On Friday 29 August 2014 21:52:33 Hans Hagen wrote: > On 8/29/2014 7:48 PM, Prashanth N Rao wrote: > > I have already asked this question on Stackexchange. It appears that no one > > who has seen the question knows an answer. I figure I'll ask here too, just > > to cover all bases. > > > > I need to link to some online resources in my PDF file. Based on the > > official documentation, I have written: > > > >> \useURL[dbdk] [http://dbpedia.org/page/The_Dark_Knight_(film)] [] [it's > >> link to DBPedia] > >> > >> Lorem ipsum \goto{the LinkedMDB.org entry on The Dark > >> Knight}[url(http://data.linkedmdb.org/page/film/6224)], and \from[dbdk] > >> dolor sit amet. > > > > Note my code for the link to DBpedia: I had to write it in this convoluted > > way, instead of using my preferred \goto, because the link has the special > > characters, `(` and `)`. These characters interfered with `url()`. I can't > > use HTML's URL encoding scheme because the `%`s interfere with TeX. Is > > there another escape code format in ConTeXt for use within > > `\goto{...}[url(...)]`? > > Hm, I can support properly nested () and {} but how about not balanced > ... one way out is to support "" and '' > > special(operation) > special(operation(whatever)) > special(operation{argument,argument{whatever}}) > special(operation{argument{whatever}}) > > special("operation(") > special("operation(whatever") > special(operation{"argument,argument{whatever"}) > special(operation{"argument{whatever"}) > > I'll add that but it needs testing because the ref parser is already > somewhat complex. >
If I may make a suggestion, you could just support one escape character -> \ That way, balanced or unbalanced, they just have to know one convention. If I understood your examples correctly, i.e. these are the strings one would write within url(), this is how they could do it: special\(operation\) special\(operation\(whatever\)\) special\(operation{argument,argument{whatever}}\) special\(operation{argument{whatever}}\) special\(operation\(\) special\(operation\(whatever\) special\(operation{argument,argument{whatever}\) special\(operation{"argument{whatever"}\) And if they ever need a literal \ in their URL, they would have to write \\ In my examples above, I have escaped only ( and ) because they interefere with url(). If the any other character interferes with your code, they could escape it as I have shown. > > Using the suggestion by @phg, I tried the following: > > > >> \startasciimode > >> Lorem ipsum \goto{the LinkedMDB.org entry on The Dark > >> Knight}[url(http://data.linkedmdb.org/page/film/6224)], and \goto{it's > >> link to DBPedia}[url(http://dbpedia.org/page/The_Dark_Knight_%28film%29)] > >> dolor sit amet. > >> \stopasciimode > > I still had to use escape codes, `%28` and `%29`, to keep it from > > interfering with url(). It turns out that DBpedia does not like these > > codes, and requires the actual characters. Is there another way I put them > > in `\goto{...}[url(...)]`? > > you can use: \letterpercent > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com > | www.pragma-pod.nl > ----------------------------------------------------------------- > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to the > Wiki! > > maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ___________________________________________________________________________________
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___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________