On Wed, 9 Sep 2015, Hans Hagen wrote:
On 9/9/2015 2:17 AM, Rik Kabel wrote:
\def\spac_lines_empty[#1]% {\endgraf \begingroup \forgetall \scratchcounter\iffirstargument#1\else3\fi\relax \ifhmode \crlf \advance\scratchcounter\minusone \fi \dorecurse\scratchcounter{\strut\crlf}% \endgroup} Hmmm. I think that the mode test and added \crlf can go, but the decrement has to be there, at least if my test with and without \crlf in
On 2015-09-08 17:52, Hans Hagen wrote: the example tests that properly, so:
\def\spac_lines_empty[#1]% {\endgraf \begingroup \forgetall \scratchcounter\iffirstargument#1\else3\fi\relax \advance\scratchcounter\minusone \dorecurse\scratchcounter{\strut\crlf}% \endgroup}
Of course, I did not run through more tests and do not know if anything else depends on this that should be tested.
\def\spac_lines_empty[#1]% {\endgraf \begingroup %\forgetall % debatable \ifhmode \crlf % finish the current line \fi \dorecurse{\iffirstargument#1\else3\fi}{\strut\crlf}% \endgroup}
\starttext
x1 \emptylines[0] x1 x2 \emptylines[1] x2 x3 \emptylines[2] x3 x4 \emptylines[3] x4
x1 \par \emptylines[0] x1 x2 \par \emptylines[1] x2 x3 \par \emptylines[2] x3 x4 \par \emptylines[3] x4
\stoptext
How does this differ from \blank[2*line] etc? vertical glue? Aditya