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author | Karl Berry <karl@freefriends.org> | 2009-09-28 00:08:32 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2009-09-28 00:08:32 +0000 |
commit | 1a6b63ed3a0cae880b8624089fd1c683c15d9988 (patch) | |
tree | dcee229e41860e00e70bcfec1eea4e24a6d5aaec /Master/texmf-dist/doc/generic/knuth/errata/errata.seven | |
parent | 7dc2fe93a4773ebbaf65caeebd0faef49fa98981 (diff) |
knuth.tds.zip update from Heiko (25sep09)
git-svn-id: svn://tug.org/texlive/trunk@15494 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/generic/knuth/errata/errata.seven')
-rw-r--r-- | Master/texmf-dist/doc/generic/knuth/errata/errata.seven | 821 |
1 files changed, 0 insertions, 821 deletions
diff --git a/Master/texmf-dist/doc/generic/knuth/errata/errata.seven b/Master/texmf-dist/doc/generic/knuth/errata/errata.seven deleted file mode 100644 index 0866189da51..00000000000 --- a/Master/texmf-dist/doc/generic/knuth/errata/errata.seven +++ /dev/null @@ -1,821 +0,0 @@ -% Bugs (sigh) in Computers \& Typesetting - -\input manmac -\font\sltt=cmsltt10 -\font\niness=cmss9 -\font\ninessi=cmssi9 -\proofmodefalse -\raggedbottom -\output{\hsize=29pc \onepageout{\unvbox255\kern-\dimen@ \vfil}} - -\def\today{\number\day\ - \ifcase\month\or - Jan\or Feb\or Mar\or Apr\or May\or Jun\or - Jul\or Aug\or Sep\or Oct\or Nov\or Dec\fi - \ \number\year} - -\def\cutpar{{\parfillskip=0pt\par}} - -\def\rhead{Bugs in {\tensl Computers \& Typesetting, 1991}} -\def\bugonpage#1(#2) \par{\bigbreak\tenpoint - \hrule width\hsize - \line{\lower3.5pt\vbox to13pt{}Page #1\hfil(#2)}\hrule width\hsize - \nobreak\medskip} -\def\buginvol#1(#2) \par{\bigbreak\penalty-1000\tenpoint - \hrule width\hsize - \line{\lower3.5pt\vbox to13pt{}Volume #1\hfil(#2)}\hrule width\hsize - \nobreak\medskip} -\def\slMF{{\manual 89:;}\-{\manual <=>:}} % slant the logo -\def\0{\raise.7ex\hbox{$\scriptstyle\#$}} -\newcount\nn -\newdimen\nsize \newdimen\msize \newdimen\ninept \ninept=9pt -\newbox\eqbox \setbox\eqbox=\hbox{\kern2pt\eightrm=\kern2pt} - -\tenpoint -\noindent This is a list of all corrections made to {\sl Computers \& -Typesetting}, Volumes A,~B, C, and D\null, between 1 January 1991 and -15 March 1992. -Corrections made to the softcover version of {\sl The \TeX book\/} are -the same as corrections to Volume~A\null. Corrections to the softcover -version of {\sl The \slMF\kern1ptbook\/} are the same as corrections -to Volume~C\null. Some of the corrections below have already been made in -reprintings of the books. Changes to Volume~B refer to the fourth printing -(1991), which differs markedly from earlier printings because it includes -all the revisions for \TeX3.0. Changes to Volume~D refer to the third -printing (1991), which differs markedly from earlier printings because -it includes all the revisions for \MF\kern1pt2.0. Changes to the mini-indexes -and master indexes of Volumes B and~D are not shown here unless they are -not obviously derivable from what has been shown. -Dozens of changes, too many to list -here, have been made to Volume~E because of recent upgrades to the -Computer Modern font source files. -Those changes, which affect only the digitization at -low resolution and the appearance of lowercase delta and -some characters in the math symbols -fonts (but not the {\tt TFM} files), are documented at -the end of file {\tt cm85.bug}. -\looseness=-1 - -% volume A - -\bugonpage A96, lines 9--11 (9/18/91) - -\ninepoint -Some ^{German} words traditionally change their spelling -when they are split between lines. For example, `backen' becomes `bak-ken' -and `Bettuch' becomes `Bett-tuch'. How can you instruct \TeX\ to produce -such effects? - -\bugonpage A178, line 17 (11/19/91) - -\ninepoint -If you say `|\phantom{|\<subformula>|}|' in any formula, plain -\TeX\ will do its\cutpar - -\bugonpage A286, bottom two lines and continuing into A287 (11/21/91) - -\ninepoint\noindent -stands for zero or more \<assignment> -commands other than |\setbox|. -If the assignments are not followed by a \<character>, where -\<character> stands for any of the commands just discussed in the previous -paragraph, \TeX\ treats |\accent| as if it were |\char|, except that -the space factor is set to 1000. Otherwise the character that follows -the assignment is accented by the character that corresponds to the -\<8-bit number>. \ (The purpose of the intervening assignments is to -allow the accenter and accentee to be in different fonts.) \ If the -accent must be moved up or down, it is put into an hbox that is -raised or lowered. Then the accent is effectively superposed on the -character by means of kerns, in such a way that the width of the accent -does not influence the width of the resulting horizontal list. -Finally, \TeX\ sets |\spacefactor=1000|. - -\bugonpage A291, lines 6--8 (11/21/91) - -\ninepoint\noindent -`|}|' may be followed by -optional \<assignment> commands other than |\setbox|, -after which `|$$|'~must conclude -the display. \TeX\ will insert the |\abovedisplayskip| and -|\belowdisplayskip| glue before and after the result of the alignment. - -\bugonpage A293, line 14 (9/18/91) - -\ninepoint\noindent -explained in Appendix~G\null. \TeX\ -scans \<one optional space> after completing a displayed formula; this is -usually the implicit space at the end of a line in the input file. - -\bugonpage A311, bottom four lines (9/18/91) - -\ninepoint -\ansno12.7: 1000, except: 999 after |O|, |B|, |S|, |D|, and |J|; 1250 after the -comma; 3000 after the exclamation point, the right-quote marks, and the -periods. If a period had come just after the |B| (i.e., if the text had -said `|B. Sally|'), the space factor after that period would have -been~1000, not~3000. - -\bugonpage A314, lines 16--18 from the bottom (1/10/92) - -\ninepoint -\ansno14.8: |ba\ck/en| and |Be\ttt/uch|, where the macros |\ck/| and |\ttt/| -are defined by -\begintt -\def\ck/{\discretionary{k-}{k}{ck}} -\def\ttt/{tt\discretionary{-}{t}{}} -\endtt - -\bugonpage A354, line 8 (9/18/91) - -\ninepoint\noindent -|\def\multispan#1{\omit\mscount=#1\relax\loop\ifnum\mscount>1 \sp@n\repeat}|% -\kern-10pt\null - -\bugonpage A356, line 11 from the bottom (9/23/91) - -\ninepoint\noindent -| \else{\ooalign{\unhbox0\crcr\hidewidth\char'30\hidewidth}}\fi}| - -\bugonpage A358, line 8 from the bottom (9/18/91) - -\ninepoint\noindent -|\mathchardef\mapstochar="3237 \def\mapsto{\mapstochar\rightarrow}| - -\bugonpage A359, line 13 (11/4/91) - -\ninepoint\noindent -|\def\overrightarrow#1{\vbox{\m@th\ialign{##\crcr| - -\bugonpage A359, line 16 (11/4/91) - -\ninepoint\noindent -|\def\overleftarrow#1{\vbox{\m@th\ialign{##\crcr| - -\bugonpage A359, line 19 (11/4/91) - -\ninepoint\noindent -|\def\overbrace#1{\mathop{\vbox{\m@th\ialign{##\crcr\noalign{\kern3pt}| - -\bugonpage A359, line 22 (11/4/91) - -\ninepoint\noindent -|\def\underbrace#1{\mathop{\vtop{\m@th\ialign{##\crcr| - -\bugonpage A359, lines 7--14 from the bottom (1/11/92) - -\ninepoint\noindent -|\def\lgroup{\delimiter"462833A } \def\rgroup{\delimiter"562933B }|% -\par\noindent -|\def\lmoustache{\delimiter"437A340 } \def\rmoustache{\delimiter"537B341 }|% - \kern-2pt\null\par\noindent -|\def\uparrow{\delimiter"3222378 } \def\Uparrow{\delimiter"322A37E }|% -\par\noindent -|\def\downarrow{\delimiter"3223379 } \def\Downarrow{\delimiter"322B37F }|% -\par\noindent -|\def\updownarrow{\delimiter"326C33F } \def\arrowvert{\delimiter"026A33C }|% -\par\noindent -|\def\Updownarrow{\delimiter"326D377 } \def\Arrowvert{\delimiter"026B33D } |% -\par\noindent -|\def\vert{\delimiter"026A30C } \def\Vert{\delimiter"026B30D } |% -\par\noindent -|\def\backslash{\delimiter"026E30F } \def\bracevert{\delimiter"077C33E }| - -\bugonpage A360, line 13 (11/19/91) - -\ninepoint\noindent -|\phantom|, |\smash|, |\root|, and other -operations. (Actually |\phantom| and |\smash| are not perfect: They -assume that the current style is uncramped.) - -\bugonpage A360, line 2 from the bottom (11/4/91) - -\ninepoint\noindent -|\def\c@ncel#1#2{\m@th\ooalign{$\hfil#1\mkern1mu/\hfil$\crcr$#1#2$}}| - -\bugonpage A361, top line (11/4/91) - -\ninepoint\noindent -|\def\rlh@#1{\vcenter{\m@th\hbox{\ooalign{\raise2pt| - -\bugonpage A364, line 5 from the bottom (11/4/91) - -\ninepoint\noindent -|\def|^|\fmtname||{plain}\def\fmtversion{3.141}| - -\bugonpage A377, the bottom 17 lines (9/18/91) - -\eightpoint\noindent\hangindent\parindent\hangafter-3 -story: Macro |\stest| decides whether or not -a given token list register begins with -a \<space token> as defined in Chapter~24. If so, the macro -decides whether the token is explicit and/or funny and/or active. -\begintt -\newif\ifspace \newif\iffunny \newif\ifexplicit \newif\ifactive -\def\stest#1{\funnyfalse \expandafter\s\the#1! \stest} -\def\s{\global\explicitfalse \global\activefalse \futurelet\next\ss} -\def\ss{\ifcat\noexpand\next\stoken\let\nxt\sx\else\let\nxt\ns\fi\nxt} -\def\sx{\spacetrue\ifx\next\stoken\let\nxt\sss\else\let\nxt=\ssss\fi\nxt} -\long\def\sss#1 #2\stest{\def\next{#1}% - \ifx\next\empty \global\explicittrue \else\testactive#1\s\fi} -\long\def\ssss#1#2\stest{\funnytrue{\escapechar=\if*#1`?\else`*\fi\relax - \if#1\string#1\uccode`#1=`~ % we assume that ~ is an active character - \uppercase{\ifcat\noexpand#1}\noexpand~\global\activetrue - \else\global\explicittrue\fi - \else\testactive#1\s\fi}} -\long\def\ns#1\stest{\spacefalse} -\long\def\testactive#1#2\s{\expandafter\tact\string#1\s\tact} -\long\def\tact#1#2\tact{\def\next{#2}\ifx\next\xs\global\activetrue - \else\ifx\next\empty \global\activetrue\fi\fi} \def\xs{\s} -\endtt - -\bugonpage A444, lines 15--26 (3/26/91) - -\ninepoint -\textindent{\bf14.}If the current item is an Ord atom, -go directly to Rule~17 unless -all of the following are true: The nucleus is a symbol; the subscript -and superscript are both empty; the very next item in the math list is an -atom of type Ord, Op, Bin, Rel, Open, Close, or Punct; and the nucleus of the -next item is a symbol whose family is the same as the family in the present -Ord atom. In such cases the present symbol is marked as a text symbol. -If the font information shows a ligature between this symbol and the -following one, using the specified family and the current size, then -insert the ligature character and continue as specified by the font; -in this process, two characters may collapse into a single Ord -text symbol, and/or new Ord text characters may appear. If the font information -shows a kern between the current symbol and the next, insert a kern item -following the current atom. -As soon as an Ord atom has been fully processed for ligatures and kerns, -go to Rule~17. - -\bugonpage A446, lines 5 and 6 from the bottom (1/13/92) - -\ninepoint\noindent -are used to change the current style just as -in the first pass, so that both passes have the same value of~$C$ when -they work on any particular atom. - -\bugonpage A447, in the parameter usage table (1/13/92) - -\ninepoint\noindent[Delete the entry for `$\sigma_2$'; the entry for -`$\sigma_{17}$' moves down to the bottom of the left column.] - -\bugonpage A447, line 2 after the parameter usage table (1/13/92) - -\ninepoint\noindent -to parameters in arbitrary families: -Rule~17 uses |\fontdimen| parameter~2 (space) to de-\cutpar - -\bugonpage A467, entry for {\tt\char`\\hss} (9/18/91) - -\eightpoint\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt\char`\\hss}, 71--72, {\it82--83}, 233, 283, 285, 290, 442. - -\bugonpage A467, new subentry under hyphenation (9/18/91) - -\eightpoint\indent\quad -suppressing, 93, 414, 424, 454. - -\bugonpage A476, right column (11/21/91) - -\eightpoint\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt\char`\\setbox}, 66--67, 77, 81, $\underline{120}$, 276, 279, 286,\par -\indent\qquad 291, {\it386--392}. - -% volume B -\hsize=35pc -\def\\#1{\hbox{\it#1\/\kern.05em}} % italic type for identifiers -\def\to{\mathrel{.