2010/4/10 Wolfgang Werners-Lucchini <[email protected]>: >> there are two user hooks: >> >> tasks.appendaction("processors","before","modules.mine.whatever_a") >> tasks.appendaction("processors","after","modules.mine.whatever_b") >> ----------------------------------------- > > My example looks now > > \starttext > \startluacode > function MyPreLB(head,gc) > texio.write("\n") > for n in node.traverse(head) do > if node.type(n.id) == "glyph" then > texio.write(string.char(n.char)) > elseif node.type(n.id) == "glue" then > texio.write(' ') > end > end > texio.write("\n") > return head > end > tasks.appendaction("processors","before","MyPreLB") > \stopluacode > Dies ist ein Test. > \stoptext > > Is it correct to return 'head'? >
Maybe 'return head, true', because I found a few functions in the beta do so. Such as 'scripts.preprocess'. -- Best regards, Li Yanrui (李延瑞) ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : [email protected] / 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 ___________________________________________________________________________________
