From a38956d48605c5b82c42f5023ba51e80dc6e3728 Mon Sep 17 00:00:00 2001 From: Kristaps Dzonsons Date: Wed, 7 Oct 2009 12:35:23 +0000 Subject: Additions to -Tman -Thtml: all structural components tested & in place. Fitted both -Thtml with handling of arbitrary vertical and horizontal scaling units (see groff(7)). Undocumented until fitted into -Tascii (next release). --- out.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 out.h (limited to 'out.h') diff --git a/out.h b/out.h new file mode 100644 index 00000000..db956b5b --- /dev/null +++ b/out.h @@ -0,0 +1,54 @@ +/* $Id: out.h,v 1.3 2009/10/07 12:35:24 kristaps Exp $ */ +/* + * Copyright (c) 2009 Kristaps Dzonsons + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#ifndef OUT_H +#define OUT_H + +__BEGIN_DECLS + +enum roffscale { + SCALE_CM, + SCALE_IN, + SCALE_PC, + SCALE_PT, + SCALE_EM, + SCALE_MM, + SCALE_EN, + SCALE_BU, + SCALE_VS, + SCALE_FS, + SCALE_MAX +}; + +struct roffsu { + enum roffscale unit; + int scale; +}; + +#define SCALE_INVERT(p) \ + do { (p)->scale = -(p)->scale; } while (/*CONSTCOND*/0) +#define SCALE_VS_INIT(p, v) \ + do { (p)->unit = SCALE_VS; \ + (p)->scale = (v); } while (/*CONSTCOND*/0) +#define SCALE_HS_INIT(p, v) \ + do { (p)->unit = SCALE_BU; \ + (p)->scale = (v); } while (/*CONSTCOND*/0) + +int a2roffsu(const char *, struct roffsu *); + +__END_DECLS + +#endif /*!HTML_H*/ -- cgit v1.2.3