% More bugs (sigh) in The TeXbook

\input manmac
\proofmodefalse
\raggedbottom
\output{\onepageout{\unvbox255\kern-\dimen@ \vfil}}

\def\rhead{Bugs in {\tensl The \TeX book}, second printing}
\def\bugonpage#1(#2) \par{\bigbreak\tenpoint
  \hrule\line{\lower3.5pt\vbox to13pt{}Page #1\hfil(#2)}\hrule\nobreak\medskip}

\noindent This is a list of all corrections made to {\sl The \TeX book\/}
since the second printing. If your copy doesn't say `{\sl\kern-1pt Second
printing (October 1984)\/}' on the copyright page, you should also look at
the previous bug list. In fact, the most important corrections to the
first printing were discovered first, so they have already been made.

\bugonpage 23, line 16 (10/13/84)

\tenpoint\indent
|This is TeX, Version 1.0 (preloaded format=plain 83.7.15)|

\bugonpage 33, line 32 (10/21/84)

The bottom line shows how far \TeX\ has gotten until now in the
|story|{\parfillskip=0pt\par}

\bugonpage 194, lines 13--15 should be centered better (10/22/84)

\ninepoint
$$\displaylines{\hfill x\equiv x;\hfill\llap{(1)}\cr
   \hfill\hbox{if}\quad x\equiv y\quad\hbox{then}\quad
      y\equiv x;\hfill\llap{(2)}\cr
   \hfill\hbox{if}\quad x\equiv y\quad\hbox{and}\quad
      y\equiv z\quad\hbox{then}\quad
      x\equiv z.\hfill\llap{(3)}\cr}$$

\bugonpage 237, line 25 (10/10/84)

\ninepoint\noindent
saying `↑|\tabskip||=|\<glue>'. For example,
let's do the poultry table again, but with the{\parfillskip=0pt\par}

\bugonpage 327, lines 26--33 (10/22/84)

\ninepoint
\ansno19.16:
	|$$\displaylines{\hfill x\equiv x;\hfill\llap{(1)}\cr|\parbreak
        |   \hfill\hbox{if}\quad x\equiv y\quad\hbox{then}\quad|\parbreak
        |      y\equiv x;\hfill\llap{(2)}\cr|\parbreak
        |   \hfill\hbox{if}\quad x\equiv y\quad\hbox{and}\quad|\parbreak
        |      y\equiv z\quad\hbox{then}\quad|\parbreak
        |      x\equiv z.\hfill\llap{(3)}\cr}$$|\par\medskip\noindent
There's also a trickier solution, which begins with
\begintt
$$\displaylines{x\equiv x;\hfil\llap{(1)}\hfilneg\cr
\endtt

\bugonpage 470, index entries for {\tt\char`\\longleftarrow}
			thru {\tt\char`\\Longrightarrow} (10/5/84)

The references to page 358 should be underlined (seven times).

\bugonpage 478, first and last lines (10/11/84)

\ninepoint\noindent Delete the last line in the right-hand column
(since it appears on page 479), and add the following line
at the top of the left-hand column (since it was dropped by mistake
from the second printing):

\smallskip
\eightpoint styles of math formatting, 140--141, 441--447.

\bye