mcf2graph (28nov15)

git-svn-id: svn://tug.org/texlive/trunk@38970 c570f23f-e606-0410-a88d-b1316a301751

11 files changed, 305 insertions, 331 deletions

diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/README b/Master/texmf-dist/doc/metapost/mcf2graph/README
index a30d22a12bc..e1a60b95687 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/README
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/README
@@ -1,16 +1,15 @@
 ********************************************************************************
  mcf2graph  : Convert Molecular Coding Format to graphics with Metafont/Metapost
  Author     : Akira Yamaji
- version    : 3.75   2015-10-17
+ version    : 3.76   2015-11-28
  E-mail     : akira.yamaji5@gmail.com
  Located at : http://mirror.ctan.org/pkg/graphics/mcf2graph
- Home page  : http://molecoding.cocolog-nifty.com/blog/
 ********************************************************************************
 
 1. Introduction
   Molecular Coding Format(MCF) is new linear notation represent chmical 
  structure diagram. This 'Coding' is named from coding(programing) technique
- like adressing,grouping,macro. There are no Meta language commands in MCF.
+ like adressing,grouping,macro,etc. There are no Meta language commands in MCF.
  mcf2graph.mf(metapost/metafont macro) convert MCF file to graphics file
  (pk font/PNG/SVG/EPS) or MDL MOL file(V2000).
  The software,MCF manual,TeX example can get from authors web site.
@@ -20,7 +19,7 @@
  ( 2) mcf2graph.mf           Macro of Metafont / Metapost
  ( 3) mcf_manual.tex         MCF syntax manual(LaTeX file)
  ( 4) mcf_man_soc.mf         Molecular difinition file for mcf_manual.tex
- ( 5) mcf_man_soc-032.eps    No.32 EPS(with color) file of (4)
+ ( 5) mcf_man_soc-031.eps    No.31 EPS(with color) file of (4)
  ( 6) mcf_manual.pdf         PDF of (3) (used LaTeX,dvipdfmx)
  ( 7) mcf_example.tex        LaTeX example,
                                Make 'mcf_exa_soc-info.aux' before typeset
@@ -50,7 +49,7 @@
  %-----------------------------------------------------------------------
  bye
 
-5. How to use mcf2graph with TeX(latex)
+5. How to use mcf2graph with TeX(LaTeX)
  Large number of molecular structures can be gathering by using TEX.
  mcf_example.tex is example of using LaTeX.
 
