oksh sync, simplify *all* if(x)free(x); constructs, simplify x_push() and sync boilerplate while here
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6
syn.c
6
syn.c
@ -1,9 +1,9 @@
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/* $OpenBSD: syn.c,v 1.29 2013/06/03 18:40:05 jca Exp $ */
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/* $OpenBSD: syn.c,v 1.30 2015/09/01 13:12:31 tedu Exp $ */
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/*-
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* Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009,
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* 2011, 2012, 2013, 2014, 2015
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* Thorsten Glaser <tg@mirbsd.org>
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* mirabilos <tg@mirbsd.org>
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*
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* Provided that these terms and disclaimer and all copyright notices
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* are retained or reproduced in an accompanying document, permission
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@ -23,7 +23,7 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.102 2015/09/05 17:17:47 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.103 2015/09/05 19:19:11 tg Exp $");
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struct nesting_state {
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int start_token; /* token than began nesting (eg, FOR) */
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