better printout
This commit is contained in:
kaashoek
parent
3b95801add
commit
d7ce6545e7
2 changed files with 244 additions and 6 deletions
20
Makefile
20
Makefile
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@ -57,7 +57,8 @@ kernel : $(OBJS) bootother.S init
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tags: $(OBJS) bootother.S init
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etags *.S *.c
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PRINT = README\
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PRINT = \
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README\
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types.h param.h defs.h x86.h asm.h elf.h mmu.h spinlock.h\
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bootasm.S bootother.S main.c init.c spinlock.c\
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proc.h proc.c setjmp.S kalloc.c\
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@ -69,8 +70,14 @@ PRINT = README\
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string.c\
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print: $(PRINT)
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a2ps --line-numbers=1 -M Letter $(PRINT) -o xv6.ps
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a2ps --line-numbers=1 -M Letter $(PRINT) --toc -atoc -o xv6toc.ps
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// ~/src/lgrind/source/lgrind -d ~/src/lgrind/lgrindef $(PRINT) > xv6.tex
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lgrind $(PRINT) > xv6.tex
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latex xv6.tex
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dvips -o xv61.ps xv6.dvi
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psnup -2 xv61.ps > xv6.ps
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rm -f xv61.ps
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// a2ps --line-numbers=1 -M Letter $(PRINT) -o xv6.ps
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// a2ps --line-numbers=1 -M Letter $(PRINT) --toc -atoc -o xv6toc.ps
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vectors.S : vectors.pl
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perl vectors.pl > vectors.S
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@ -130,6 +137,7 @@ fs.img : mkfs userfs usertests echo cat readme init sh ls mkdir rm fstests
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-include *.d
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clean :
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rm -f *.o *.d *.asm vectors.S parport.out \
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bootblock kernel xv6.img user1 userfs usertests \
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fs.img mkfs echo init fstests
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rm -f *.ps *.tex *.dvi *.idx *.aux .log \
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*.o *.d *.asm vectors.S parport.out \
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bootblock kernel xv6.img user1 userfs usertests \
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fs.img mkfs echo init fstests
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230
lgrind.sty
Normal file
230
lgrind.sty
Normal file
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@ -0,0 +1,230 @@
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%%
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%% This is file `lgrind.sty',
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%% generated with the docstrip utility.
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%%
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%% The original source files were:
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%%
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%% lgrind.dtx (with options: `package')
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%%
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%% LGrind is used to format source code of different programming
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%% languages for LaTeX.
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%%
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%% LGrind is a major adaptation of Jerry Leichter's tgrind for LaTeX,
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%% which was a notable improvement upon Van Jacobsen's tgrind for
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%% plain TeX, which was adapted from vgrind, a troff prettyprinter.
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%%
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%% LGrind contains non-free code written by Van Jacobson, who does not answer
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%% to any request for changing his licence. This software is therefore not
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%% maintained. I also do not accept any cheques anymore.
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%% Based on Van Jacobson's ``tgrindmac'', a macro package for TeX.
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%% Modified, 1987 by Jerry Leichter. Put '@' in all internal names.
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%% Modified, 1991 by George Reilly. Changed name from tgrind to lgrind.
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%% Modified, 1995 by Michael Piefel. Made it work with \LaTeXe.
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%% -1999 Hundreds of bells and whistles. No changelog here.
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\NeedsTeXFormat{LaTeX2e}[1996/06/01]
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\ProvidesPackage{lgrind}
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[2002/01/28 v3.67 LGrind environment and supporting stuff]
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%%stopzone % VIM syncing
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\newcount\lc@unt
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\newcount\ln@xt
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\newcount\LGnuminterval
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\LGnuminterval=10
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\DeclareOption{nolineno}{\LGnuminterval=50000}
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\DeclareOption{lineno5}{\LGnuminterval=5}
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\newif\ifLGleftnum
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\DeclareOption{leftno}{\LGleftnumtrue}
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\newskip\LGindent
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\LGindent=1.6667\parindent
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\DeclareOption{noindent}{\LGindent=0pt}
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\newif\ifLGnorules
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\DeclareOption{norules}{\LGnorulestrue}
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\newlength{\LGsloppy}
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\setlength{\LGsloppy}{7.2pt}
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\DeclareOption{fussy}{\LGsloppy=0pt}
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\newcommand{\DefaultProc}{\@gobble}
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\newcommand{\DefaultProcCont}{\@gobble}
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\DeclareOption{procnames}{
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\renewcommand{\DefaultProc}[1]{\renewcommand{\Procname}{#1}%
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\global\setbox\procbox=\hbox{\PNsize #1}}