\,.}} % double dot, used only in math mode - -\bugonpage B2, line 10 from the bottom (1/11/92) - -\ninepoint\noindent\hskip10pt -{\bf define} $\\{banner}\equiv\hbox{\tt\char'23}$% -{\tt This\]is\]TeX,\]Version\]3.141\char'23}\quad -$\{\,$printed when \TeX\ starts$\,\}$ - -\bugonpage B18, lines 21 and 22 (10/12/91) - -\tenpoint\noindent -must have an \\{xchr} equivalent in the local -character set. (This restriction applies only to preloaded strings, -not to those generated dynamically by the user.) - -\bugonpage B26, new line before fourth line from bottom (1/24/92) - -\ninepoint\noindent\hskip20pt -\\{nl}: \\{integer};\quad$\{\,$new-line character to restore$\,\}$ - -\bugonpage B26, bottom line and top 3 lines of B27 (1/24/92) - -\ninepoint\noindent\hskip30pt -{\bf else begin if\/} $\\{selector}>\\{pseudo}$ {\bf then}\par -\noindent\hskip50pt -{\bf begin} \\{print\_char}($s$); \ {\bf return};\quad - $\{\,$internal strings are not expanded$\,\}$\par\noindent\hskip50pt -{\bf end};\par\noindent\hskip40pt -{\bf if\/} ($\langle\,$Character $s$ is the current new-line - character{\sevenrm\kern.5em244}$\,\rangle$) {\bf then}\par\noindent\hskip50pt -{\bf if\/} $\\{selector}<\\{pseudo}$ {\bf then}\par\noindent\hskip60pt -{\bf begin} \\{print\_ln}; \ {\bf return}; \ -{\bf end};\par\noindent\hskip40pt -$\\{nl}\gets\\{new\_line\_char}$; \ $\\{new\_line\_char}\gets-1$;\quad - $\{\,$temporarily disable new-line character$\,\}$\par\noindent\hskip40pt -$j\gets\\{str\_start}[s]$;\par\noindent\hskip40pt -{\bf while} $j<\\{str\_start}[s+1]$ {\bf do}\par\noindent\hskip50pt -{\bf begin} $\\{print\_char}(\\{so}(\\{str\_pool}[j]))$; \ $\\{incr}(j)$; \ -{\bf end};\par\noindent\hskip40pt -$\\{new\_line\_char}\gets\\{nl}$; \ {\bf return};\par\noindent\hskip40pt -{\bf end}; - -\bugonpage B27, lines 9 and 10 (9/19/91) - -\tenpoint\noindent -{\bf 60.\quad}% -Control sequence names, file names, and strings constructed with -{\tt\char`\\string} might contain \\{ASCII\_code} values that can't -be printed using \\{print\_char}. Therefore we use -\\{slow\_print} for them: - -\bugonpage B27, lines 13--26 (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf var} $j$: \\{pool\_pointer};\quad$\{\,$current character code - position$\,\}$\par\noindent\hskip10pt -{\bf begin if\/} $(s\ge\\{str\_ptr})\lor(s<256)$ {\bf then} \\{print}(s) -\par\noindent\hskip10pt {\bf else begin} $j\gets\\{str\_start}[s]$;\par -\noindent\hskip20pt{\bf while} $j<\\{str\_start}[s+1]$ {\bf do}\par -\noindent\hskip30pt{\bf begin} $\\{print}(\\{so}(\\{str\_pool}[j]))$; \ - $\\{incr}(j)$;\par\noindent\hskip30pt -{\bf end};\par\noindent\hskip20pt -{\bf end};\par\noindent\hskip10pt -{\bf end}; - -\bugonpage B28, line 8 (9/19/91) - -\ninepoint\noindent\hskip10pt -{\bf else begin} \\{slow\_print}(\\{format\_ident}); \ \\{print\_ln}; - -\bugonpage B33, line 3 (1/11/92) - -\tenpoint\noindent -recursively. A similar interlock is provided by \\{set\_box\_allowed}. - -\bugonpage B33, new line to come after line 14 (1/11/92) - -\ninepoint\noindent -\\{set\_box\_allowed}: \\{boolean};\quad - $\{\,$is it safe to do a |\setbox| assignment?$\,\}$ - -\bugonpage B33, new line to come after line 20 (1/11/92) - -\ninepoint\noindent\hskip10pt -$\\{set\_box\_allowed}\gets\\{true}$; - -\bugonpage B36, line 12 (9/19/91) - -\ninepoint\noindent\hskip30pt -{\bf begin} \\{print\_nl}({\tt\char`\"You\]want\]to\]edit\]file\]\char`\"}); - \ \\{slow\_print}(\\{input\_stack}[\\{base\_ptr}].