@@ -123,3 +122,4 @@
  ver. 3.73  / 2015-09-25   '&#n' can use as '&(#n)'
  ver. 3.74  / 2015-10-03   improve bond infomation of checklist
  ver. 3.75  / 2015-10-17   fix bug in command **
+ ver. 3.76  / 2015-11-28   update MCF syntax manual and MCF example
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_exa_soc.mf b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_exa_soc.mf
index ef9318591ec..6a08818791a 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_exa_soc.mf
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_exa_soc.mf
@@ -1,5 +1,5 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Molecular Coding Format for mcf_example.tex  by Akira Yamaji   2015.9.25
+% Molecular Coding Format for mcf_example.tex  by Akira Yamaji    2015.9.25
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 input mcf2graph.mf;
 %-------------------------------------------------------------------------
@@ -26,10 +26,6 @@ beginfont("EN:Imidacloprid")
   MCf(<30,Ph,1:N,6:/Cl,3\,!,|,?5,1:N,3:NH,2\\,!,NO2)
 endfont
 %***************************************************************************
-beginfont("EN:Ethofenprox")
-  MCf(<30,Ph,5\,!,|,Ph,3\,O,!3,/Me^35,/Me^-35,!,|,Ph,4:/OEt)
-endfont
-%***************************************************************************
 beginfont("EN:Thiamethoxam")
   MCf(<30,?6,@(4,6)N,2:O,6:/Me,5\\,!,NO2,4\,!,|,?5,$(1,3)dl,3:N,5:S,4:/Cl)
 endfont
@@ -63,10 +59,6 @@ beginfont("EN:Isoprothiolane")
   MCf(<30,!,/Me,!,O,!,//O,|,!2,//O,!,O,!,/Me,!,2\\,|,?5,@(2,5)S)
 endfont
 %***************************************************************************
-beginfont("EN:Iprodion")
-  MCf(<18,?5,@(3,5)N,2://O,5\,!,NHiPr,3\,|,Ph,@(3,5)/Cl)
-endfont
-%***************************************************************************
 beginfont("EN:Etridiazole")
   MCf(<18,?5,$(1,3)dl,@(2,4)N,5:S,1:/OEt,3:/CCl3)
 endfont
@@ -167,22 +159,10 @@ beginfont("EN:Probenazole")
   MCf(<12,Ph,|,-4=?5,1:SOO,2:N,3\,O,!2,!~dr)
 endfont
 %***************************************************************************
-beginfont("EN:Esprocarb")
-  MCf(<30,Ph,3\,!,S,!,//O,!,N,/Et,!,/iPr,!)
-endfont
-%***************************************************************************
 beginfont("EN:Simetryn")
   MCf(<30,Ph,@(2,4,6)N,5:/SMe,@(1,3)/NHEt)
 endfont
 %***************************************************************************
-beginfont("EN:Bromobutide")
-  MCf(<30,Ph,3\,!,NH,!,//O,!,/Br,!,/Me^35,/Me^-35,!,tBu)
-endfont
-%***************************************************************************
-beginfont("EN:Mefenacet")
-  MCf(<0,Ph,|,-4=?5,3=d,3:N,1:S,2\,O,!2,//O,!,N,/Me,!,Ph)
-endfont
-%***************************************************************************
 beginfont("EN:Rifampicin")
   MCf(<30,
      Ph,6:/Me^30,5:/OH,|,-6=?5,1:O,3://O,2:/*Me^60,|,#3=?6,@(2,4)d,@(1,4)/OH,
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.pdf b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.pdf
index 03a1db5eedf..d016c29aa8d 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.pdf
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.pdf
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.tex b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.tex
index 48ae3966370..ef5c953c8d0 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.tex
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_example.tex
@@ -1,13 +1,13 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Example of MCF typeset by LaTeX   mcf_examples.tex    by A.Yamaji   2015.9.25
+% Example of MCF typeset by LaTeX   mcf_examples.tex   by A.Yamaji   2015.11.8
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \documentclass[a4paper]{article}
 \usepackage{graphicx}
 \pagestyle{empty}
 \topmargin=-20mm
-\oddsidemargin=-14mm
-\textwidth=210mm
-\textheight=290mm
+\oddsidemargin=-12mm
+\textwidth=190mm
+\textheight=280mm
 \parindent=0mm
 \setlength\columnsep{8mm}
 %-------------------------------------------------------------------------------
@@ -37,7 +37,7 @@
 \def\@stru#1[#2]{\font\@strufont=#1\relax\hbox{\@strufont\char#2}}%
 %-------------------------------------------------------------------------------
 \def\put@char{%
-  \unitlength=0.01mm\relax \@tempcnta=3200\relax \@tempcntb=3800\relax%
+  \unitlength=0.01mm\relax \@tempcnta=3300\relax \@tempcntb=3750\relax%
   \begin{picture}(\@tempcntb,\@tempcnta)%
      \advance\@tempcnta -300\relax%
      \put(20,\@tempcnta){\tiny\bf [\the\fontnum] \MOLnameE}%
@@ -56,8 +56,11 @@
 \makeatother
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{document}
-{\hspace{20mm} \LARGE\bf Molecular Coding Format examples \hspace{10mm} }%
-{\footnotesize\bf by Akira Yamaji 2015.9.25} \vspace{5mm}\\
+\begin{center}
+ {\LARGE\bf Molecular Coding Format examples}\vspace{5mm}\\
+ Author : Akira Yamaji \quad Date : 2015.11.14\\
+ Located at : http://mirror.ctan.org/pkg/graphics/mcf2graph\vspace{7mm}\\
+\end{center}
 \fontnum=1%
 \noindent%
 %------------------------------------------------------------------------
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc-031.eps b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc-031.eps
new file mode 100644
index 00000000000..a0226f0b68d
--- /dev/null
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc-031.eps
@@ -0,0 +1,77 @@
+%!PS
+%%BoundingBox: 47 13 112 86 
+%%HiResBoundingBox: 47.18906 13.67542 111.88002 85.53699 
+%%Creator: MetaPost 1.999
+%%CreationDate: 2015.11.14:0846
+%%Pages: 1
+%%BeginProlog
+%%EndProlog
+%%Page: 1 1
