Minor stuff.

[saga.git] / macros.tex

diff --git a/macros.tex b/macros.tex
index 8af08f27d015069f59093cb598c568ed6dcec5f8..2fe07ddb7b7179c4b94de6d1a0c8bf81e750e284 100644 (file)
--- a/macros.tex
+++ b/macros.tex
@@ -32,13 +32,21 @@
 \def\<#1>{\leavevmode\hbox{\it #1\/}}
 \let\>=\noindent
 \def\qed{{\parfillskip=0pt\allowbreak\hfill\nobreak $\spadesuit$\par}}
-\def\FIXME#1{\>{\bo FIXME:} #1}
+\def\qeditem{{\parfillskip=0pt\hfill\rlap{\hskip\rightskip\llap{$\spadesuit$}}\par}}
+\def\FIXME#1{\>{\bo TODO:} #1}
 \def\symdiff{\mathbin{\Delta}}
+\def\hphantas#1#2{\setbox0=\hbox{#2}\hbox to \wd0{#1\hss}}
+\def\o#1{\accent23 #1}
+\def\mst{\mathop{\rm mst}}
+\def\deg{\mathop{\rm deg}}
+\def\timesalpha{\mskip2mu\alpha}
+\def\timesbeta{\mskip2mu\beta}
+\def\tower{\mathop\uparrow}
 
 % Footnotes
 \newcount\footcnt
 \footcnt=0
-\def\foot#1{\global\advance\footcnt by 1{\parindent=0.25in\parskip=0pt\footnote{$^{\the\footcnt}$}{#1}}}
+\def\foot#1{\global\advance\footcnt by 1{\parindent=0.25in\parskip=0pt\footnote{$^{\bf\the\footcnt}$}{#1}}}
 
 %%% Fonts %%%
 
@@ -232,14 +240,14 @@
 %      \algout popis vystupu
 %      \endalgo
 
-\def\algo#1{
+\def\algo{
 \interlistskip
 \begingroup
 \let\:=\algoitem
 \parskip=1pt plus 1pt minus 0.3pt
 \rightskip=2em
 \itemcount=0
-{\bo Algoritmus\/} {\sc #1}
+\smallskip
 }
 \def\endalgo{\interlistskip\endgroup}
 \def\algopar{\par
@@ -249,14 +257,13 @@
 \leavevmode
 }
 \def\algoitem{
-\ifnum\itemcount=0\smallskip\fi
 \algopar\advance\itemcount by 1
 \hbox to 2em{\hss \the\itemcount. }%
 \futurelet\next\algoitemh}
 \def\algoitemh{\ifx\next:\let\next=\algohang\else\let\next=\relax\fi\next}
 \def\algohang:{\advance\hangindent by 2em \hskip 2em\futurelet\next\algoitemh}
-\def\algin{\par{\it Vstup:\/} }
-\def\algout{\par{\it Výstup:\/} }
+\def\algin{\par{\sl Input:\/} }
+\def\algout{\par{\sl Output:\/} }
 
 %%% Constructs used in algorithms %%%
 
@@ -271,36 +278,49 @@
 \chapcount=0
 \seccount=0
 \thmcount=0
+\def\currentid{??}
 
-\def\chapter#1{\vfill\eject
+\def\chapter#1{\vfill\supereject
 \advance\chapcount by 1
 \seccount=0
 \thmcount=0
-\leftline{\chapfont\the\chapcount. #1}
+\edef\currentid{\the\chapcount}
+\leftline{\chapfont\currentid. #1}
 \bigskip
 }
 
 \def\section#1{\bigskip
 \advance\seccount by 1
 \thmcount=0
-\leftline{\secfont\the\chapcount.\the\seccount. #1}
+\edef\currentid{\the\chapcount.\the\seccount}
+\leftline{\secfont\currentid. #1}
 \medskip
 }
 
-\def\proclaim#1{\advance\thmcount by 1
-\noindent {\bo #1 \the\chapcount.\the\seccount.\the\thmcount.\enspace}}
+\def\para{\advance\thmcount by 1
+\edef\currentid{\the\chapcount.\the\seccount.\the\thmcount}
+\noindent {\bo \currentid.\enspace}}
 
-\def\theorem{\proclaim{Theorem}}
+\def\proclaim#1{\para {\bo #1.\enspace}}
+
+\def\thm{\proclaim{Theorem}}
 \def\lemma{\proclaim{Lemma}}
 \def\defn{\proclaim{Definition}}
 \def\problem{\proclaim{Problem}}
 \def\obs{\proclaim{Observation}}
 \def\rem{\proclaim{Remark}}
+\def\alg{\proclaim{Algorithm}}
+\def\impl{\proclaim{Implementation}}
+\def\cor{\proclaim{Corollary}}
+\def\nota{\proclaim{Notation}}
+\def\example{\proclaim{Example}}
 
 \def\label#1{{\sl (#1)\/}\enspace}
 
+\def\thmn{\thm\label}
 \def\lemman{\lemma\label}
 \def\defnn{\defn\label}
+\def\algn{\alg\label}
 
 \def\proof{\noindent {\sl Proof.}\enspace}
 
@@ -325,13 +345,7 @@
 \fi
 }
 
-\def\chapid#1{\writeid{ch#1}{\the\chapcount}}
-\def\secid#1{\writeid{sec#1}{\the\chapcount.\the\seccount}}
-\def\thmid#1{\writeid{thm#1}{\the\chapcount.\the\seccount.\the\thmcount}}
-
-\def\chapref#1{\ref{ch#1}}
-\def\secref#1{\ref{sec#1}}
-\def\thmref#1{\ref{thm#1}}
+\def\id#1{\writeid{#1}{\currentid}}
 
 %%% Bibliography %%%
 
@@ -342,6 +356,16 @@
   \bibliography{biblio}
 }
 
+%%% Figures %%%
+
+\def\figure#1#2#3{\midinsert
+\medskip
+\centerline{\epsfxsize=#2\epsfbox{pic/#1}}
+\medskip
+\smallskip
+\centerline{#3}
+\endinsert}
+
 %%% Stand-alone chapters %%%
 
 \def\endpart{