Am 05.03.2009 um 14:25 schrieb Alan Stone:
After giving it some further thought and with reference to "specifies
the number of lines in the
paragraph so far", I don't need to know the paragraph's number of
lines but whether its "number of lines" = 1 or not.
You can test whether the last paragraph had 1 or more lines and make
your decision dependent on the result but this can be done only after
the paragraph ist finished.
\def\paragraphlines
{\blank % Finish the last paragraph
\ifnum\prevgraf=1 What I want.\else Too many lines.\fi
\blank}
\starttext
\dorecurse{30}{text }\paragraphlines
\dorecurse{10}{text }\paragraphlines
\dorecurse{50}{text }\paragraphlines
\stoptext
Wolfgang
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