Re: [NTG-context] Treat last element in a commalist differently

2 Jun 2006


      Aditya Mahajan wrote:
...
There is an extra comma at the end. That is,
\SEQ X[1,2,3] expands to $X_1,X_2,X_3,$
                                     ^^^
How can I treat the last element of a commalist differently?
It is much easier to treat the first element as special:

   \def\doSEQ[#1][#2]%
     {\ifsecondargument
       \donefalse
       \mathematics{\processcommalist[#2]{\dodoSEQ{#1}}}
     \else \mathematics{\bold{#1}}\fi}

   \def\dodoSEQ#1#2%
     {\ifdone ,\else \donetrue\fi#1_{#2}}


Cheers, Taco

Re: [NTG-context] Treat last element in a commalist differently

Taco Hoekwater