Hi, On Fri, 19 Feb 2010, René Scharfe wrote: > The strbuf parameter of strbuf_add_wrapped_text() in utf8.c is > optional; if it's missing, results are directly written to stdout. The reasoning for it is my private 'git-fmt' program, which can reformat really large text files that I did not want to be read in fully, converted, and written out fully. But as I am the only user of this feature, it makes sense to simplify the code. Ciao, Dscho