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diff -up ksh-20120801/src/cmd/ksh93/sh/lex.c.heresub ksh-20120801/src/cmd/ksh93/sh/lex.c
--- ksh-20120801/src/cmd/ksh93/sh/lex.c.heresub 2014-05-21 16:48:42.635700984 +0200
+++ ksh-20120801/src/cmd/ksh93/sh/lex.c 2014-05-21 16:48:42.678700772 +0200
@@ -1557,6 +1557,7 @@ static int comsub(register Lex_t *lp, in
{
register int n,c,count=1;
register int line=lp->sh->inlineno;
+ struct ionod *inheredoc = lp->heredoc;
char *first,*cp=fcseek(0),word[5];
int off, messages=0, assignok=lp->assignok, csub;
struct lexstate save;
@@ -1683,7 +1684,7 @@ done:
lp->lexd.dolparen--;
lp->lex = save;
lp->assignok = (endchar(lp)==RBRACT?assignok:0);
- if(lp->heredoc)
+ if(lp->heredoc && !inheredoc)
errormsg(SH_DICT,ERROR_exit(SYNBAD),e_lexsyntax5,lp->sh->inlineno,lp->heredoc->ioname);
return(messages);
}
diff -up ksh-20120801/src/cmd/ksh93/sh/macro.c.heresub ksh-20120801/src/cmd/ksh93/sh/macro.c
--- ksh-20120801/src/cmd/ksh93/sh/macro.c.heresub 2014-05-21 16:48:42.650700910 +0200
+++ ksh-20120801/src/cmd/ksh93/sh/macro.c 2014-05-21 16:48:42.678700772 +0200
@@ -2085,7 +2085,7 @@ static void comsubst(Mac_t *mp,register
}
sfputc(stkp,c);
}
- sfputc(stkp,' ');
+ sfputc(stkp,'\n');
c = stktell(stkp);
str=stkfreeze(stkp,1);
/* disable verbose and don't save in history file */
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