+ 0 0 0 setrgbcolor 0 0.65842 dtransform truncate idtransform setlinewidth pop
+ [] 0 setdash 1 setlinecap 1 setlinejoin 10 setmiterlimit
+newpath 58.52762 34.29977 moveto
+78.5395 22.74597 lineto stroke
+newpath 63.62425 37.00446 moveto
+80.98482 26.98138 lineto stroke
+newpath 91.53891 22.74586 moveto
+111.55081 34.29977 lineto stroke
+ 0 1 0 setrgbcolor 0.65842
+ 0 dtransform exch truncate exch idtransform pop setlinewidth
+newpath 111.55081 34.29977 moveto
+111.55081 64.91264 lineto stroke
+newpath 106.66019 37.36125 moveto
+106.66019 61.85117 lineto stroke
+ 0 0 0 setrgbcolor 0 0.65842 dtransform truncate idtransform setlinewidth pop
+newpath 111.55081 64.91264 moveto
+91.53891 76.46645 lineto stroke
+newpath 78.5395 76.46654 moveto
+58.52762 64.91264 lineto stroke
+newpath 80.98482 72.23112 moveto
+63.62425 62.20796 lineto stroke
+ 0.65842 0 dtransform exch truncate exch idtransform pop setlinewidth
+newpath 58.52762 64.91264 moveto
+58.52762 34.29977 lineto stroke
+ 1 0 0 setrgbcolor
+newpath 79.7213 13.67542 moveto
+80.70894 13.67542 lineto
+80.70894 24.31123 lineto
+79.7213 24.31123 lineto
+ closepath fill
+newpath 89.36948 13.67542 moveto
+90.35712 13.67542 lineto
+90.35712 24.31123 lineto
+89.36948 24.31123 lineto
+ closepath fill
+newpath 81.10399 24.31123 moveto
+79.7213 24.31123 lineto
+88.97443 13.67542 lineto
+90.35712 13.67542 lineto
+ closepath fill
+ 0 0 1 setrgbcolor
+newpath 79.7213 74.90117 moveto
+80.70894 74.90117 lineto
+80.70894 85.53699 lineto
+79.7213 85.53699 lineto
+ closepath fill
+newpath 89.36948 74.90117 moveto
+90.35712 74.90117 lineto
+90.35712 85.53699 lineto
+89.36948 85.53699 lineto
+ closepath fill
+newpath 81.10399 85.53699 moveto
+79.7213 85.53699 lineto
+88.97443 74.90117 lineto
+90.35712 74.90117 lineto
+ closepath fill
+ 0 0 0 setrgbcolor
+newpath 55.69298 33.16591 moveto
+55.69298 35.43364 lineto
+47.18906 35.43364 lineto
+47.18906 33.16591 lineto
+ closepath fill
+newpath 52.85834 31.46513 moveto
+58.52762 34.29977 lineto
+52.85834 37.13441 lineto
+ closepath fill
+showpage
+%%EOF
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc-032.eps b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc-032.eps
deleted file mode 100644
index 5e2cd1b6539..00000000000
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc-032.eps
+++ /dev/null
@@ -1,77 +0,0 @@
-%!PS
-%%BoundingBox: 47 7 112 78 
-%%HiResBoundingBox: 47.18906 7.2196 111.88002 77.81963 
-%%Creator: MetaPost 1.999
-%%CreationDate: 2015.07.25:0953
-%%Pages: 1
-%%BeginProlog
-%%EndProlog
-%%Page: 1 1
- 0 0 0 setrgbcolor 0 0.65842 dtransform truncate idtransform setlinewidth pop
- [] 0 setdash 1 setlinecap 1 setlinejoin 10 setmiterlimit
-newpath 58.52762 27.21318 moveto
-79.09938 15.33614 lineto stroke
-newpath 63.62425 29.91786 moveto
-81.5447 19.57155 lineto stroke
-newpath 90.97905 15.33603 moveto
-111.55081 27.21318 lineto stroke
- 0 1 0 setrgbcolor 0.65842
- 0 dtransform exch truncate exch idtransform pop setlinewidth
-newpath 111.55081 27.21318 moveto
-111.55081 57.82605 lineto stroke
-newpath 106.66019 30.27466 moveto
-106.66019 54.76457 lineto stroke
- 0 0 0 setrgbcolor 0 0.65842 dtransform truncate idtransform setlinewidth pop
-newpath 111.55081 57.82605 moveto
-90.97905 69.7031 lineto stroke
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-58.52762 57.82605 lineto stroke
-newpath 81.5447 65.46779 moveto
-63.62425 55.12137 lineto stroke
- 0.65842 0 dtransform exch truncate exch idtransform pop setlinewidth
-newpath 58.52762 57.82605 moveto
-58.52762 27.21318 lineto stroke
- 1 0 0 setrgbcolor
-newpath 80.35208 7.2196 moveto
-81.27386 7.2196 lineto
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-80.35208 16.59387 lineto
- closepath fill
-newpath 88.80457 7.2196 moveto
-89.72635 7.2196 lineto
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-88.80457 16.59387 lineto
- closepath fill
-newpath 81.64258 16.59387 moveto
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- closepath fill
- 0 0 1 setrgbcolor
-newpath 80.35208 68.44536 moveto
-81.27386 68.44536 lineto
-81.27386 77.81963 lineto
-80.35208 77.81963 lineto
- closepath fill
-newpath 88.80457 68.44536 moveto
-89.72635 68.44536 lineto
-89.72635 77.81963 lineto
-88.80457 77.81963 lineto
- closepath fill
-newpath 81.64258 77.81963 moveto
-80.35208 77.81963 lineto
-88.43585 68.44536 lineto
-89.72635 68.44536 lineto
- closepath fill
- 0 0 0 setrgbcolor
-newpath 55.69298 26.07932 moveto
-55.69298 28.34705 lineto
-47.18906 28.34705 lineto
-47.18906 26.07932 lineto
- closepath fill
-newpath 52.85834 24.37854 moveto
-58.52762 27.21318 lineto
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- closepath fill
-showpage
-%%EOF
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc.mf b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc.mf
index 33e15e61828..2e7a14edbed 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc.mf
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_man_soc.mf
@@ -2,11 +2,11 @@
 % Molecular Coding Format file for mcf_manual.tex  by Akira.Yamaji  2015.9.25
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 input mcf2graph.mf;
-%-----------------------------------------------------------------------
+%------------------------------------------------------------------------
 font_wd#:=60mm#;%                       font width
-font_ht#:=30mm#;%                       font height
+font_ht#:=35mm#;%                       font height
 max_bond_width:=0.18;
-%-----------------------------------------------------------------------
