<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% pdcdcap.tex - drop capitals for start of paragraphs
% Copyright (C) 1990-1991 Damian Cugley

\newcount\dropcaptmp

%  #1  -- font to use
%  #2  -- letter to use as dropcap
%  #3  -- rest of 1st word
%  #4  -- second word of paragraph
%
\gdef\dropcap#1#2#3 #4 % 
{%
    \smallbreak			% finish previous par
    \setbox0=\hbox{#1hX\/}\dimen0=\ht0 
    \setbox0=\hbox{hX}\advance\dimen0 by -\ht0 % d := ht(#1X) - ht(X)
    \dropcaptmp=\dimen0 \advance\dropcaptmp+\hfuzz
    \divide\dropcaptmp\baselineskip \global\advance\dropcaptmp +1
				% c := ((d + hfuzz)/bl + 1)
    \message{bl=\the\baselineskip\space d=\the\dimen0 \space
	c=\the\dropcaptmp }
    \dimen0 = \dropcaptmp\baselineskip \advance\dimen0 by -\baselineskip
				% d := (c - 1)*bl
    \setbox0=\hbox{#1\kern-0.0555em#2\/}%
    \setbox0=\hbox{\smash{\lower\dimen0 \box0 }}%
    \hangindent=\wd0 \hangafter=-\dropcaptmp
    {\parindent=0pt \leavevmode}%
    \llap{\box0 }\uppercase{#3}\space \uppercase{#4}\space
}
</pre></body></html>