Hello, > >> >> So `#' is transformed into `##' when passed from TeX to Lua. > >> [...] > >> This currently uses TeX's tokenlist print function, but I could > >> make it behave differently, no problem (after all, this > >> generated string is only 'seen' by the lua interpreter). > > > > In that case: Please make it so. > > It is consistent with TeX's printing mechanism.
Sure. But I don't think that this consistency is necessary. Also, I would guess that "#" in a token register is not doubled when the token register is accessed from Lua, so it would be consistent with how "#" between TeX and Lua is handled there. > You could deal with this problem by placing the resulting string > inside of a macro body (where ## will get collapsed to # while the > body is being collected) and then use it from there. > > Disadvantage: this is not an expandible method. Or I could use gsub in the Lua code. Disadvantage: It is expandable, but slower. Also, I need two functions in Lua: One to be called from TeX, and one to be called from other Lua functions. Jonathan _______________________________________________ dev-luatex mailing list [email protected] http://www.ntg.nl/mailman/listinfo/dev-luatex