+%------------------------------------------------------------------------
 sw_logout:=0;
 sw_mol_frame:=0;
 sw_expand:=0;
@@ -21,14 +21,6 @@ beginfont("EN:Chain")
   MCf(<30,-60,60,-60,60,-60,60)
 endfont
 %***********************************************************************
-beginfont("EN:Chain")
-  sw_numberB:=1;
-  max_bond_width:=0.20;
-  ratio_chain_ring:=1;
-  sw_start_vector:=1;
-  MCf(<30,!,!,!,!,!,!)
-endfont
-%***********************************************************************
 beginfont("EN:ring")
   sw_numberB:=1;
   sw_start_vector:=1;
@@ -120,7 +112,7 @@ beginfont("EN:fused ring 2")
  sw_numberB:=1;
  numberB_end:=11;
  MCd(1,.7)( 0,0)(<30,?6,3=?6,(11,4)=?6[4])
- MCd(1,.6)(.5,1)(<30,?6,3=?6,(11,4)=?5[3])
+ MCd(1,.6)(.54,1)(<30,?6,3=?6,(11,4)=?5[3])
  MCd(1,.6)(1, 0)(<30,?6,3=?6,(11,4)=?4[2])
 endfont
 %***********************************************************************
@@ -188,7 +180,7 @@ beginfont("EN:chain strech direction mode 1")
   ratio_chain_ring:=1;
   MCf(
   ?4,@(3^-90,3^-30,3^90)/'(!3,"{>hz}")>hz,
-     @(1^-60,1`1.5,1^60)/'(!2,"{>vt}")>vt
+     @(1^-60,1`2,1^60)/'(!2,"{>vt}")>vt
   )
 endfont
 %***********************************************************************
@@ -296,7 +288,7 @@ beginfont("EN:max_bond_width")
   MCd(1,1)(0, .5)(<30,Ph)
   max_bond_width:=0.15;
   MCd(1,1)(.33, .5)(<30,Ph)
-  max_bond_width:=0.30;
+  max_bond_width:=0.25;
   MCd(1,1)(1, .5)(<30,Ph)
 endfont
 %***********************************************************************
@@ -421,9 +413,9 @@ endfont
 %***********************************************************************
 beginfont("EN:Switwch start vector")
   sw_start_vector:=0;
-  MCd(1,.7)( 0, .5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)( 0, .5)(<30,Ph,4:/Cl,3:/F)
   sw_start_vector:=1;
-  MCd(1,.7)( 1, .5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)( 1, .5)(<30,Ph,4:/Cl,3:/F)
 endfont
 %***********************************************************************
 beginfont("EN:Switwch numberingA")
@@ -448,9 +440,9 @@ beginfont("EN:Switwch font frame")
 endfont
 %***********************************************************************
 beginfont("EN:Switwch molecular frame")
-  MCd(1,.7)( 0, .5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)( 0, .5)(<30,Ph,4:/Cl,3:/F)
   sw_mol_frame:=1;
-  MCd(1,.7)( 1, .5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)( 1, .5)(<30,Ph,4:/Cl,3:/F)
 endfont
 %***********************************************************************
 beginfont("EN:Switwch atom frame")
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.pdf b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.pdf
index 2af185147f8..d8c289424d0 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.pdf
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.pdf
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.tex b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.tex
index aefede167ae..fc0678a82a8 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.tex
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_manual.tex
@@ -1,16 +1,14 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%  Molecular Coding Format manual     by  Akira Yamaji 2015.10.17
+%  Molecular Coding Format manual      by  Akira Yamaji 2015.10.19
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \documentclass[a4paper]{article}
 \usepackage[dvipdfmx]{graphicx}
 %%%%\usepackage[pdftex]{graphicx}
 %%%%\usepackage{epstopdf}
-\pagestyle{empty}
-\topmargin=-18mm
+\topmargin=-20mm
 \textheight=27.5cm
-\textwidth=18cm
-\oddsidemargin=-9mm
-\parindent=0mm
+\textwidth=16.8cm
+\oddsidemargin=0mm
 \unitlength=1mm%
 \makeatletter
 %----------------------------------------------------------------------------
@@ -24,47 +22,46 @@
 \def\MCFtitle#1{\framebox{\sf No.\the\tempnum}\hspace{2mm}\bf #1}
 %----------------------------------------------------------------------------
 \def\MCFstru{%
- \rlap{\makebox(77,0)[t]{\makebox(68,33){\@strufont\char\fontnum}}}%
+ \rlap{\makebox(77,3.5)[t]{\makebox(68,43.27){\@strufont\char\fontnum}}}%
  \advance\fontnum\@ne\relax}%
 \def\MCFstructure{%
- \makebox(77,0)[t]{\frame{\makebox(68,33){\@strufont\char\fontnum}}}%
+ \makebox(77,3.5)[t]{\frame{\makebox(68,43.27){\@strufont\char\fontnum}}}%
  \advance\fontnum\@ne\relax\advance\tempnum\@ne\relax}%
 %----------------------------------------------------------------------------
 \begin{document}
-\noindent%
-\begin{picture}(180,0)
- \put(20,9){{\LARGE\bf Molecular Coding Format manual}\hspace{10mm}
- by Akira Yamaji 2015.10.17}
-\end{picture}\vspace{-4.2mm}\\
+\begin{center}
+ {\LARGE\bf Molecular Coding Format manual}\vspace{3mm}\\
+ Author : Akira Yamaji \quad Date : 2015.11.14\\
+ Located at : http://mirror.ctan.org/pkg/graphics/mcf2graph\\
+\end{center}
+\hspace{8mm}%
+\begin{minipage}{145mm}
+\quad Molecular Coding Format(MCF) is new linear notation represent chmical 
+ structure diagram. This 'Coding' is named from coding(programing) technique
+ like adressing,grouping,macro,etc. There are no Meta language commands in MCF.
+ mcf2graph.mf(metapost/metafont macro) convert MCF file to graphics file
+ pk font,PNG,SVG,EPS or MDL MOL file(V2000). \\
+\end{minipage}\vspace{3mm}\\
+\linethickness{0.08mm}%
 %----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
-\MCFtitle{Chain (1)}
+\pagestyle{empty}%
+\noindent%
+\begin{minipage}[t][38mm]{90mm}
+\MCFtitle{Chain}
 \begin{verbatim}
 plus(+):anticlockwize,minus(-)clockwize
+! : take value depend on
+        current angle and enviroment
 
