X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=tex%2Ftexinfo.tex;h=ef835d66bbde8356999f8299ab0832733784c363;hb=11837920ae51e847d0db8959b5b4a43928e18ea6;hp=01ee1b00de4231ba1c6212bdf15a83ea65d7b4d9;hpb=0ab23da42c693f35581f0cd36ae0df93d1e3e0d9;p=lilypond.git

diff --git a/tex/texinfo.tex b/tex/texinfo.tex
index 01ee1b00de..ef835d66bb 100644
--- a/tex/texinfo.tex
+++ b/tex/texinfo.tex
@@ -3,11 +3,11 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2007-07-23.10}
+\def\texinfoversion{2008-03-31.10}
 %
-% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 2007,
+% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007 Free Software Foundation, Inc.
+% 2007, 2008 Free Software Foundation, Inc.
 %
 % This texinfo.tex file is free software: you can redistribute it and/or
 % modify it under the terms of the GNU General Public License as
@@ -97,6 +97,7 @@
 \let\ptexslash=\/
 \let\ptexstar=\*
 \let\ptext=\t
+\let\ptextop=\top
 
 % If this character appears in an error message or help string, it
 % starts a new line in the output.
@@ -916,15 +917,19 @@ where each line of input produces a line of output.}
   \temp
 }
 
-% @include file    insert text of that file as input.
+% @include FILE -- \input text of FILE.
 %
 \def\include{\parseargusing\filenamecatcodes\includezzz}
 \def\includezzz#1{%
   \pushthisfilestack
   \def\thisfile{#1}%
   {%
-    \makevalueexpandable
-    \def\temp{\input #1 }%
+    \makevalueexpandable  % we want to expand any @value in FILE.  
+    \turnoffactive        % and allow special characters in the expansion
+    \edef\temp{\noexpand\input #1 }%
+    %
+    % This trickery is to read FILE outside of a group, in case it makes
+    % definitions, etc.
     \expandafter
   }\temp
   \popthisfilestack
@@ -1362,8 +1367,11 @@ output) for that.)}
           \openin 1 #1.jpeg \ifeof 1
             \openin 1 #1.JPG \ifeof 1
               \openin 1 #1.pdf \ifeof 1
-                \errhelp = \nopdfimagehelp
-                \errmessage{Could not find image file #1 for pdf}%
+                \openin 1 #1.PDF \ifeof 1
+                  \errhelp = \nopdfimagehelp
+                  \errmessage{Could not find image file #1 for pdf}%
+                \else \gdef\pdfimgext{PDF}%
+                \fi
               \else \gdef\pdfimgext{pdf}%
               \fi
             \else \gdef\pdfimgext{JPG}%
@@ -1377,7 +1385,7 @@ output) for that.)}
       \closein 1
     \endgroup
     %
-    % without \immediate, pdftex seg faults when the same image is
+    % without \immediate, ancient pdftex seg faults when the same image is
     % included twice.  (Version 3.14159-pre-1.0-unofficial-20010704.)
     \ifnum\pdftexversion < 14
       \immediate\pdfimage
@@ -1628,8 +1636,12 @@ output) for that.)}
 \def\strutheightpercent{.70833}
 \def\strutdepthpercent {.29167}
 %
+% can get a sort of poor man's double spacing by redefining this.
+\def\baselinefactor{1}
+%
 \def\setleading#1{%
-  \normalbaselineskip = #1\relax
+  \dimen0 = #1\relax
+  \normalbaselineskip = \baselinefactor\dimen0
   \normallineskip = \lineskipfactor\normalbaselineskip
   \normalbaselines
   \setbox\strutbox =\hbox{%
@@ -1638,11 +1650,17 @@ output) for that.)}
   }%
 }
 
-%
 % PDF CMaps.  See also LaTeX's t1.cmap.
 %
-% \cmapOT1
-\ifpdf
+% do nothing with this by default.
+\expandafter\let\csname cmapOT1\endcsname\gobble
+\expandafter\let\csname cmapOT1IT\endcsname\gobble
+\expandafter\let\csname cmapOT1TT\endcsname\gobble
+
+% if we are producing pdf, and we have \pdffontattr, then define cmaps.
+% (\pdffontattr was introduced many years ago, but people still run
+% older pdftex's; it's easy to conditionalize, so we do.)
+\ifpdf \ifx\pdffontattr\undefined \else
   \begingroup
     \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
     \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
@@ -1890,11 +1908,7 @@ end
   \expandafter\edef\csname cmapOT1TT\endcsname#1{%
     \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
   }%
-\else
-  \expandafter\let\csname cmapOT1\endcsname\gobble
-  \expandafter\let\csname cmapOT1IT\endcsname\gobble
-  \expandafter\let\csname cmapOT1TT\endcsname\gobble
-\fi
+\fi\fi
 
 
 % Set the font macro #1 to the font named #2, adding on the
@@ -1908,7 +1922,7 @@ end
 }
 % This is what gets called when #5 of \setfont is empty.
 \let\cmap\gobble
-
+% emacs-page end of cmaps
 
 % Use cm as the default font prefix.
 % To specify the font prefix, you must define \fontprefix
@@ -2554,6 +2568,13 @@ end
 \let\env=\code
 \let\command=\code
 
