser_use_ast())
{
/* With the new parser, commands aren't responsible for pushing / popping blocks, so there's nothing to do */
return;
}
/* Hack hack hack. If this is an 'end' job, then trigger a pop. If this is a job that would create a block, trigger a push. See #624 */
const process_t *p = job->first_process;
if (p && p->type == INTERNAL_BUILTIN)