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Müller, Stefan et al. (eds): Head-Driven Phrase Structure Grammar: The handbook
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special commands for operators cause too much space (understudied-languages.tex, udc.tex) #172

Open stefan11 opened 3 years ago

stefan11 commented 3 years ago

grafik

I defined 

\newcommand{\ominusAVM}{\hbox{${}\ominus{}$}\ignorespaces}

But this adds space before \ominus and it looks different from what the built-in + does.

Would it be possible to get similar operators like \shuffle and + for use in AVMs?

stefan11 commented 3 years ago

Felix: \unskip was missing: \newcommand{\ominusAVM}{\unskip\hbox{${}\ominus{}$}\ignorespaces}

stefan11 commented 3 years ago

This is better now, but there is still more space after the command than after -. I guess this is due to the fact that 2 is below "l" and the box does not count for layout.

grafik

stefan11 commented 3 years ago

In udc.tex $\cup$ produces:

grafik

and \capAVM produces:

grafik

Both spacings are different and non correct.