1 % iman.sty : Isabelle Manual Page Layout
3 \typeout{Document Style iman. Released 17 February 1994}
5 \hyphenation{Isa-belle man-u-script man-u-scripts ap-pen-dix mut-u-al-ly}
6 \hyphenation{data-type data-types co-data-type co-data-types }
10 %usage: \iflabelundefined{LABEL}{if not defined}{if defined}
11 \newcommand{\iflabelundefined}[1]{\@ifundefined{r@#1}}
14 %%%INDEXING use sedindex to process the index
15 %index, putting page numbers of definitions in boldface
16 \newcommand\bold[1]{{\bf#1}}
17 \newcommand\fnote[1]{#1n}
18 \newcommand\indexbold[1]{\index{#1|bold}}
20 %for indexing constants, symbols, theorems, ...
21 \newcommand\cdx[1]{{\tt#1}\index{#1@{\tt#1} constant}}
22 \newcommand\sdx[1]{{\tt#1}\index{#1@{\tt#1} symbol}}
24 \newcommand\tdx[1]{{\tt#1}\index{#1@{\tt#1} theorem}}
25 \newcommand\tdxbold[1]{{\tt#1}\index{#1@{\tt#1} theorem|bold}}
27 \newcommand\mltydx[1]{{\tt#1}\index{#1@{\tt#1} ML type}}
28 \newcommand\xdx[1]{{\tt#1}\index{#1@{\tt#1} exception}}
30 \newcommand\ndx[1]{{\tt#1}\index{#1@{\tt#1} nonterminal}}
31 \newcommand\ndxbold[1]{{\tt#1}\index{#1@{\tt#1} nonterminal|bold}}
33 \newcommand\cldx[1]{{\tt#1}\index{#1@{\tt#1} class}}
34 \newcommand\tydx[1]{{\tt#1}\index{#1@{\tt#1} type}}
35 \newcommand\thydx[1]{{\tt#1}\index{#1@{\tt#1} theory}}
37 %for cross-references: 2nd argument (page number) is ignored
38 \newcommand\see[2]{{\it see \/}{#1}}
39 \newcommand\seealso[2]{{\it see also \/}{#1}}
41 %set argument in \tt font; at the same time, index using * prefix
42 \newcommand\rmindex[1]{{#1}\index{#1}\@}
43 \newcommand\ttindex[1]{{\tt#1}\index{*#1}\@}
44 \newcommand\ttindexbold[1]{{\tt#1}\index{*#1|bold}\@}
46 %set argument in \bf font and index in ROMAN font (for definitions in text!)
47 \newcommand\bfindex[1]{{\bf#1}\index{#1|bold}\@}
50 %%% underscores as ordinary characters, not for subscripting
51 %% use @ or \sb for subscripting; use \at for @
52 %% only works in \tt font
53 %% must not make _ an active char; would make \ttindex fail!
54 \gdef\underscoreoff{\catcode`\@=8\catcode`\_=\other}
55 \gdef\underscoreon{\catcode`\_=8\makeatother}
59 % alternative underscore
60 \def\_{\leavevmode\kern.06em\vbox{\hrule height.2ex width.3em}\hskip0.1em}
62 %%% \dquotes permits usage of "..." for \hbox{...} -- also taken from under.sty
64 \gdef\dquotes{\catcode`\"=\active \let"=\@mathText}%
65 \gdef\@mathText#1"{\hbox{\mathTextFont #1\/}}}
66 \def\mathTextFont{\frenchspacing\tt}
68 %%%% meta-logical connectives
71 \let\Imp=\Longrightarrow
73 \newcommand\Var[1]{{?\!#1}}
75 %%%% ``WARNING'' environment
76 \def\dbend{\vtop to 0pt{\vss\hbox{\Huge\bf!}\vss}}
77 \newenvironment{warn}{\medskip\medbreak\begingroup \clubpenalty=10000
78 \small %%WAS\baselineskip=0.9\baselineskip
79 \noindent \hangindent\parindent \hangafter=-2
80 \hbox to0pt{\hskip-\hangindent\dbend\hfill}\ignorespaces}%
81 {\par\endgroup\medbreak}
84 %%%% Standard logical symbols
89 \let\bimp=\leftrightarrow
90 \newcommand\all[1]{\forall#1.} %quantification
91 \newcommand\ex[1]{\exists#1.}
92 \newcommand{\pair}[1]{\langle#1\rangle}
94 \newcommand\lbrakk{\mathopen{[\![}}
95 \newcommand\rbrakk{\mathclose{]\!]}}
96 \newcommand\List[1]{\lbrakk#1\rbrakk} %was \obj
97 \newcommand\vpile[1]{\begin{array}{c}#1\end{array}}
108 \def\Pure{{\tt Pure}\@}
109 \def\CPure{{\tt CPure}\@}
110 \def\LCF{{\tt LCF}\@}
111 \def\FOL{{\tt FOL}\@}
112 \def\HOL{{\tt HOL}\@}
113 \def\HOLCF{{\tt HOLCF}\@}
116 \def\CTT{{\tt CTT}\@}
117 \def\Cube{{\tt Cube}\@}
118 \def\Modal{{\tt Modal}\@}
120 %macros to change the treatment of symbols
121 \def\relsemicolon{\mathcode`\;="303B} %treat ; like a relation
122 \def\binperiod{\mathcode`\.="213A} %treat . like a binary operator
123 \def\binvert{\mathcode`\|="226A} %treat | like a binary operator
125 %redefinition of \sloppy and \fussy to use \emergencystretch
126 \def\sloppy{\tolerance2000 \hfuzz.5pt \vfuzz.5pt \emergencystretch=15pt}
127 \def\fussy{\tolerance200 \hfuzz.1pt \vfuzz.1pt \emergencystretch=0pt}
131 \def\ttdescriptionlabel#1{\hspace\labelsep \tt #1}
132 \def\ttdescription{\list{}{\labelwidth\z@ \itemindent-\leftmargin
133 \let\makelabel\ttdescriptionlabel}}
135 \let\endttdescription\endlist
137 \chardef\ttilde=`\~ % A tilde for \tt font
138 \chardef\ttback=`\\ % A backslash for \tt font
139 \chardef\ttlbrace=`\{ % A left brace for \tt font
140 \chardef\ttrbrace=`\} % A right brace for \tt font
142 \newfont{\sltt}{cmsltt10} %% for output from terminal sessions
143 \newcommand\out{\ \sltt}
145 % The mathcodes for the letters A, ..., Z, a, ..., z are changed to
146 % generate text italic rather than math italic by default. This makes
147 % multi-letter identifiers look better. The mathcode for character c
148 % is set to |"7000| (variable family) + |"400| (text italic) + |c|.
150 \DeclareSymbolFont{italics}{\encodingdefault}{\rmdefault}{m}{it}%
151 \def\@setmcodes#1#2#3{{\count0=#1 \count1=#3
152 \loop \global\mathcode\count0=\count1 \ifnum \count0<#2
153 \advance\count0 by1 \advance\count1 by1 \repeat}}
154 \@setmcodes{`A}{`Z}{"7\hexnumber@\symitalics41}
155 \@setmcodes{`a}{`z}{"7\hexnumber@\symitalics61}