   <30,-60,60,-60,60,-60,60
+  <30,!,!,!,!,!,!
 
- ** bold arrow is default angle and position
-\end{verbatim}
-\end{minipage}
-\MCFstructure
-\vspace{6mm}\\
-%1----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
-\MCFtitle{Chain (2)}
-\begin{verbatim}
-!,: take 60 or -60 depend on 
-      current angle and enviroment
-
-  !6
-
-  ** !6: !,!,!,!,!,!
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ring}
 \begin{verbatim}
 six membered ring
@@ -72,25 +69,27 @@ six membered ring
   ?6
 
   ** ?6 : <-120,60,60,60,60,60,&1
-     &1 : make bond connect to A1
-
+  ** &1 : make bond connect to A1
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Rotate current angle}
 \begin{verbatim}
 <angle:rotate current angle
 
    <30,!4,<30,?6
+
+  ** !4: !,!,!,!
+  ** bold arrow is default angle and position
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change bond type (1)}
 \begin{verbatim}
 ~bond change bond 
@@ -102,9 +101,9 @@ six membered ring
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change bond type (2)}
 \begin{verbatim}
   Bn=bond type : change bond type at Bn
@@ -117,9 +116,9 @@ six membered ring
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\newpage
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change bond length (1)}
 \begin{verbatim}
 Bn`length : change bond length at Bn
@@ -128,9 +127,9 @@ Bn`length : change bond length at Bn
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change bond length (2)}
 \begin{verbatim}
 ``length : change all bond length after
@@ -139,9 +138,9 @@ Bn`length : change bond length at Bn
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change chain length (3)}
 \begin{verbatim}
 ?n`length : change ring length
@@ -150,9 +149,9 @@ Bn`length : change bond length at Bn
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change atom (1)}
 \begin{verbatim}
 Insert hetero atom
@@ -161,9 +160,9 @@ Insert hetero atom
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change atom (2)}
 \begin{verbatim}
 2:O : change A2 C to O
@@ -175,9 +174,9 @@ An(n:numeric): atom number
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change atom (3)}
 \begin{verbatim}
 2:N : change A2 C to N
@@ -186,9 +185,9 @@ An(n:numeric): atom number
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change atom (brock address)}
 \begin{verbatim}
 2:N : change A2(brock address) C to N
@@ -199,9 +198,9 @@ An(n:numeric): atom number
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change atoma (absolute address)}
 \begin{verbatim}
 #2:N : change A#2 C to N
@@ -210,9 +209,9 @@ An(n:numeric): atom number
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change atom (relative address)}
 \begin{verbatim}
 -2:N : change A(-2) C to N
@@ -221,9 +220,9 @@ An(n:numeric): atom number
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Fuse ring (attached 1 bond)}
 \begin{verbatim}
 ?6,3=?5 : fuse ?5 at B3
@@ -234,9 +233,9 @@ Bn(n:numeric): bond number
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Fuse multi ring (attached 1 bond)}
 \begin{verbatim}
 
@@ -246,24 +245,24 @@ Bn(n:numeric): bond number
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Fuse ring (attached 2 bond)}
 \begin{verbatim}
 (4,11)=?6[4]  : fuse 4/6 ring to B11..B4
 (4,11)=?5[3]  : fuse 3/5 ring to B11..B4
 (4,11)=?4[2]  : fuse 2/4 ring to B11..B4
 
-MCd(1,.7)( 0,0)(<30,?6,3=?6,(11,4)=?6[4])
-MCd(1,.6)(.5,1)(<30,?6,3=?6,(11,4)=?5[3])
-MCd(1,.6)( 1,0)(<30,?6,3=?6,(11,4)=?4[2])
+MCd(1,.7)(  0,0)(<30,?6,3=?6,(11,4)=?6[4])
+MCd(1,.6)(.54,1)(<30,?6,3=?6,(11,4)=?5[3])
+MCd(1,.6)(  1,0)(<30,?6,3=?6,(11,4)=?4[2])
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Fuse ring (attached 3,4 bond)}
 \begin{verbatim}
 (16,4)=?6[3] : fuse 3/6 ring to B16..B4
@@ -276,9 +275,9 @@ MCd(1,.53)(1,0)(<30,?6,$(2,10,15)?6,(21,3)=?6[2])
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Spiro ring}
 \begin{verbatim}
 4*,?5 : add ?5(5 membered ring) at A4
@@ -289,9 +288,9 @@ An* : jump to An
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Branch bond (1)}
 \begin{verbatim}
 2\  : 2*,0     4*\ : 4*,0~wf
@@ -301,9 +300,9 @@ MCf(<30,!8,2\,!,4*\,!,6\*,!,8\\,!)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Branch bond (2)}
 \begin{verbatim}
 2\~dr  : 2*,0~dr
@@ -315,9 +314,9 @@ MCf(<-30,!6,2\~dr,!,4\`1.5,!,6\^15,-60)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Insert substituent(1)}
 \begin{verbatim}
 MCf(<30,
@@ -328,9 +327,9 @@ MCf(<30,
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Insert substituent(2)}
 \begin{verbatim}
 /  : single          // : double
@@ -341,9 +340,9 @@ MCf(<30,!,//O,!,/*H,!,*/H,!,/?3,!,**?3,!)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Insert substituent(3)}
 \begin{verbatim}
 ~,^,`,> : change type,angle,length,enviroment
@@ -355,23 +354,23 @@ MCf(<30,!`1,/Me~zf`2^30,!`1,/Me~zf`2^30,
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Add substituent(1)}
 \begin{verbatim}
 sw_numberA:=1; numberA_end:=_skeletonA_end;
 MCf(<30,!11,
-     2:/Me,3:/Et,6:/Pr,7:/iPr,10:/tBu,11:/Ph^-30)
+  2:/Me,3:/Et,6:/Pr,7:/iPr,10:/tBu,11:/Ph^-30)
 
