2010/4/10 Wolfgang Werners-Lucchini
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)