2755398017
* New lexer for Maxima computer algebra system * New lexer class MaximaLexer * Update _mapping.py to include Maxima lexer * New test input file maxima/foo.mac I find that the commands $ python3 -m pygments -O full -f html -o /tmp/foo.html tests/examplefiles/maxima/foo.mac $ python3 -m pygments -x -l pygments/lexers/maxima.py:MaximaLexer tests/examplefiles/maxima/foo.mac both produce expected output. * Commit output from pytest --update-goldens for Maxima example file Commit output from pytest tests/examplefiles/maxima --update-goldens as obtained by Cameron Smith. * Rename output file for test of Maxima lexer. * In Maxima lexer, capture content of comment all at once, instead of capturing each character separately. Update expected output for example input file, as produce by: $ pytest tests/examplefiles/maxima --update-goldens * In lexer for Maxima language, identify whitespace characters as such instead of just calling them Text. * In lexer for Maxima language, identify comma, semicolon, and dollar sign as Punctuation instead of Text. * In lexer for Maxima language, cut encoding comment, and put in license statement. * In lexer for Maxima language, identify keywords and other fixed strings such as operators via the words function, instead of a long regex with alternation. Incidentally update the example output, for which one symbol (namely "done") has changed classification. * In lexer for Maxima language, include additional test input and update output accordingly. * In lexer for Maxima language, relax pattern for integers, so integers are more accurately identified. Update test example output accordingly. * In lexer for Maxima language, adjust pattern for float numbers. Include additional test input for floats and update expected output. * In lexer for Maxima language, define analyse_text function. * In lexer for Maxima language, correct errors identified by make check (1) adjust package name underline (2) put in copyright notice Co-authored-by: Robert Dodier <robert_dodier@users.sourceforge.net>
40 lines
898 B
Text
40 lines
898 B
Text
/* SF bug #3826: "limit returns temp variable expression" */
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(kill (q, a, x),
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ctxt: newcontext (),
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assume (q > 0),
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limit(x^q/(a*x^q- 1),x,inf));
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'limit(1/(a- 1/x^q),x,inf);
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tlimit(x^q/(a*x^q- 1),x,inf);
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'limit(1/(a- 1/x^q),x,inf);
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(assume (a > 0),
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declare (q, integer),
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limit(x^q/(a*x^q- 1),x,inf));
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1/a;
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(remove (q, integer),
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declare (q, noninteger),
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limit(x^q/(a*x^q- 1),x,inf));
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1/a;
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(remove (q, noninteger),
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killcontext (ctxt));
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done;
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/* additional code to test lexer */
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xyz: expand ((u - h*v)^4);
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print ("foo.mac: xyz =", xyz);
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'integrate (xyz, u, minf, inf);
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LL: [1234, 5678, 9012];
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for x:2 thru n - 3
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do while (L: readline (S)) # false
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do push (L, LL);
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if abc < 123 and (def > -123 or zyx < 234)
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then X[k]: Y[j, k]*%pi - gamma;
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print ("foo.mac: test different kinds of floats") $
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blurf (a, b, c) :=
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mumble (a*123.45/b, b*0.12345e6/c, c*1.2345b-8/a)) $
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