RosettaCodeData/Task/Increment-a-numerical-string/PlainTeX/increment-a-numerical-string.tex
2017-09-25 22:28:19 +02:00

6 lines
160 B
TeX

\newcount\acounter
\def\stringinc#1{\acounter=#1\relax%
\advance\acounter by 1\relax%
\number\acounter}
The number 12345 is followed by \stringinc{12345}.
\bye