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\renewcommand{\DefaultProcCont}[1]{\renewcommand\Procname{#1}
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\global\setbox\procbox=\hbox{\PNsize\dots #1}}}
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\newbox\procbox
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\newcommand{\Procname}{}
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\newif\ifLGnoprocindex
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\DeclareOption{noprocindex}{\LGnoprocindextrue}
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\ProcessOptions
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\def\BGfont{\sffamily}
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\def\CMfont{\rmfamily\itshape}
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\def\NOfont{\sffamily}
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\def\KWfont{\rmfamily\bfseries}
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\def\STfont{\ttfamily}
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\def\TTfont{\ttfamily\upshape}
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\def\VRfont{\rmfamily}
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\def\PNsize{\BGfont\small}
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\def\LGsize{\small}
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\def\LGfsize{\footnotesize}
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\newif\ifLGinline
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\newif\ifLGd@fault
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\def\LGbegin{\ifLGinline$\hbox\else$$\vbox\fi\bgroup\LGd@faulttrue}
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\def\LGend{\ifLGd@fault\egroup\ifLGinline$\else$$\fi\LGd@faultfalse\fi}
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%%stopzone % VIM syncing
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\newif\ifc@mment
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\newif\ifstr@ng
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\newif\ifright@
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\newbox\ls@far
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\newbox\tb@x
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\newdimen\TBw@d
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\newdimen\@ts
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{\catcode`\_=\active \gdef\@setunder{\let_=\sp@ce}}
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\newcommand{\lgrindhead}{}
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\newcommand{\lgrindfilename}{}\newcommand{\lgrindfilesize}{}
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\newcommand{\lgrindmodyear}{}\newcommand{\lgrindmodmonth}{}
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\newcommand{\lgrindmodday}{}\newcommand{\lgrindmodtime}{}
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\newenvironment{lgrind}[1][1]{%
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\def\Line##1{\L{\LB{##1}}}%
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\newcommand{\Head}[1]{\gdef\lgrindhead{##1}}%
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\newcommand{\File}[6]{\gdef\lgrindfilename{##1}\message{(LGround: ##1)}%
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\gdef\lgrindmodyear{##2}\gdef\lgrindmodmonth{##3}%
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\gdef\lgrindmodday{##4}\gdef\lgrindmodtime{##5}%
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\gdef\lgrindfilesize{##6}}%
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\let\Proc=\DefaultProc%
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\let\ProcCont=\DefaultProcCont%
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\ifLGnoprocindex%
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\let\index\@gobble%
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\fi%
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\hfuzz=\LGsloppy%
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\def\NewPage{\filbreak\bigskip}%
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\ifLGinline%
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\def\L##1{\setbox\ls@far\null{\CF\strut##1}\ignorespaces}%
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\else%
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\let\r@ghtlno\relax\let\l@ftlno\relax%
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\ifnum\LGnuminterval>\z@%
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\ifLGleftnum%
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\def\l@ftlno{\ifnum\lc@unt>\ln@xt%
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\global\advance\ln@xt by\LGnuminterval%
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\llap{{\normalfont\scriptsize\the\lc@unt\quad}}\fi}%
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\def\r@ghtlno{\rlap{\enspace\box\procbox}}%
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\else%
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\def\r@ghtlno{\ifnum\lc@unt>\ln@xt%
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\global\advance\ln@xt by\LGnuminterval%
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\rlap{{\normalfont\scriptsize\enspace\the\lc@unt%
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\enspace\box\procbox}}%
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\else\rlap{\enspace\box\procbox}\fi}%
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\fi%
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\fi%
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\def\L##1{\@@par\setbox\ls@far=\null\strut%
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\global\advance\lc@unt by1%
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\hbox to \linewidth{\hskip\LGindent\l@ftlno ##1\egroup%
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\hfil\r@ghtlno}%
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\ignorespaces}%
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\fi%
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\lc@unt=#1\advance\lc@unt by-1%
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\ln@xt=\LGnuminterval\advance\ln@xt by-1%
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\loop\ifnum\lc@unt>\ln@xt\advance\ln@xt by\LGnuminterval\repeat%
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\def\LB{\hbox\bgroup\bgroup\box\ls@far\CF\let\next=}%
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\def\Tab##1{\egroup\setbox\tb@x=\lastbox\TBw@d=\wd\tb@x%
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\advance\TBw@d by 1\@ts\ifdim\TBw@d>##1\@ts%
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\setbox\ls@far=\hbox{\box\ls@far \box\tb@x \sp@ce}\else%
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\setbox\ls@far=\hbox to ##1\@ts{\box\ls@far \box\tb@x \hfil}\fi\LB}%
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\ifLGinline\def\sp@ce{{\hskip .3333em}}%
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\else \setbox\tb@x=\hbox{\texttt{0}}%
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\@ts=0.8\wd\tb@x \def\sp@ce{{\hskip 1\@ts}}\fi%
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\catcode`\_=\active \@setunder%
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\def\CF{\ifc@mment\CMfont\else\ifstr@ng\STfont\fi\fi}%
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\def\N##1{{\NOfont ##1}\global\futurelet\next\ic@r}%
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\def\K##1{{\KWfont ##1}\global\futurelet\next\ic@r}%
