diff -up ksh-20120801/src/cmd/ksh93/sh/main.c.monintoron ksh-20120801/src/cmd/ksh93/sh/main.c

--- ksh-20120801/src/cmd/ksh93/sh/main.c.monintoron	2013-05-31 10:15:02.738828102 +0200

+++ ksh-20120801/src/cmd/ksh93/sh/main.c	2013-05-31 10:15:36.057095262 +0200

@@ -406,10 +406,10 @@ static void	exfile(register Shell_t *shp

 		{

 			buff.mode = SH_JMPEXIT;

 			sh_onoption(SH_TRACKALL);

-			sh_offoption(SH_MONITOR);

 		}

 		sh_offstate(SH_INTERACTIVE);

-		sh_offstate(SH_MONITOR);

+		if(sh_isoption(SH_MONITOR))

+			sh_onstate(SH_MONITOR);

 		sh_offstate(SH_HISTORY);

 		sh_offoption(SH_HISTORY);

 	}

diff -up ksh-20120801/src/cmd/ksh93/sh/jobs.c.orig ksh-20120801/src/cmd/ksh93/sh/jobs.c

--- ksh-20120801/src/cmd/ksh93/sh/jobs.c.orig	2013-05-31 10:12:28.358590452 +0200

+++ ksh-20120801/src/cmd/ksh93/sh/jobs.c	2013-05-31 10:16:51.203697890 +0200

@@ -548,7 +548,7 @@ int job_reap(register int sig)

 		{

 			px = job_byjid((int)pw->p_job);

 			for(; px && (px->p_flag&P_DONE); px=px->p_nxtproc);

-			if(!px)

+			if(!px && sh_isoption(SH_INTERACTIVE))

 				tcsetpgrp(JOBTTY,job.mypid);

 		}

 #ifndef SHOPT_BGX

@@ -842,10 +842,11 @@ static void job_set(register struct proc

 static void job_reset(register struct process *pw)

 {

+	Shell_t *shp = pw->p_shp;

 	/* save the terminal state for current job */

 #ifdef SIGTSTP

 	job_fgrp(pw,tcgetpgrp(job.fd));

-	if(tcsetpgrp(job.fd,job.mypid) !=0)

+	if(sh_isoption(SH_INTERACTIVE) && tcsetpgrp(job.fd,job.mypid) !=0)

 		return;

 #endif	/* SIGTSTP */

 	/* force the following tty_get() to do a tcgetattr() unless fg */

diff -up ksh-20120801/src/cmd/ksh93/sh/xec.c.orig ksh-20120801/src/cmd/ksh93/sh/xec.c

--- ksh-20120801/src/cmd/ksh93/sh/xec.c.orig	2013-05-31 10:12:27.000000000 +0200

+++ ksh-20120801/src/cmd/ksh93/sh/xec.c	2013-05-31 10:18:14.650367185 +0200

@@ -2201,7 +2201,7 @@ int sh_exec(register const Shnode_t *t,

 			}

 			shp->exitval = n;

 #ifdef SIGTSTP

-			if(!pipejob && sh_isstate(SH_MONITOR))

+			if(!pipejob && sh_isstate(SH_MONITOR) && sh_isoption(SH_INTERACTIVE))

 				tcsetpgrp(JOBTTY,shp->gd->pid);

 #endif /*SIGTSTP */

 			job.curpgid = savepgid;

diff -up ksh-20120801/src/cmd/ksh93/edit/edit.c.kshmfix ksh-20120801/src/cmd/ksh93/edit/edit.c

--- ksh-20120801/src/cmd/ksh93/edit/edit.c.kshmfix      2013-09-23 10:46:57.007256192 +0200

+++ ksh-20120801/src/cmd/ksh93/edit/edit.c      2013-09-23 10:47:43.988937610 +0200

@@ -1050,7 +1050,7 @@ int ed_getchar(register Edit_t *ep,int m

 		{

 			if(mode<=0 && -c == ep->e_intr)

 			{

-				sh_fault(SIGINT);

+				killpg(getpgrp(),SIGINT);

 				siglongjmp(ep->e_env, UINTR);

 			}

 			if(mode<=0 && ep->sh->st.trap[SH_KEYTRAP])