Eric Schulte <eric.schu...@gmx.com> writes: > Andreas Leha <andreas.l...@med.uni-goettingen.de> writes: > >> Eric Schulte <eric.schu...@gmx.com> writes: >> >>> Leo Alekseyev <dnqu...@gmail.com> writes: >>> >>>> I was wondering if there was an easy way to execute some shell >>>> commands contained in a src block as root. Alternatively, is there a >>>> quick way to export _just_ that one source block to a temp file so >>>> that I could run it as root manually? >>>> >>> >>> Just call org-babel-tangle with a prefix argument and it only tangles >>> the current block >>> >>>> >> >> Hi, >> >> I did not know this either. Thanks for the hint! >> >> Shouldn't this be mentioned in the manual (14.4)? >> >> I have two questions/issues about this: >> (1) Can I get noweb-references to be expanded by this? Or how would I >> tangle one block with noweb references expanded? > > There was a conflict between the narrowing to a single code block caused > by the prefix argument, and the code which searches for replacements to > noweb elements. I've just pushed up a fix so noweb elements should now > expand as normal. > >> >> (2) I am asked for a filename. But the header argument :tangle somefile >> is overruling my input, which is un-expected. >> > > This is now fixed as well. >
Hi Eric, thanks for both fixes! Tangling of single source blocks is a really nice feature now! Regards, Andreas
