答案1
您可以定义并使用宏\indentlast
:
\def\indentlast#1#2{\par
\setbox0=\vbox{%
\parfillskip=#1 plus1fil \relax
\noindent #2\par
}%
\ifdim\prevdepth>-1000pt \kern-\prevdepth\kern1ex \fi
\unvbox0
\setbox0=\lastbox
\nointerlineskip\moveright#1\box0
}
\indentlast{15pt}
{This macro indents the last line of the paragraph.
How to Automatically Indent the Second Line of This Statement
a Prescribed Amount---Say 15pt?}