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\def\V##1{{\VRfont ##1}\global\futurelet\next\ic@r}%
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\def\ic@r{\let\@tempa\/\ifx.\next\let\@tempa\relax%
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\else\ifx,\next\let\@tempa\relax\fi\fi\@tempa}%
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\def\C{\egroup\bgroup\CMfont \global\c@mmenttrue \global\right@false}%
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\def\CE{\egroup\bgroup \global\c@mmentfalse}%
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\def\S{\egroup\bgroup\STfont \global\str@ngtrue}%
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\def\SE{\egroup\bgroup \global\str@ngfalse}%
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\def\,{\relax \ifmmode\mskip\thinmuskip \else\thinspace \fi}%
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\def\!{\relax \ifmmode\mskip-\thinmuskip \else\negthinspace \fi}%
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%%stopzone % VIM syncing
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\def\CH##1##2##3{\relax\ifmmode ##1\relax%
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\else\ifstr@ng ##2\relax\else$##3$\fi\fi }%
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\def\|{\CH|||}% not necessary for T1
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\def\<{\CH<<<}% dto.
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\def\>{\CH>>>}% dto.
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\def\-{\CH---}% minus sign nicer than hyphen
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\def\_{\ifstr@ng {\char'137}\else%
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\leavevmode \kern.06em \vbox{\hrule width.35em}%
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\ifdim\fontdimen\@ne\font=\z@ \kern.06em \fi\fi }%
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\def\#{{\STfont\char'043}}%
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\def\2{\CH\backslash {\char'134}\backslash }% % \
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\def\3{\ifc@mment\ifright@ ''\global\right@false%
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\else``\global\right@true \fi%
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\else{\texttt{\char'042}}\fi}% % "
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\def\5{{\texttt{\char'136}}}% % ^
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\parindent\z@\parskip\z@ plus 1pt%
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\bgroup\BGfont%
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}
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{\egroup\@@par\newpage} % end of environment lgrind
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\def\lgrinde{\ifLGinline\else\LGsize\fi\begin{lgrind}}
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\def\endlgrinde{\end{lgrind}}
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\def\lagrind{\@ifstar{\@slagrind}{\@lagrind}}
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\def\@lagrind{\@ifnextchar[{\@@lagrind}{\@@lagrind[t]}}
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\def\@slagrind{\@ifnextchar[{\@@slagrind}{\@@slagrind[t]}}
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\def\@@lagrind[#1]#2#3#4{%
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\begin{figure}[#1]
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\ifLGnorules\else\hrule\fi
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\vskip .5\baselineskip
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\begin{minipage}\columnwidth\LGsize\LGindent\z@
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\begin{lgrind}
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\input #2\relax
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\end{lgrind}
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\end{minipage}
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\vskip .5\baselineskip plus .5\baselineskip
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\ifLGnorules\else\hrule\fi\vskip .5\baselineskip
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\begingroup
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\setbox\z@=\hbox{#4}%
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\ifdim\wd\z@>\z@
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\caption{#3}%
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\label{#4}%
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\else
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\captcont{#3}%
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\fi
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\endgroup
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\vskip 2pt
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\end{figure}
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}
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\def\@@slagrind[#1]#2#3#4{%
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\begin{figure*}[#1]
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\ifLGnorules\else\hrule\fi
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\vskip .5\baselineskip
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\begin{minipage}\linewidth\LGsize\LGindent\z@
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\begin{lgrind}
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\input #2\relax
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\end{lgrind}
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\end{minipage}
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\vskip .5\baselineskip plus .5\baselineskip
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\ifLGnorules\else\hrule\fi\vskip .5\baselineskip
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\begingroup
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\setbox\z@=\hbox{#4}%
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\ifdim\wd\z@>\z@
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\caption{#3}%
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\label{#4}%
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\else
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\captcont{#3}%
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\fi
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\endgroup
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\vskip 2pt
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\end{figure*}
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}
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\def\lgrindfile#1{%
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\par\addvspace{0.1in}
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\ifLGnorules\else\hrule\fi
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\vskip .5\baselineskip
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\begingroup\LGfsize\LGindent\z@
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\begin{lgrind}
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\input #1\relax
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\end{lgrind}
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\endgroup
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\vskip .5\baselineskip
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\ifLGnorules\else\hrule\vspace{0.1in}\fi
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}
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\endinput
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%%
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%% End of file `lgrind.sty'.
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