Re: [NTG-context] defineremapper as default (in style file)

On Mon, May 25, 2009 at 12:17 PM, Hans Hagen wrote:

luigi scarso wrote:

...

On Fri, May 22, 2009 at 8:11 PM, Hans Hagen wrote:

Peter Münster wrote:

...

Hello,

...

I would like to activate a remapper in a style or module file. How could this be done?

I tried this without success:

\defineremapper[filterItem] \remapcharacter[filterItem][`•]{\item} \appendtoks \startfilterItem \to \everystarttext \prependtoks \stopfilterItem \to \everystoptext

kep in mind that the remapper is just a hack and will not be extended etc

...

etc; i'm not going to handle interferences with other mechanisms

Hans

...

I think the point is this : in some situations one find useful to convert things like • in macros like \item . Of course, it can be done with preprocessing , or with some ad-hoc macros in lua code , etc So, apart \remapcharacter, are there any other safe ways to "remap character" ?

one solution mentioned was making that character active and then do an unexpanded def which makes it roundtrip safe; of course we should leave characters like : untouched

there was an article many years ago something like "Active characters -- No thank you"

the remapper works on all input and it might result in unwanted side effects .. imagine that someone defines symbol 1 as • and gets \item instead

this is true -- it's not a general solution it's a trick , it if you abuse then....

Hans

Maybe I'm not able to express what I mean . -- luigi