\\{name\_field}); - -\bugonpage B46, lines 9 and 10 (5/24/91) - -\tenpoint\noindent -arithmetic; see {\sl TUGboat \bf3},1 (March 1982), 10--27. (But the -routines cited there must be modified to allow negative glue ratios.) - -\bugonpage B47, lines 2 and 3 (5/24/91) - -\tenpoint\noindent -structures on a \\{memory\_word}, which contains either a (signed) integer, -possibly scaled, or a (signed) \\{glue\_ratio}, or a small number of -fields that are one half or one quarter of the size used\cutpar - -\bugonpage B177, lines 10 and 11 (9/19/91) - -\ninepoint\noindent\hskip20pt -{\bf begin} \\{print\_err}({\tt\char`\"Bad\]mathchar\char`\"});\par -\noindent\hskip20pt -\\{help2}({\tt\char`\"A\]mathchar\]number\]must\]be\]between\]0\]% - and\]32767.\char`\"}) - -\bugonpage B196, new lines after line 11 (1/13/92) - -\ninepoint\noindent\hskip20pt -{\bf if\/} $\\{align\_state}<1000000$ {\bf then}\quad - $\{\,$unmatched `|}|' aborts the line$\,\}$\par\noindent\hskip30pt -{\bf begin repeat} \\{get\_token}; \ {\bf until} $\\{cur\_tok}=0$;\par -\noindent\hskip30pt$\\{align\_state}\gets1000000$; \ {\bf goto} \\{done};\par -\noindent\hskip30pt{\bf end}; - -\bugonpage B208, line 21 (9/19/91) - -\ninepoint\noindent\hskip10pt -{\bf begin} \\{slow\_print}($a$); \ \\{slow\_print}($n$); \ - \\{slow\_print}($e$); - -\bugonpage B214, line 14 (9/19/91) - -\ninepoint\noindent\hskip10pt -{\bf begin} \\{wlog}(\\{banner}); \\{slow\_print}(\\{format\_ident}); \ - \\{print}({\tt\char`\"\]\]\char`\"}); \ - \\{print\_int}(\\{day}); \ - \\{print\_char}({\tt\char`\"\]\char`\"}); - -\bugonpage B214, line 2 from the bottom (9/19/91) - -\ninepoint\noindent\hskip10pt -\\{print\_char}({\tt\char`\"(\char`\"}); \ -\\{incr}(\\{open\_parens}); \ -\\{slow\_print}(\\{name}); \ -\\{update\_terminal}; \ -$\\{state}\gets\\{new\_line}$; - -\bugonpage B234, line 22 (9/19/91) - -\ninepoint\noindent\hskip20pt -\\{print}({\tt\char`\"\]in\]font\]\char`\"}); \ -\\{slow\_print}(\\{font\_name}[$f$]); \ -\\{print\_char}({\tt\char`\"!\char`\"}); \ -\\{end\_diagnostic}(\\{false}); - -\bugonpage B267, lines 7 and 8 (9/19/91) - -\ninepoint\noindent\hskip20pt -\\{print\_nl}({\tt\char`\"Output\]written\]on\]\char`\"}); \ -\\{slow\_print}(\\{output\_file\_name});\par\noindent\hskip20pt -\\{print}({\tt\char`\"\](\char`\"}); \ -\\{print\_int}(\\{total\_pages}); \ -\\{print}({\tt\char`\"\]page\char`\"}); - -\bugonpage B296, new lines after line 8 of section 716 (1/11/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $f<0$ {\bf then}\par\noindent\hskip20pt -{\bf begin} \\{decr}($n$); \ $f\gets f+\oct{200000}$;\par\noindent\hskip20pt -{\bf end}; - -\bugonpage B297, new lines after line 7 of section 717 (1/11/92) - -\ninepoint\noindent\hskip20pt -{\bf if\/} $f<0$ {\bf then}\par\noindent\hskip30pt -{\bf begin} \\{decr}($n$); \ $f\gets f+\oct{200000}$;\par\noindent\hskip30pt -{\bf end}; - -\bugonpage B348, bottom two lines (1/3/92) - -\tenpoint\noindent\hskip10pt -Up to three passes might be made through the paragraph in an attempt to find at -least one set of feasible breakpoints. On the first pass, we have -$\\{threshold}=\\{pretolerance}$ and $\\{second\_pass}=$\cutpar - -\bugonpage B364, line 20 (1/3/92) - -\tenpoint\noindent -{\bf 863.\quad} -The `{\bf loop}' in the following code is performed at most -thrice per call of \\{line\_break}, since\cutpar - -\bugonpage B377, insert new line after line 12 (9/19/91) - -\ninepoint\noindent -\\{hyf\_bchar}:\enspace\\{halfword};\quad - $\{\,$boundary character after $c_n\,\}$ - -\bugonpage B378, line 12 from the bottom (9/19/91) - -\ninepoint\noindent\hskip30pt -$\\{hyf\_bchar}\gets\\{character}(s)$; \ -$c\gets\\{qo}(\\{hyf\_bchar})$; - -\bugonpage B378, line 9 from the bottom (1/10/92) - -\ninepoint\noindent\hskip30pt -$\\{hb}\gets s$; \ \\{incr}(\\{hn}); \ $\\{hu}[\\{hn}]\gets c$; \ -$\\{hc}[\\{hn}]\gets\\{lc\_code}(c)$; \ -$\\{hyf\_bchar}\gets\\{non\_char}$; - -\bugonpage B378, line 5 from the bottom (9/19/91) - -\ninepoint\noindent\hskip30pt -{\bf else if} $(\\{type}(s)=\\{kern\_node})\land(\\{subtype}(s)=\\{normal})$ - {\bf then} $\\{hb}\gets s$\par\noindent\hskip40pt - {\bf else goto} \\{done3}; - -\bugonpage B379, line 6 (9/19/91) - -\ninepoint\noindent\hskip10pt -$j\gets\\{hn}$; \ $q\gets\\{lig\_ptr}(s)$; \ -{\bf if\/} $q>\\{null}$ {\bf then} $\\{hyf\_bchar}\gets\\{character}(q)$; - -\bugonpage B379, new line between lines 14 and 15 (1/10/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{odd}(\\{subtype}(s))$ {\bf then} -$\\{hyf\_bchar}\gets\\{font\_bchar}[\\{hf}]$ {\bf else} -$\\{hyf\_bchar}\gets\\{non\_char}$; - -\bugonpage B379, line 19 (9/19/91) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{hn}<\\{l\_hyf}+\\{r\_hyf}$ {\bf then goto} \\{done1}; \ -\quad$\{\,$\\{l\_hyf} and \\{r\_hyf} are always $\ge1\,\}$ - -\bugonpage B380, lines 9--11 from the bottom reduce to a single line (1/10/92) - -\ninepoint\noindent\hskip10pt -$q\gets\\{link}(\\{hb})$; \ $\\{link}(\\{hb})\gets\\{null}$; \ -$r\gets\\{link}(\\{ha})$; \ $\\{link}(\\{ha})\gets\\{null}$; \ -$\\{bchar}\gets\\{hyf\_bchar}$; - -\bugonpage B436, lines 9 and 10 (3/15/92) - -\tenpoint -$$\\{cur\_r}=\cases{\\{character}(\\{lig\_stack}),&if $\\{lig\_stack}> - \\{null}$;\cr - \\{font\_bchar}[\\{cur\_font}],&otherwise;\cr}$$ -except when $\\{character}(\\{lig\_stack})=\\{font\_false\_bchar} - [\\{cur\_font}]$. Several additional global variables are needed. - -\bugonpage B438, line 13 from the bottom (3/15/92) - -\ninepoint\noindent\hskip10pt -$\\{cur\_q}\gets\\{tail}$; \ $\\{cur\_l}\gets\\{character}(\\{lig\_stack})$; - -\bugonpage B507, line 6 of section 1241 (1/11/92) - -\ninepoint\noindent\hskip10pt -\\{scan\_optional\_equals};\par\noindent\hskip10pt -{\bf if\/} \\{set\_box\_allowed} {\bf then} -$\\{scan\_box}(\\{box\_flag}+n)$\par\noindent\hskip10pt -{\bf else begin} \\{print\_err}({\tt\char`\"Improper\]\char`\"}); -\ \\{print\_esc}({\tt\char`\"setbox\char`\"});\par\noindent\hskip20pt -\\{help2}({\tt\char`\"Sorry,\]\char`\\setbox\]is\]not\]allowed\]after\]% -\char`\\halign\]in\]a\]display,\char`\"})\par\noindent\hskip20pt -({\tt\char`\"or\]between\]\char`\\accent\]% -and\]an\]accented\]character.\char`\"}); -\ \\{error};\par\noindent\hskip20pt -{\bf end}; - -\bugonpage B511, new line inserted after line 3 (1/24/92) - -\ninepoint\noindent\hskip20pt -\\{flushable\_string}: \\{str\_number};\quad - $\{\,$string not yet referenced$\,\}$ - -\bugonpage B512, new line inserted after line 3 of section 1260 (1/24/92) - -\ninepoint\noindent\hskip10pt -$\\{flushable\_string}\gets\\{str\_ptr}-1$; - -\bugonpage B512, the former line 6 of section 1260 (1/24/92) - -\ninepoint\noindent\hskip30pt -{\bf begin if\/} $\\{cur\_name}=\\{flushable\_string}$ {\bf then} -\par\noindent\hskip40pt{\bf begin} \\{flush\_string}; \ - $\\{cur\_name}\gets\\{font\_name}[f]$; \ {\bf end}; -\par\noindent\hskip30pt{\bf if\/} $s>0$ {\bf then} - -\bugonpage B512, line 10 from the bottom (9/19/91) - -\ninepoint\noindent -\\{set\_font}:\enspace{\bf begin} -\\{print}({\tt\char`\"select\]font\]\char`\"}); \ -\\{slow\_print}(\\{font\_name}[\\{chr\_code}]); - -\bugonpage B514, line 9 (1/11/92) - -\ninepoint\noindent\hskip20pt -$\\{set\_box\_allowed}\gets\\{false}$; \ -\\{prefixed\_command}; \ -$\\{set\_box\_allowed}\gets\\{true}$; - -\bugonpage B515, line 19 (9/19/91) - -\ninepoint\noindent\hskip10pt -\\{slow\_print}($s$); \ \\{update\_terminal}; - -\bugonpage B516, line 2 (9/19/91) - -\ninepoint\noindent\hskip10pt -{\bf begin} \\{print\_err}({\tt\char`\"\char`\"}); \ - \\{slow\_print}($s$); - -\bugonpage B531, lines 19 and 20 (9/19/91) - -\ninepoint\noindent\hskip10pt -\\{print\_nl}({\tt\char`\"Beginning\]to\]dump\]on\]file\]\char`\"}; \ -\\{slow\_print}(\\{w\_make\_name\_string}(\\{fmt\_file})); \ -\\{flush\_string};\par\noindent\hskip10pt -\\{print\_nl}({\tt\char`\"\char`\"}); \ -\\{slow\_print}(\\{format\_ident}) - -\bugonpage B533, line 29 (9/19/91) - -\ninepoint\noindent\hskip30pt -{\bf begin} \\{print\_nl}({\tt\char`\"Transcript\]written\]on\]\char`\"}); \ -\\{slow\_print}(\\{log\_name}); \ -\\{print\_char}({\tt\char`\".