 ** _skeletonA_end :
    end number of molecular skeleton atom 
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Add substituent(2)}
 \begin{verbatim}
 ~,^,`,> : change type,angle,length,enviroment
@@ -382,9 +381,9 @@ MCf(<30,?6,
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Add substituent(3)}
 \begin{verbatim}
 ~,^,`,> : change type,angle,length,enviroment
@@ -395,9 +394,9 @@ MCF(<30,!7`1,
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Chain strech direction environment (1)}
 \begin{verbatim}
 >hz : horizontal enviroment (default)
@@ -405,14 +404,14 @@ MCF(<30,!7`1,
 
   ?4,
   @(3^-90,3^-30,3^90)/'(!3,"{>hz}")>hz,
-  @(1^-60,1`1.5,1^60)/'(!2,"{>vt}")>vt
+  @(1^-60,1`2,1^60)/'(!2,"{>vt}")>vt
 
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Chain strech direction environment (2)}
 \begin{verbatim}
 >lr : left-right enviroment
@@ -425,9 +424,9 @@ MCF(<30,!7`1,
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Chain strech direction environment (3)}
 \begin{verbatim}
  >45 : fixed angle enviroment
@@ -438,9 +437,9 @@ MCF(<30,!7`1,
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change atom and Substituent}
 \begin{verbatim}
 NH,SOO : inset hetero atom and substituent
@@ -451,9 +450,9 @@ NH,SOO : inset hetero atom and substituent
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Change color}
 \begin{verbatim}
 @(5)green : change color of A5 green
@@ -465,13 +464,13 @@ $(3)red :   change color of B3 red
 \end{verbatim}
 \end{minipage}
 %%%%\MCFstructure   % for Metafont
-\makebox(75,0)[t]{\frame{\makebox(70,35)%
-{\includegraphics{mcf_man_soc-032.eps}}}}%  for dvipdfmx
-%%%%{\includegraphics[width=30mm]{mcf_man_soc-030.png}}}}%   for pdfLaTeX
+\makebox(77,3.5)[t]{\frame{\makebox(68,43.27)%
+{\includegraphics{mcf_man_soc-031.eps}}}}%  for dvipdfmx
+%%%%{\includegraphics[width=30mm]{mcf_man_soc-031.png}}}}%   for pdfLaTeX
 \advance\fontnum\@ne\relax\advance\tempnum\@ne\relax%
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Chain start multiple characters}
 \begin{verbatim}
 if chain start multi charactor string,
@@ -483,9 +482,9 @@ use !0 instead of !
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{User definition}
 \begin{verbatim}
 iBuOH : user defined substructure
@@ -496,9 +495,9 @@ iBuOH : user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Inline definition}
 \begin{verbatim}
 Insert user defined substructure
@@ -508,9 +507,9 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Example(1) Ampicillin}
 \begin{verbatim}
 
@@ -521,9 +520,9 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Example(2) Cholesterol}
 \begin{verbatim}
 
@@ -534,9 +533,9 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Example(3) alfa-Tocopherol}
 \begin{verbatim}
 
@@ -546,9 +545,9 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Example(4) Caffeine}
 \begin{verbatim}
 
@@ -558,9 +557,9 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Example(5) Lycorine}
 \begin{verbatim}
 
@@ -570,9 +569,9 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Example(6) Gibberellin}
 \begin{verbatim}
 
