texlive[57271] trunk: MetaPost: small improvements in manual; some
commits+lscarso at tug.org
commits+lscarso at tug.org
Thu Dec 31 22:49:17 CET 2020
Revision: 57271
http://tug.org/svn/texlive?view=revision&revision=57271
Author: lscarso
Date: 2020-12-31 22:49:16 +0100 (Thu, 31 Dec 2020)
Log Message:
-----------
MetaPost: small improvements in manual; some minor fixes.
Modified Paths:
--------------
trunk/Build/source/texk/web2c/mplibdir/ChangeLog
trunk/Build/source/texk/web2c/mplibdir/mpost.w
trunk/Build/source/texk/web2c/mplibdir/mpxout.w
trunk/Master/texmf-dist/doc/metapost/base/mpman.pdf
trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-numbersystems.tex
trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-refman.tex
trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman.tex
Modified: trunk/Build/source/texk/web2c/mplibdir/ChangeLog
===================================================================
--- trunk/Build/source/texk/web2c/mplibdir/ChangeLog 2020-12-31 00:54:23 UTC (rev 57270)
+++ trunk/Build/source/texk/web2c/mplibdir/ChangeLog 2020-12-31 21:49:16 UTC (rev 57271)
@@ -1,3 +1,12 @@
+2020-12-28 Luigi Scarso <luigi.scarso at gmail.com>
+ * Temp, fix in mpx_copy_mpto, changed || with && to avoid a wrong final %
+
+
+2020-12-27 Luigi Scarso <luigi.scarso at gmail.com>
+ * Fixed some typos in manual (thank to 胡亚捷 (Hu Yajie) )
+ * Added the undocumented -T option
+ * Added some autotools files to make reautoconf working again
+
2020-11-26 Luigi Scarso <luigi.scarso at gmail.com>
* Added mp-tangle dependency to libmplib.am
to fix parallel compilation
Modified: trunk/Build/source/texk/web2c/mplibdir/mpost.w
===================================================================
--- trunk/Build/source/texk/web2c/mplibdir/mpost.w 2020-12-31 00:54:23 UTC (rev 57270)
+++ trunk/Build/source/texk/web2c/mplibdir/mpost.w 2020-12-31 21:49:16 UTC (rev 57271)
@@ -1043,6 +1043,7 @@
" -recorder enable filename recorder\n"
" -restricted be secure: disable tex, makempx and editor commands\n"
" -troff set prologues:=1 and assume TEXPROGRAM is really troff\n"
+" -T same as -troff\n"
" -s INTERNAL=\"STRING\" set internal INTERNAL to the string value STRING\n"
" -s INTERNAL=NUMBER set internal INTERNAL to the integer value NUMBER\n"
" -help display this help and exit\n"
Modified: trunk/Build/source/texk/web2c/mplibdir/mpxout.w
===================================================================
--- trunk/Build/source/texk/web2c/mplibdir/mpxout.w 2020-12-31 00:54:23 UTC (rev 57270)
+++ trunk/Build/source/texk/web2c/mplibdir/mpxout.w 2020-12-31 21:49:16 UTC (rev 57271)
@@ -564,7 +564,7 @@
if (textype == B_TEX) {
/* put no |%| at end if it's only 1 line total, starting with |%|;
* this covers the special case |%&format| in a single line. */
- if (t != s || *t != '%')
+ if (t != s && *t != '%')
fprintf(outfile,"%%");
}
free(res);
Modified: trunk/Master/texmf-dist/doc/metapost/base/mpman.pdf
===================================================================
(Binary files differ)
Modified: trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-numbersystems.tex
===================================================================
--- trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-numbersystems.tex 2020-12-31 00:54:23 UTC (rev 57270)
+++ trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-numbersystems.tex 2020-12-31 21:49:16 UTC (rev 57271)
@@ -1,4 +1,4 @@
-\svnInfo $Id: mpman-app-numbersystems.tex 2023 2014-05-21 08:47:19Z stephanhennig $
+\svnInfo $Id: mpman-app-numbersystems.tex 2163 2020-12-31 19:51:53Z luigi.scarso at gmail.com $
\section{High-precision arithmetic with MetaPost}
\label{hparith}
@@ -21,7 +21,7 @@
The \texttt{scaled}\index{scaled?\texttt{scaled}} number system refers
to 32~bit fixed-point arithmetics described in Section~\ref{datatypes}.
-This is the default number system. Precision is ca. 10~decimal digits,
+This is the default number system. Precision is ca.~10~decimal digits,
5 digits before and after the comma. All arithmetic operations are done
in software.