\char`\"}); - -\bugonpage B538, line 13 (9/19/91) - -\ninepoint\noindent -10:\enspace\\{slow\_print}($n$); - -\bugonpage B577, left column (12/23/91) - -\eightpoint\noindent[Add 798 to the index entries for `system dependencies'.] - -% volume C -\hsize=29pc -\def\\#1{\hbox{\it#1\/\kern.05em}} % italic type for identifiers - -\bugonpage C262, line 15 (3/26/91) - -\ninepoint\noindent -|string base_name, base_version; base_name="plain"; base_version="2.7";| - -\bugonpage C271, line 17 from the bottom (3/26/91) - -\ninepoint\noindent -| currentpen_path shifted (z.t_) withpen penspeck enddef;| - -\bugonpage C347, Bront''e entry (1/29/91) - -\eightpoint\noindent -[The accent was clobbered; her name should, of course, be Bront\"e. -Fix the entries for D\"urer, M\"obius, and Stravinsky in the same way.] - -\bugonpage C348, left column (1/11/92) - -\eightpoint\indent -compound statement, $\underline{155}$, 217. - -\bugonpage C353, right column (1/11/92) - -\eightpoint\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt numeric}, 55, $\underline{56}$, {\it65}, 88. - -\bugonpage C354, miscellaneous entries in both columns (1/11/92) - -\eightpoint -\par\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt openwindow}, $\underline{191}$--$\underline{193}$, 220, {\it277}, - {\it312--313}. -\par\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt or}, {\it65}, $\underline{170}$, 210, 237, 288--289. -\par\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt pair}, 55, $\underline{56}$, 65. -\par\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt path}, 55, $\underline{56}$, 171. -\par\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt pen}, 55, $\underline{56}$, {\it65}, 170. -\par\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt picture}, 55, $\underline{56}$, {\it114}. - -\bugonpage C356, right column (1/11/92) - -\eightpoint\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt string}, 55, $\underline{56}$, 69. - -\bugonpage C357, right column (1/11/92) - -\eightpoint\indent\hbox to0pt{\hss\lower1pt\hbox{*}}% -{\tt transform}, 55, $\underline{56}$, 57, 141--143, {\it160}, 266. - -% Volume D -\hsize=35pc -\def\\#1{\hbox{\it#1\/\kern.05em}} % italic type for identifiers -\def\to{\mathrel{.\,.}} % double dot, used only in math mode - -\bugonpage D2, last line of section 2 (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf define} $\\{banner}\equiv\hbox{\tt\char'23}$% -{\tt This\]is\]METAFONT,\]Version\]2.71\char'23}\quad -$\{\,$printed when \MF\ starts$\,\}$ - -\bugonpage D102, line 15 from the bottom (11/1/91) - -\tenpoint\noindent -Then -$\\{eq\_type}(h(x))=\\{tag\_token}$ and $\\{equiv}(h(x))=p$, -where $p$~is a two-word value -node with\cutpar - -\bugonpage D188, lines 16 and 17 (1/24/92) - -\tenpoint\noindent -errors. Our subroutines also obey the identity $t[a,b]+t[b,a]=a+b$. - -\bugonpage D190, new copy before bottom four lines (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{x\_coord}(r)<\\{x\_coord}(\\{pp})$ {\bf then} - $\\{x\_coord}(r)\gets\\{x\_coord}(\\{pp})$\par\noindent\hskip10pt -{\bf else if\/} $\\{x\_coord}(r)>\\{dest\_x}$ {\bf then} - $\\{x\_coord}(r)\gets\\{dest\_x}$;\par\noindent\hskip10pt -{\bf if\/} $\\{left\_x}(r)>\\{x\_coord}(r)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{left\_x}(r)\gets\\{x\_coord}(r)$; \ -{\bf if\/} $\\{right\_x}(\\{pp})>\\{x\_coord}(r)$ {\bf then} -$\\{right\_x}(\\{pp})\gets\\{x\_coord}(r)$; \ {\bf end};\par\noindent\hskip10pt -{\bf if\/} $\\{right\_x}(r)<\\{x\_coord}(r)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{right\_x}(r)\gets\\{x\_coord}(r)$; \ -{\bf if\/} $\\{left\_x}(\\{qq})<\\{x\_coord}(r)$ {\bf then} -$\\{left\_x}(\\{qq})\gets\\{x\_coord}(r)$; \ {\bf end}; - -\bugonpage D191, new copy before bottom two lines of section 416 (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{x\_coord}(s)<\\{x\_coord}(r)$ {\bf then} - $\\{x\_coord}(s)\gets\\{x\_coord}(r)$\par\noindent\hskip10pt -{\bf else if\/} $\\{x\_coord}(s)>\\{dest\_x}$ {\bf then} - $\\{x\_coord}(s)\gets\\{dest\_x}$;\par\noindent\hskip10pt -{\bf if\/} $\\{left\_x}(s)>\\{x\_coord}(s)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{left\_x}(s)\gets\\{x\_coord}(s)$; \ -{\bf if\/} $\\{right\_x}(r)>\\{x\_coord}(s)$ {\bf then} -$\\{right\_x}(r)\gets\\{x\_coord}(s)$; \ {\bf end};\par\noindent\hskip10pt -{\bf if\/} $\\{right\_x}(s)<\\{x\_coord}(s)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{right\_x}(s)\gets\\{x\_coord}(s)$; \ -{\bf if\/} $\\{left\_x}(\\{qq})<\\{x\_coord}(s)$ {\bf then} -$\\{left\_x}(\\{qq})\gets\\{x\_coord}(s)$; \ {\bf end}; - -\bugonpage D194, lines 4 and 5 (1/24/92) - -\tenpoint\noindent[Delete those two lines; I no longer believe that the -assertion has been proved (although it might be true).] - -\bugonpage D194, lines 7--13 of section 424 (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{y\_coord}(r)<\\{y\_coord}(p)$ {\bf then} - $\\{y\_coord}(r)\gets\\{y\_coord}(p)$\par\noindent\hskip10pt -{\bf else if\/} $\\{y\_coord}(r)>\\{dest\_y}$ {\bf then} - $\\{y\_coord}(r)\gets\\{dest\_y}$;\par\noindent\hskip10pt -{\bf if\/} $\\{x\_coord}(p)+\\{y\_coord}(r)>\\{dest\_x}+\\{dest\_y}$ -{\bf then} $\\{y\_coord}(r)\gets\\{dest\_x}+\\{dest\_y}-\\{x\_coord}(p)$;\par -\noindent\hskip10pt -{\bf if\/} $\\{left\_y}(r)>\\{y\_coord}(r)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{left\_y}(r)\gets\\{y\_coord}(r)$; \ -{\bf if\/} $\\{right\_y}(p)>\\{y\_coord}(r)$ {\bf then} -$\\{right\_y}(p)\gets\\{y\_coord}(r)$; \ {\bf end};\par\noindent\hskip10pt -{\bf if\/} $\\{right\_y}(r)<\\{y\_coord}(r)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{right\_y}(r)\gets\\{y\_coord}(r)$; \ -{\bf if\/} $\\{left\_y}(q)<\\{y\_coord}(r)$ {\bf then} -$\\{left\_y}(q)\gets\\{y\_coord}(r)$; \ {\bf end}; - -\bugonpage D194, lines 8--11 from the bottom (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{right\_y}(r)<\\{y\_coord}(r)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{right\_y}(r)\gets\\{y\_coord}(r)$; \ -{\bf if\/} $\\{left\_y}(q)<\\{y\_coord}(r)$ {\bf then} -$\\{left\_y}(q)\gets\\{y\_coord}(r)$; \ {\bf end}; - -\bugonpage D195, lines 3--9 of section 425 (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{y\_coord}(s)<\\{y\_coord}(r)$ {\bf then} - $\\{y\_coord}(s)\gets\\{y\_coord}(r)$\par\noindent\hskip10pt -{\bf else if\/} $\\{y\_coord}(s)>\\{dest\_y}$ {\bf then} - $\\{y\_coord}(s)\gets\\{dest\_y}$;\par\noindent\hskip10pt -{\bf if\/} $\\{x\_coord}(r)+\\{y\_coord}(s)>\\{dest\_x}+\\{dest\_y}$ -{\bf then} $\\{y\_coord}(s)\gets\\{dest\_x}+\\{dest\_y}-\\{x\_coord}(r)$;\par -\noindent\hskip10pt -{\bf if\/} $\\{left\_y}(s)>\\{y\_coord}(s)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{left\_y}(s)\gets\\{y\_coord}(s)$; \ -{\bf if\/} $\\{right\_y}(r)>\\{y\_coord}(s)$ {\bf then} -$\\{right\_y}(r)\gets\\{y\_coord}(s)$; \ {\bf end};\par\noindent\hskip10pt -{\bf if\/} $\\{right\_y}(s)<\\{y\_coord}(s)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{right\_y}(s)\gets\\{y\_coord}(s)$; \ -{\bf if\/} $\\{left\_y}(q)<\\{y\_coord}(s)$ {\bf then} -$\\{left\_y}(q)\gets\\{y\_coord}(s)$; \ {\bf end}; - -\bugonpage D195, lines 3--7 from the bottom if section 425 (1/24/92) - -\ninepoint\noindent\hskip10pt -{\bf if\/} $\\{right\_y}(s)<\\{y\_coord}(s)$ {\bf then}\par\noindent\hskip20pt -{\bf begin} $\\{right\_y}(s)\gets\\{y\_coord}(s)$; \ -{\bf if\/} $\\{left\_y}(q)<\\{y\_coord}(s)$ {\bf then} -$\\{left\_y}(q)\gets\\{y\_coord}(s)$; \ {\bf end}; - -\bugonpage D289, lines 9 and 10 (11/1/91) - -\ninepoint\noindent\hskip20pt -$p\gets\\{dep\_list}(p)$; \ $r\gets\\{inf\_val}$;\par\noindent\hskip20pt -{\bf repeat if\/} $\\{value}(\\{info}(p))\ge\\{value}(r)$ {\bf then}\par - -\bugonpage D486, line 18 (11/1/91) - -\tenpoint\noindent -The \\{label\_loc} -and \\{label\_char} arrays have been set up to record all the -starting addresses; we have\cutpar - -% volume E -\hsize=29pc -\def\dashto{\mathrel{\hbox{-\kern-.05em}\mkern3.9mu\hbox{-\kern-.05em}}} - - -\bye - |