@@ -583,9 +582,9 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Font size}
 \begin{verbatim}
   beginfont("EN:Caffeine")
@@ -598,232 +597,232 @@ Insert user defined substructure
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Max ratio bond/width length}
 \begin{verbatim}
   max_bond_width:=0.10;
   MCd(1,1)( 0, .5)(<30,Ph)
-  max_bond_width:=0.15;         %<<== default
+  max_bond_width:=0.15;   %<<== : default
   MCd(1,1)(.33,.5)(<30,Ph)
-  max_bond_width:=0.30;
+  max_bond_width:=0.25;
   MCd(1,1)( 1, .5)(<30,Ph)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio thickness/bond length}
 \begin{verbatim}
 ratio_thickness_bond:= 0.005;
 MCd(1,.6)(0, .5)(<30,Ph)
-ratio_thickness_bond:= 0.015;    %<<== default
+ratio_thickness_bond:= 0.015;  %<<==
 MCd(1,.6)(.5,.5)(<30,Ph)
 ratio_thickness_bond:= 0.030;
 MCd(1,.6)(1, .5)(<30,Ph)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Offset thickness of bond}
 \begin{verbatim}
 beginfont() offset_thickness#:=0pt#;
 MCd(1,.3)(0, .5)(<30,Ph) endfont
-beginfont() offset_thickness#:=0.2pt#; %<<== default
+beginfont() offset_thickness#:=0.2pt#;  %<<==
 MCd(1,.3)(.5,.5)(<30,Ph) endfont
 beginfont() offset_thickness#:=0.5pt#;
 MCd(1,.3)(1, .5)(<30,Ph) endfont
 \end{verbatim}
 \end{minipage}
 \MCFstru\MCFstru\MCFstructure%
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio char/bond thickness}
 \begin{verbatim}
 ratio_char_bond:=1.0;
 MCd(1,.6)(0, .5)(<30,?6,5:O,2:NH)
-ratio_char_bond:=1.5;           %<<== default
+ratio_char_bond:=1.5; %<<==
 MCd(1,.6)(.5,.5)(<30,?6,5:O,2:NH)
 ratio_char_bond:=2.0;
 MCd(1,.6)(1, .5)(<30,?6,5:O,2:NH)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio bondgap/bond length}
 \begin{verbatim}
 ratio_bondgap_bond:= 0.10;
 MCd(1,.6)(0, .5)(<30,Ph)
-ratio_bondgap_bond:= 0.15;      %<<== default
+ratio_bondgap_bond:= 0.15; %<<==
 MCd(1,.6)(.5,.5)(<30,Ph)
 ratio_bondgap_bond:= 0.20;
 MCd(1,.6)(1, .5)(<30,Ph)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Offset of doublebond gap}
 \begin{verbatim}
 beginfont() offset_bond_gap#:=0.0pt#;
 MCd(1,.3)(0, .5)(<30,Ph) endfont
-beginfont() offset_bond_gap#:=0.3pt#; %<<== default
+beginfont() offset_bond_gap#:=0.3pt#; %<<==
 MCd(1,.3)(.5,.5)(<30,Ph) endfont
 beginfont() offset_bond_gap#:=1.0pt#;
 MCd(1,.3)(1, .5)(<30,Ph) endfont
 \end{verbatim}
 \end{minipage}
 \MCFstru\MCFstru\MCFstructure%
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio atom/bond length}
 \begin{verbatim}
 ratio_atom_bond:= 0.25;
 MCd(1,.6)(0, .5)(<30,?6,@(2,5)O)
-ratio_atom_bond:= 0.36;         %<<== default
+ratio_atom_bond:= 0.36;  %<<==
 MCd(1,.6)(.5,.5)(<30,?6,@(2,5)O)
 ratio_atom_bond:= 0.45;
 MCd(1,.6)(1, .5)(<30,?6,@(2,5)O)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Offset of atom width}
 \begin{verbatim}
 beginfont() offset_atom#:=0.0pt#;
 MCd(1,.3)(0, .5)(<30,Ph,@(2,4,6)N) endfont
-beginfont() offset_atom#:=0.8pt#; %<<== default
+beginfont() offset_atom#:=0.8pt#;  %<<==
 MCd(1,.3)(.5,.5)(<30,Ph,@(2,4,6)N) endfont
 beginfont() offset_atom#:=2.0pt#;
 MCd(1,.3)(1, .5)(<30,Ph,@(2,4,6)N) endfont
 \end{verbatim}
 \end{minipage}
 \MCFstru\MCFstru\MCFstructure%
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio wedge/bond length}
 \begin{verbatim}
 ratio_wedge_bond:=0.10;
 MCd(1,.6)(0, .5)(<30,?6,5:*/Me)
-ratio_wedge_bond:=0.12;         %<<== default
+ratio_wedge_bond:=0.12; %<<==
 MCd(1,.6)(.5,.5)(<30,?6,5:*/Me)
 ratio_wedge_bond:=0.20;;
 MCd(1,.6)(1, .5)(<30,?6,5:*/Me)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Offset of wedge width}
 \begin{verbatim}
 beginfont("EN:Offset_wedge")
 offset_wedge#:=0.0pt#;
 MCd(1,.3)(0, .5)(<30,?6,5:*/Me) endfont
-beginfont() offset_wedge#:=0.4pt#;  %<<== default
+beginfont() offset_wedge#:=0.4pt#;  %<<==
 MCd(1,.3)(.5,.5)(<30,?6,5:*/Me) endfont
 beginfont() offset_wedge#:=1.0pt#;
 MCd(1,.3)(1, .5)(<30,?6,5:*/Me) endfont
 \end{verbatim}
 \end{minipage}
 \MCFstru\MCFstru\MCFstructure%
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio font atom gap/atom length}
 \begin{verbatim}
 ratio_atomgap_atom:=0.0;
 MCd(1,.6)(0, .5)(<30,?6,@(2,5)O)
-ratio_atomgap_atom:=0.050;      %<<== default
+ratio_atomgap_atom:=0.050;  %<<==
 MCd(1,.6)(.5,.5)(<30,?6,@(2,5)O)
 ratio_atomgap_atom:=0.12;
 MCd(1,.6)(1, .5)(<30,?6,@(2,5)O)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio chain/ring length}
 \begin{verbatim}
 ratio_chain_ring:= 0.4;
 MCd(1,.6)(0, .5)(<30,?6,5:/Et)
-ratio_chain_ring:= 0.66;        %<<== default
+ratio_chain_ring:= 0.66; %<<==
 MCd(1,.6)(.5,.5)(<30,?6,5:/Et)
 ratio_chain_ring:= 1.0;
 MCd(1,.6)(1, .5)(<30,?6,5:/Et)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Ratio zebra gap/bond length}
 \begin{verbatim}
 ratio_zebragap_bond:=0.06;
 MCd(1,.6)(0, .5)(<30,Ph,5:/*Me`1)
-ratio_zebragap_bond:=0.12;      %<<== default
+ratio_zebragap_bond:=0.12;  %<<==
 MCd(1,.6)(.5,.5)(<30,Ph,5:/*Me`1)
 ratio_zebragap_bond:=0.20;
 MCd(1,.6)(1, .5)(<30,Ph,5:/*Me`1)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Margin left and right}
 \begin{verbatim}
 margin_left_right:=0mm;
 MCd(1,1)(0.5,0.9)(<30,CH3,!0,!17,CH3)
-margin_left_right:=0.4mm;        %<<== default
+margin_left_right:=0.4mm;  %<<==
 MCd(1,1)(0.5,0.5)(<30,CH3,!0,!17,CH3)
 margin_left_right:=5mm;
 MCd(1,1)(0.5,0.1)(<30,CH3,!0,!17,CH3)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Margin top and bottom}
 \begin{verbatim}
 margin_top_bottom:=0mm;
 MCd(1,1)(0.1,0.5)(<30,Ph,2:/OH,5:/NH2)
-margin_top_bottom:=0.4mm;        %<<== default
+margin_top_bottom:=0.4mm;  %<<==
 MCd(1,1)(0.5,0.5)(<30,Ph,2:/OH,5:/NH2)
 margin_top_bottom:=5mm;
 MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch Start Vector}
 \begin{verbatim}
 
