[texhax] Detection of start of source line
chneukirchen at gmail.com
Wed Oct 5 15:09:04 CEST 2016
for an evil hack, I wondered if it is possible for a macro (think
active char) to detect whether it was called "at the beginning of the
E.g. I could want to define * to expand to \item if its the first
token of an input line, and to render an asterisk else.
Any ideas how to do this within the means of TeX?
Christian Neukirchen <chneukirchen at gmail.com> http://chneukirchen.org
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