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