-  MCd(1,.8)( 0,0.5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)( 0,0.5)(<30,Ph,4:/Cl,3:/F)
   sw_start_vector:=1;
-  MCd(1,.8)( 1,0.5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)( 1,0.5)(<30,Ph,4:/Cl,3:/F)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch Numbering atom}
 \begin{verbatim}
   numberA_start:=3; numberA_end:=8;
@@ -836,9 +835,9 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch Numbering bond}
 \begin{verbatim}
   numberB_start:=3; numberB_end:=8;
@@ -851,9 +850,9 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch font frame}
 \begin{verbatim}
   sw_font_frame:=1;
@@ -862,21 +861,21 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch molecular frame}
 \begin{verbatim}
 
-  MCd(1,.8)(0,0.5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)(0,0.5)(<30,Ph,4:/Cl,3:/F)
   sw_mol_frame:=1;
-  MCd(1,.8)(1,0.5)(<30,Ph,4:/Cl,3:/F)
+  MCd(1,.6)(1,0.5)(<30,Ph,4:/Cl,3:/F)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch atom frame}
 \begin{verbatim}
 
@@ -886,9 +885,9 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch solid mode}
 \begin{verbatim}
 
@@ -898,9 +897,9 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Switch Expand}
 \begin{verbatim}
 
@@ -910,9 +909,9 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Function MCd (draw)}
 \begin{verbatim}
   MCd(a,b)(c,d)(...)
@@ -925,9 +924,9 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Function MCf (fit draw)}
 \begin{verbatim}
   MCf(...) : MCd(1,1)(0.5,0.5)(...)
@@ -938,9 +937,9 @@ MCd(1,1)(0.9,0.5)(<30,Ph,2:/OH,5:/NH2)
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Local setting}
 \begin{verbatim}
 beginfont("NO:1")
@@ -953,9 +952,9 @@ beginfont("NO:3")
 \end{verbatim}
 \end{minipage}
 \MCFstru\MCFstru\MCFstructure%
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Global setting}
 \begin{verbatim}
 sw_mol_frame:=1; % <<== Global setting
@@ -968,9 +967,9 @@ beginfont("NO:3")
 \end{verbatim}
 \end{minipage}
 \MCFstru\MCFstru\MCFstructure%
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Output molecular infomation}
 \begin{verbatim}
 beginfont() sw_info_weight:=sw_info_formula:=1;
@@ -983,9 +982,9 @@ FMc:calculated molecular formula
 \end{verbatim}
 \end{minipage}
 \MCFstructure
-\vspace{6mm}\\
+\vspace{5mm}\\
 %-----------------------------------------------------------------------------
-\begin{minipage}[t][38mm]{100mm}
+\begin{minipage}[t][38mm]{90mm}
 \MCFtitle{Output additional infomation}
 \begin{verbatim}
 beginfont("EN:Caffeine","CAS:58-08-2")
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.pdf b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.pdf
index ac8dce674a8..7361bddf513 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.pdf
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.pdf
diff --git a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.tex b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.tex
index a0551832ae3..d64e2d550ff 100644
--- a/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.tex
+++ b/Master/texmf-dist/doc/metapost/mcf2graph/mcf_mplib_exa.tex
@@ -2,17 +2,17 @@
 % Example of  MCF typest with LuaLaTeX(luamplib)       by A.Yamaji   2015.9.25
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \documentclass{article}
-%-------------------------------------------------------------------------------
+%------------------------------------------------------------------------------
 \usepackage{luamplib}%
 \mplibcodeinherit{enable}%
 \mplibverbatim{enable}%
 \everymplib{if unknown Ph1: input mcf2graph.mf; mp_log_name:="temp-info.aux";
             sw_logout:=sw_info_lenx:=sw_info_weight:=sw_info_formula:=1; fi}%
 \everyendmplib{write EOF to mp_log_name;}%
-%-------------------------------------------------------------------------------
+%------------------------------------------------------------------------------
 \makeatletter%
 \newdimen \MOLwidth%
-%-------------------------------------------------------------------------------
+%------------------------------------------------------------------------------
 \def\@fst@param#1:#2;{#1}\def\@sec@param#1:#2;{#2}%
 \def\mol@sel#1{%
 \if#1\empty\relax\else%