@@ -31,9 +31,9 @@
numbers use $52+1$~bits for the mantissa, which determines precision,
11~bits for the exponent, which determines the valid range of numbers,
and one bit for the sign. The smallest absolute value that can be
-represented is ca. $2.2\cdot10^{-308}$, the largest value is
-ca. $1.8\cdot10^{308}$. The 53~bit mantissa makes for a precision of
-ca. 15 decimal digits. The smallest possible difference between two
+represented is ca.~$2.2\cdot10^{-308}$, the largest value is
+ca.~$1.8\cdot10^{308}$. The 53~bit mantissa makes for a precision of
+ca.~15 decimal digits. The smallest possible difference between two
distinct numbers in double floating-point number representation is
$2^{-53} \approx 1.1\cdot10^{-16}$. The largest integer value that can
be represented exactly is $2^{53}-1 \approx 9,0\cdot10^{15}$. Variable
@@ -53,7 +53,7 @@
in decimal digits. Valid numbers are in the range 1 to 1000. Higher
values make for better precision at the expense of performance of
arithmetic operations. Default precision is 34~decimal digits
-(ca. 113~bits in the mantissa). Exponent in the internal representation
+(ca.~113~bits in the mantissa). Exponent in the internal representation
is an integer in the range $[-9,999,999; +9,999,999]$. All arithmetic
operations are done in software using the MPFR library~\cite{lib:mpfr}
and are usually orders of magnitude slower than in \texttt{double} mode.
Modified: trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-refman.tex
===================================================================
--- trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-refman.tex 2020-12-31 00:54:23 UTC (rev 57270)
+++ trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman-app-refman.tex 2020-12-31 21:49:16 UTC (rev 57271)
@@ -472,7 +472,7 @@
\pl\tt \verb|thelabel|& suffix, string, pair& picture& \pageref{Dthelab}&
Text positioned as if to label a point\\\hline
\pl\tt \verb|z|& suffix& pair& \pageref{Dzconv}&
- The pair ${\tt x}\descr{suffix},{\tt y}\descr{suffix})$\\\hline
+ The pair $({\tt x}\descr{suffix},{\tt y}\descr{suffix})$\\\hline
\end{tabular}
$$
\index{min?\texttt{min}}\index{max?\texttt{max}}%
Modified: trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman.tex
===================================================================
--- trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman.tex 2020-12-31 00:54:23 UTC (rev 57270)
+++ trunk/Master/texmf-dist/doc/metapost/base/source-manual/mpman.tex 2020-12-31 21:49:16 UTC (rev 57271)
@@ -1,4 +1,4 @@
-% $Id: mpman.tex 2139 2018-02-19 14:38:47Z luigi.scarso at gmail.com $
+% $Id: mpman.tex 2155 2019-06-02 09:39:55Z luigi.scarso at gmail.com $
% MetaPost manual, by John Hobby. License at end.
\listfiles
\RequirePackage{ifpdf}
@@ -12,8 +12,8 @@
\fi
\documentclass{article} % article is NOT the original style
\usepackage[nofancy]{svninfo}% Access VCS information.
-\svnInfo $Id: mpman.tex 2140 2019-06-01 14:38:47Z luigi.scarso at gmail.com $
-%\svnInfo $Id: mpman.tex 2139 2018-02-19 14:38:47Z luigi.scarso at gmail.com $
+\svnInfo $Id: mpman.tex 2155 2019-06-02 09:39:55Z luigi.scarso at gmail.com $
+%\svnInfo $Id: mpman.tex 2155 2019-06-02 09:39:55Z luigi.scarso at gmail.com $
\newcommand*{\mpversion}{2.00}
\usepackage[T1]{fontenc}
@@ -135,7 +135,7 @@
MetaPost is a programming language much like Knuth's \MF\footnote{\MF\
is a trademark of Addison Wesley Publishing
company.}\index{metafont?\MF}~\cite{kn:c} except that it outputs
-either vector graphics in the Postscript or SVG formats or bitmap
+either vector graphics in the PostScript or SVG formats or bitmap
graphics in the PNG format. Borrowed from \MF\ are the basic tools for
creating and manipulating pictures. These include numbers, coordinate
pairs, cubic splines, affine transformations, text strings, and boolean
@@ -5724,7 +5724,7 @@
MetaPost graphics in the PostScript\index{PostScript} format can be
easily integrated into documents prepared with \TeX\ and friends.
-MetaPost's PostScript output is a low-featured dialect of the Postscript
+MetaPost's PostScript output is a low-featured dialect of the PostScript
language, called \emph{purified EPS}\index{EPS!purified}, which can be
converted into the Portable Document Format (PDF\index{PDF}) language
on-the-fly. For that reason, external MetaPost graphics can be used on
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