24 Jan
2016
24 Jan
'16
3:13 p.m.
On 01/24/2016 02:30 PM, dr. Hans van der Meer wrote:
I would like to differentiate on the following character being one of X or not X. But cannot get it right in \doifnextcharelse.
For example \def\mynextchar{\doifnextcharelse{X}{\def\Next{Y}}{\def\Next{Z}}\Next} delivers: ZX ZQ then input: \mynextchar X \mynextchar Q I hoped for YX ZQ, but it looks as if X tested false against X.
How to?
Hans, the basic \def\mynextchar{\doifnextcharelse{x}{y}{z}} works. With your sample: \def\mynextchar{ \doifnextcharelse{X} {\def\Next{Y}\Next} {\def\Next{Z}\Next}} I hope it helps, Pablo -- http://www.ousia.tk