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authorTaco Hoekwater <taco@elvenkind.com>2014-04-23 07:11:49 +0000
committerTaco Hoekwater <taco@elvenkind.com>2014-04-23 07:11:49 +0000
commit69f95dbc06d3ed17fd8fb685a890be5593786a06 (patch)
treedcec1e080b4d63604be419adfbbab65e6248b87a /Build/source
parentf7306150c1865514072b7da2c7a3cd39c2049023 (diff)
metapost 1.902, fixing a crash
git-svn-id: svn://tug.org/texlive/trunk@33637 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source')
-rw-r--r--Build/source/texk/web2c/mplibdir/ChangeLog4
-rw-r--r--Build/source/texk/web2c/mplibdir/mp.w6
-rw-r--r--Build/source/texk/web2c/mplibdir/psout.w50
3 files changed, 22 insertions, 38 deletions
diff --git a/Build/source/texk/web2c/mplibdir/ChangeLog b/Build/source/texk/web2c/mplibdir/ChangeLog
index 9a164988904..83d7ee90aa2 100644
--- a/Build/source/texk/web2c/mplibdir/ChangeLog
+++ b/Build/source/texk/web2c/mplibdir/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-23 Taco Hoekwater <taco@luatex.org>
+
+ Import metapost 1.902
+
2014-04-09 Taco Hoekwater <taco@luatex.org>
Import metapost 1.901
diff --git a/Build/source/texk/web2c/mplibdir/mp.w b/Build/source/texk/web2c/mplibdir/mp.w
index d9a0158e459..3ac2bdff0c4 100644
--- a/Build/source/texk/web2c/mplibdir/mp.w
+++ b/Build/source/texk/web2c/mplibdir/mp.w
@@ -1,4 +1,4 @@
-% $Id: mp.w 1997 2014-04-09 07:36:31Z taco $
+% $Id: mp.w 2009 2014-04-23 07:09:51Z taco $
%
% This file is part of MetaPost;
% the MetaPost program is in the public domain.
@@ -73,12 +73,12 @@ undergoes any modifications, so that it will be clear which version of
@^extensions to \MP@>
@^system dependencies@>
-@d default_banner "This is MetaPost, Version 1.901" /* printed when \MP\ starts */
+@d default_banner "This is MetaPost, Version 1.902" /* printed when \MP\ starts */
@d true 1
@d false 0
@<Metapost version header@>=
-#define metapost_version "1.901"
+#define metapost_version "1.902"
@ The external library header for \MP\ is |mplib.h|. It contains a
few typedefs and the header defintions for the externally used
diff --git a/Build/source/texk/web2c/mplibdir/psout.w b/Build/source/texk/web2c/mplibdir/psout.w
index 7728a675c8f..9ed61aac1b4 100644
--- a/Build/source/texk/web2c/mplibdir/psout.w
+++ b/Build/source/texk/web2c/mplibdir/psout.w
@@ -1,4 +1,4 @@
-% $Id: psout.w 1996 2014-04-09 07:23:33Z taco $
+% $Id: psout.w 2009 2014-04-23 07:09:51Z taco $
% This file is part of MetaPost;
% the MetaPost program is in the public domain.
% See the <Show version...> code in mpost.w for more info.
@@ -5648,21 +5648,13 @@ if ( (gr_right_x(pp)==gr_x_coord(pp)) && (gr_left_y(pp)==gr_y_coord(pp)) ) {
wx = fabs(gr_left_x(pp) - gr_x_coord(pp));
wy = fabs(gr_right_y(pp) - gr_y_coord(pp));
} else {
- mp_number arg1, arg2, ret;
- new_number(ret);
- new_number(arg1);
- new_number(arg2);
- mp_set_number_from_double (&arg1, gr_left_x(pp)-gr_x_coord(pp));
- mp_set_number_from_double (&arg2, gr_right_x(pp)-gr_x_coord(pp));
- mp_pyth_add(mp, &ret, arg1, arg2);
- wx = mp_number_to_double(ret);
- mp_set_number_from_double (&arg1, gr_left_y(pp)-gr_y_coord(pp));
- mp_set_number_from_double (&arg2, gr_right_y(pp)-gr_y_coord(pp));
- mp_pyth_add(mp, &ret, arg1, arg2);
- wy = mp_number_to_double(ret);
- free_number(ret);
- free_number(arg1);
- free_number(arg2);
+ double a, b;
+ a = gr_left_x(pp)-gr_x_coord(pp);
+ b = gr_right_x(pp)-gr_x_coord(pp);
+ wx = sqrt(a*a + b*b);
+ a = gr_left_y(pp)-gr_y_coord(pp);
+ b = gr_right_y(pp)-gr_y_coord(pp);
+ wy = sqrt(a*a + b*b);
}
@ The path is considered ``essentially horizontal'' if its range of
@@ -5977,12 +5969,6 @@ static double mp_gr_choose_scale (MP mp, mp_graphic_object *p) ;
/* |p| should point to a text node */
double a,b,c,d,ad,bc; /* temporary values */
double r;
- mp_number arg1, arg2, ret, ret1, ret2;
- new_number(ret);
- new_number(ret1);
- new_number(ret2);
- new_number(arg1);
- new_number(arg2);
a=gr_txx_val(p);
b=gr_txy_val(p);
c=gr_tyx_val(p);
@@ -5993,19 +5979,13 @@ static double mp_gr_choose_scale (MP mp, mp_graphic_object *p) ;
if ( d<0 ) negate(d);
ad=(a-d)/2.0;
bc=(b-c)/2.0;
- mp_set_number_from_double(&arg1, (d+ad));
- mp_set_number_from_double(&arg2, ad);
- mp_pyth_add(mp, &ret1, arg1, arg2);
- mp_set_number_from_double(&arg1, (c+bc));
- mp_set_number_from_double(&arg2, bc);
- mp_pyth_add(mp, &ret2, arg1, arg2);
- mp_pyth_add(mp, &ret, ret1, ret2);
- r = mp_number_to_double(ret);
- free_number (ret);
- free_number (ret1);
- free_number (ret2);
- free_number (arg1);
- free_number (arg2);
+ a = (d+ad);
+ b = ad;
+ d = sqrt(a*a + b*b);
+ a = (c+bc);
+ b = bc;
+ c = sqrt(a*a + b*b);
+ r = sqrt(c*c + d*d);
return r;
}