On Mon, Feb 23, 2009 at 6:54 PM, Wolfgang Schuster <
schuster.wolfgang@googlemail.com> wrote:

>
> Am 23.02.2009 um 18:16 schrieb Alan Stone:
>
>  - does using \doifundefined{myMacro}{...} shorten tex runs/compile time ?
>>
>
> In which way?


As I don't know/understand what happens between (Lua)TeX runs, to keep macro
definitions in memory.

- what are the features to avoid for shortest compile times ?
>
> Depends on your document and what do you want.


My question was intended in a generic way, aka if you use

- these features ... expect longer or significant longer compile times, or
- these features ... generate the longest compile times.


> To give you a better answer speak in complete sentences.
>
> Wolfgang
>
>