texlive[55513] Build/source/texk/web2c/cwebdir/cwebman-w2c.ch: [CWEB]

[commits+ascherer at tug.org]

Revision: 55513
          http://tug.org/svn/texlive?view=revision&revision=55513
Author:   ascherer
Date:     2020-06-11 13:37:57 +0200 (Thu, 11 Jun 2020)
Log Message:
-----------
[CWEB] Add footnote about the use of XeTeX.

Modified Paths:
--------------
    trunk/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch

Modified: trunk/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch
===================================================================
--- trunk/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch	2020-06-11 09:49:21 UTC (rev 55512)
+++ trunk/Build/source/texk/web2c/cwebdir/cwebman-w2c.ch	2020-06-11 11:37:57 UTC (rev 55513)
@@ -89,15 +89,28 @@
 @z
 
 @x
-appendices D, E, and~F, which exhibit the complete source code for
+saying `\.{pdftex}~\.{cob}'.
+ at y
+saying `\.{pdftex}~\.{cob}'.%
+\footnote{$^5$}{A third way to create PDF output from \.{CWEB} input is the
+use of \.{XeTeX}, which uses \.{[x]dvipdfm[x]} in the background, but the
+``plain \TeX'' macros from \.{cwebmac.tex} otherwise.  The process works with
+a small trick in the first step:
+$$\vbox{\halign{\.{#}\hfil\cr
+cweave -lp+ cob\cr
+xetex cob\cr
+acroread cob.pdf\cr}}$$}
+ at z
+
+ at x
 \.{CTANGLE} and \.{CWEAVE}.
 
 \vfil\eject\titletrue
 @y
-appendices D, E, and~F, which exhibit the complete source code for
-\.{CTANGLE} and \.{CWEAVE}.\footnote{$^5$}{Actually, appendix~D contains the
-source code for \.{COMMON}, and the additional appendix~G exhibits the
-source code for \.{CTWILL}, which is based on \.{CWEAVE}.}
+\.{CTANGLE} and \.{CWEAVE}.%
+\footnote{$^6$}{Actually, appendix~D contains the source code for \.{COMMON},
+and the additional appendix~G exhibits the source code for \.{CTWILL}, which
+is based on \.{CWEAVE}.}
 
 \eject\titletrue
 @z
@@ -111,7 +124,7 @@
 @x
 if you have a duplex printer. Appendices D, E, and F of the complete
 @y
-if you have a duplex printer. Appendices D, E, and F\footnote{$^6$}{And
+if you have a duplex printer. Appendices D, E, and F\footnote{$^7$}{And
 Appendix~G.} of the complete
 @z
 
@@ -119,7 +132,7 @@
 or the \CEE/ comments of a \.{CWEB} file:
 @y
 or the \CEE/ comments of a \.{CWEB} file:%
-\footnote{$^7$}{Be careful to make that $$\vbox{\halign{\.{#}\hfil\cr
+\footnote{$^8$}{Be careful to make that $$\vbox{\halign{\.{#}\hfil\cr
 You can send email to
  \\pdfURL\{the author\}\{mailto:andreas\\UNDER/github@@freenet.de\}\cr
 or visit