Re: [NTG-context] Nolimits not working with Unicode characters

13 May 2016


      On 5/13/2016 6:32 PM, Hans Åberg wrote:
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On 13 May 2016, at 17:51, Aditya Mahajan  wrote:
On Fri, 13 May 2016, Hans Åberg wrote:
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There may not be so many symbols: the “large operators" in the Tex Book, p. 435, though Unicode have more, and some others like √ U+221A for \sqrt.
If you want, you can collect such mappings in a separate module.
That would be a good idea if it should become a part of a ConTeXt distribution.
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I could not make your code working - does it require a later LuaTex version (than 0.80.0)?
Here is a complete working example
This example generates an error (ConTeXt 0.61 with TeX Live 2015):
tex error       > error on line 10 in file limits0.tex: ! Undefined control sequence
<inserted text> ...ries \catcode `∫=\activecatcode \letcharcode
                                                  `∫ \int
<everymath> ...\vcenter \normalvcenter \the \everymathematics
                                                  \setfalse \indisplaymath
<to be read again>
\int
l.10 Nolimits $\int
                 _0^∞ f ω$, and $∫_0^∞ f ω$
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(OT: The location of the limit is still ugly with xits fonts)
for older engines

\installanddefineactivecharacter `∫ {\int}

\appendtoks
   \catcode`∫=\activecatcode
\to \everymathematics

but best you can update as most here run the latest version


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