+% @clicksequence{File @click{} Open ...}
+\def\clicksequence#1{\begingroup #1\endgroup}
+
+% @clickstyle @arrow   (by default)
+\parseargdef\clickstyle{\def\click{#1}}
+\def\click{\arrow}
+
 % @uref (abbreviation for `urlref') takes an optional (comma-separated)
 % second argument specifying the text to display and an optional third
 % arg as text to display instead of (rather than in addition to) the url
@@ -2761,6 +2782,7 @@ end
 \chardef\quoteleft=`\`
 \chardef\quoteright=`\'
 
+
 \message{page headings,}
 
 \newskip\titlepagetopglue \titlepagetopglue = 1.5in
@@ -5645,14 +5667,15 @@ end
 
 % @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
 %
-% Since these characters are used in examples, it should be an even number of
+% Since these characters are used in examples, they should be an even number of
 % \tt widths. Each \tt character is 1en, so two makes it 1em.
 %
 \def\point{$\star$}
-\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
+\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
+\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
+\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
 \def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
+\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}
 
 % The @error{} command.
 % Adapted from the TeXbook's \boxit.
@@ -5710,6 +5733,7 @@ end
   \let\/=\ptexslash
   \let\*=\ptexstar
   \let\t=\ptext
+  \expandafter \let\csname top\endcsname=\ptextop  % outer
   \let\frenchspacing=\plainfrenchspacing
   %
   \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
@@ -6498,12 +6522,14 @@ end
   \ifnum\parencount=0 \else \badparencount \fi
   \ifnum\brackcount=0 \else \badbrackcount \fi
 }
+% these should not use \errmessage; the glibc manual, at least, actually
+% has such constructs (when documenting function pointers).
 \def\badparencount{%
-  \errmessage{Unbalanced parentheses in @def}%
+  \message{Warning: unbalanced parentheses in @def...}%
   \global\parencount=0
 }
 \def\badbrackcount{%
-  \errmessage{Unbalanced square braces in @def}%
+  \message{Warning: unbalanced square brackets in @def...}%
   \global\brackcount=0
 }
 
@@ -6944,20 +6970,22 @@ end
   %
   % Make link in pdf output.
   \ifpdf
-    \leavevmode
-    \getfilename{#4}%
     {\indexnofonts
      \turnoffactive
+     % This expands tokens, so do it after making catcode changes, so _
+     % etc. don't get their TeX definitions.
+     \getfilename{#4}%
+     %
      % See comments at \activebackslashdouble.
      {\activebackslashdouble \xdef\pdfxrefdest{#1}%
       \backslashparens\pdfxrefdest}%
      %
+     \leavevmode
+     \startlink attr{/Border [0 0 0]}%
      \ifnum\filenamelength>0
-       \startlink attr{/Border [0 0 0]}%
-         goto file{\the\filename.pdf} name{\pdfxrefdest}%
+       goto file{\the\filename.pdf} name{\pdfxrefdest}%
      \else
-       \startlink attr{/Border [0 0 0]}%
-         goto name{\pdfmkpgn{\pdfxrefdest}}%
+       goto name{\pdfmkpgn{\pdfxrefdest}}%
      \fi
     }%
     \setcolor{\linkcolor}%
@@ -7412,15 +7440,19 @@ end
   % If the image is by itself, center it.
   \ifvmode
     \imagevmodetrue
-    \nobreak\bigskip
+    \nobreak\medskip
     % Usually we'll have text after the image which will insert
     % \parskip glue, so insert it here too to equalize the space
     % above and below.
     \nobreak\vskip\parskip
     \nobreak
-    \line\bgroup
   \fi
   %
+  % Leave vertical mode so that indentation from an enclosing
+  % environment such as @quotation is respected.  On the other hand, if
+  % it's at the top level, we don't want the normal paragraph indentation.
+  \noindent
+  %
   % Output the image.
   \ifpdf
     \dopdfimage{#1}{#2}{#3}%
@@ -7431,7 +7463,7 @@ end
     \epsfbox{#1.eps}%
   \fi
   %
-  \ifimagevmode \egroup \bigbreak \fi  % space after the image
+  \ifimagevmode \medskip \fi  % space after the standalone image
 \endgroup}
 
 
@@ -8577,7 +8609,7 @@ should work if nowhere else does.}
 % Don't be so finicky about underfull hboxes, either.
 \hbadness = 2000
 
-% Following George Bush, just get rid of widows and orphans.
+% Following George Bush, get rid of widows and orphans.
 \widowpenalty=10000
 \clubpenalty=10000
 
@@ -8642,7 +8674,7 @@ should work if nowhere else does.}
   \textleading = 13.2pt
   %
   % If page is nothing but text, make it come out even.
-  \internalpagesizes{46\baselineskip}{6in}%
+  \internalpagesizes{607.2pt}{6in}% that's 46 lines
                     {\voffset}{.25in}%
                     {\bindingoffset}{36pt}%
                     {11in}{8.5in}%
@@ -8698,7 +8730,7 @@ should work if nowhere else does.}
   % \global\normaloffset = -6mm
   % \global\bindingoffset = 10mm
   % @end tex
-  \internalpagesizes{51\baselineskip}{160mm}
+  \internalpagesizes{673.2pt}{160mm}% that's 51 lines
                     {\voffset}{\hoffset}%
                     {\bindingoffset}{44pt}%
                     {297mm}{210mm}%