Date: Fri, 10 May 2013 19:13:57 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r250472 - projects/flex-sf/contrib/flex Message-ID: <201305101913.r4AJDvIp011396@svn.freebsd.org>
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Author: jkim Date: Fri May 10 19:13:56 2013 New Revision: 250472 URL: http://svnweb.freebsd.org/changeset/base/250472 Log: Allow YY_NO_UNPUT to disable unput() for backward compatibility. Modified: projects/flex-sf/contrib/flex/flex.skl Modified: projects/flex-sf/contrib/flex/flex.skl ============================================================================== --- projects/flex-sf/contrib/flex/flex.skl Fri May 10 19:09:31 2013 (r250471) +++ projects/flex-sf/contrib/flex/flex.skl Fri May 10 19:13:56 2013 (r250472) @@ -1030,10 +1030,12 @@ extern int yywrap M4_YY_PARAMS( M4_YY_PR #endif %not-for-header +#ifndef YY_NO_UNPUT m4_ifdef( [[M4_YY_NO_UNPUT]],, [[ static void yyunput M4_YY_PARAMS( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG); ]]) +#endif %ok-for-header %endif @@ -1808,6 +1810,7 @@ m4_ifdef( [[M4_YY_USES_REJECT]], %if-c-only +#ifndef YY_NO_UNPUT m4_ifdef( [[M4_YY_NO_UNPUT]],, [[ static void yyunput YYFARGS2( int,c, char *,yy_bp) @@ -1861,6 +1864,7 @@ m4_ifdef( [[M4_YY_USE_LINENO]], } %if-c-only ]]) +#endif /* ifndef YY_NO_UNPUT */ %endif %if-c-only
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