
 \begin{theindex} 
 \makeatletter\scan@allowedfalse
{\bf\hfil Symbols\hfil}\nopagebreak

  \item \verb*+\@@BothMarginsNumberLine+\pfill 95, 98, 198
  \item \verb*+\@@CurrentProgIsUnnumberedfalse+\pfill 87, 177
  \item \verb*+\@@CurrentProgIsUnnumberedtrue+\pfill 168
  \item \verb*+\@@DefaultProgramFont+\pfill \main{101}, 103--105, 123
  \item \verb*+\@@InBodyLeftNumberLine+\pfill 96, 99, 186, 203
  \item \verb*+\@@LeftMarginNumberLine+\pfill 93, 97, 192
  \item \verb*+\@@PlaceOfNumbers+\pfill \main{93}, 186, 192, 194, 198, 
		203
  \item \verb*+\@@RightMarginNumberLine+\pfill 94, 97, 194
  \item \verb*+\@@astyped+\pfill \main{110}, 146
  \item \verb*+\@@defaultindent+\pfill \main{82}, 187, 204
  \item \verb*+\@@newprog+\pfill \main{138}
  \item \verb*+\@@noprogline+\pfill \main{80}, 128, 134
  \item \verb*+\@@numlinelength+\pfill \main{165}
  \item \verb*+\@@prgln+\pfill 80
  \item \verb*+\@@progline+\pfill \main{80}, 128, 134
  \item \verb*+\@@programindent+\pfill \main{73}, 76, 147
  \item \verb*+\@@resetlinenofalse+\pfill 88, 91
  \item \verb*+\@@resetlinenotrue+\pfill 85, 158
  \item \verb*+\@@surroundfalse+\pfill 78, 160
  \item \verb*+\@@surroundtrue+\pfill 79
  \item \verb*+\@@unnumlinefalse+\pfill 86, 173, 210
  \item \verb*+\@@unnumlinetrue+\pfill 89
  \item \verb*+\@@vobeyspaces+\pfill \main{107}, 126
  \item \verb*+\@@xnewprog+\pfill 147, \main{165}
  \item \verb*+\@@xobeysp+\pfill \main{107}
  \item \verb*+@@dummylineno+\pfill \main{92}
  \item \verb*+@@lineno+\pfill \main{90}

  \indexspace
{\bf\hfil A\hfil}\nopagebreak

  \item \verb*+\AlreadyDefined@@Programs+\pfill \main{70}

  \indexspace
{\bf\hfil B\hfil}\nopagebreak

  \item \verb*+\BothMarginNumberLine+\pfill \usage{3}, \main{226}
  \item \verb*+\BothMarginsNumberLine+\pfill \usage{3}, \main{93}, 232

  \indexspace
{\bf\hfil C\hfil}\nopagebreak

  \item \verb*+\CodelineIndex+\pfill 63
  \item \verb*+\columnsep+\pfill 57

  \indexspace
{\bf\hfil D\hfil}\nopagebreak

  \item \verb*+\def@@astyped+\pfill 103--105, \main{110}, 146
  \item \verb*+\def@@program+\pfill 103--105, \main{215}
  \item \verb*+\DocInput+\pfill 66

  \indexspace
{\bf\hfil E\hfil}\nopagebreak

  \item \verb*+\emProgram+\pfill \usage{3}, \main{103}
  \item \verb*+\EnableCrossrefs+\pfill 61
  \item \verb*+\end@@astyped+\pfill \main{110}, 156

  \indexspace
{\bf\hfil H\hfil}\nopagebreak

  \item \verb*+\headsep+\pfill 56

  \indexspace
{\bf\hfil I\hfil}\nopagebreak

  \item \verb*+\if@@CurrentProgIsUnnumbered+\pfill \main{85}, 151
  \item \verb*+\if@@resetlineno+\pfill \main{85}, 178
  \item \verb*+\if@@surround+\pfill \main{77}, 128, 134
  \item \verb*+\if@@unnumline+\pfill \main{85}, 185
  \item \verb*+\ifnoprogsfile+\pfill 32, 35, 41
  \item \verb*+\InBodyLeftNumberLine+\pfill \usage{3}, \main{93}

  \indexspace
{\bf\hfil L\hfil}\nopagebreak

  \item \verb*+\LeftMarginNumberLine+\pfill \usage{3}, \main{93}

  \indexspace
{\bf\hfil M\hfil}\nopagebreak

  \item \verb*+\MakePercentIgnore+\pfill 47
  \item \verb*+\marginparwidth+\pfill 54

  \indexspace
{\bf\hfil N\hfil}\nopagebreak

  \item \verb*+\NewProgram+\pfill \usage{4}, \main{138}, 217--223, 227
  \item \verb*+\newprogram+\pfill \usage{4}, \main{226}
  \item \verb*+\noprogsfilefalse+\pfill 34
  \item \verb*+\noprogsfiletrue+\pfill 34
  \item \verb*+\NoResetProgramCounter+\pfill \usage{4}, \main{88}, 228
  \item \verb*+\noresetprogramcounter+\pfill \usage{4}, \main{226}

  \indexspace
{\bf\hfil O\hfil}\nopagebreak

  \item \verb*+\oddsidemargin+\pfill 53
  \item \verb*+\OldMakeindex+\pfill 64

  \indexspace
{\bf\hfil P\hfil}\nopagebreak

  \item \verb*+\partopsep+\pfill 112
  \item \verb*+\ProgramDefaultFont+\pfill \usage{3}, \main{103}, 159, 
		\main{215}
  \item \verb*+\ProgramIndent+\pfill \usage{3}, \main{73}, 229
  \item \verb*+\programindent+\pfill \usage{3}, \main{226}
  \item \verb*+\ProgramSurround+\pfill \usage{4}, \main{77}, 230
  \item \verb*+\programsurround+\pfill \usage{4}, \main{226}

  \indexspace
{\bf\hfil R\hfil}\nopagebreak

  \item \verb*+\RecordChanges+\pfill 62
  \item \verb*+\RenewProgram+\pfill \usage{4}, \main{138}, 227
  \item \verb*+\renewprogram+\pfill \usage{4}, \main{226}
  \item \verb*+\RightMarginNumberLine+\pfill \usage{3}, \main{93}
  \item \verb*+\rmProgram+\pfill \usage{3}, \main{103}

  \indexspace
{\bf\hfil S\hfil}\nopagebreak

  \item \verb*+\SetProgramCounter+\pfill \usage{4}, \main{90}, 231
  \item \verb*+\setprogramcounter+\pfill \usage{4}, \main{226}

  \indexspace
{\bf\hfil T\hfil}\nopagebreak

  \item \verb*+\textheight+\pfill 50
  \item \verb*+\textwidth+\pfill 49
  \item \verb*+\the@@lineno+\pfill 193, 196, 200, 202, 206, 208
  \item \verb*+\ttProgram+\pfill \usage{3}, \main{103}

  \indexspace
{\bf\hfil U\hfil}\nopagebreak

  \item \verb*+\UnnumLine+\pfill \usage{4}, \main{89}, 231
  \item \verb*+\unnumline+\pfill \usage{4}, \main{226}
  \item \verb*+\usepackage+\pfill 45

 \end{theindex}
