diff options
-rw-r--r-- | term.c | 27 |
1 files changed, 19 insertions, 8 deletions
@@ -1,4 +1,4 @@ -/* $Id: term.c,v 1.238 2014/12/19 17:12:04 schwarze Exp $ */ +/* $Id: term.c,v 1.239 2014/12/23 06:16:46 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> @@ -776,32 +776,43 @@ term_vspan(const struct termp *p, const struct roffsu *su) double r; switch (su->unit) { + case SCALE_BU: + r = su->scale / 40.0; + break; case SCALE_CM: - r = su->scale * 2.0; + r = su->scale * 6.0 / 2.54; + break; + case SCALE_FS: + r = su->scale * 65536.0 / 40.0; break; case SCALE_IN: r = su->scale * 6.0; break; + case SCALE_MM: + r = su->scale * 0.006; + break; case SCALE_PC: r = su->scale; break; case SCALE_PT: - r = su->scale / 8.0; + r = su->scale / 12.0; break; - case SCALE_MM: - r = su->scale / 1000.0; + case SCALE_EN: + /* FALLTHROUGH */ + case SCALE_EM: + r = su->scale * 0.6; break; case SCALE_VS: r = su->scale; break; default: - r = su->scale - 1.0; - break; + abort(); + /* NOTREACHED */ } if (r < 0.0) r = 0.0; - return((size_t)(r + 0.0005)); + return((size_t)(r + 0.4995)); } size_t |