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runtime(java): Improve the recognition of the "style" method declarations
Commit: https://github.com/vim/vim/commit/a4c085a3e607bd01d34e1db600b6460fc35fb0a3
Author: Aliaksei Budavei <0x000c70@gmail.com>
Date: Wed Apr 24 21:04:25 2024 +0200
runtime(java): Improve the recognition of the "style" method declarations
- Request the new regexp engine (v7.3.970) for [:upper:] and
[:lower:].
- Recognise declarations of in-line annotated methods.
- Recognise declarations of _strictfp_ methods.
- Establish partial order for method modifiers as shown in
the MethodModifier production; namely, _public_ and
friends should be written the leftmost, possibly followed
by _abstract_ or _default_, or possibly followed by other
modifiers.
- Stop looking for parameterisable primitive types (void<?>,
int<Object>, etc., are malformed).
- Stop looking for arrays of _void_.
- Acknowledge the prevailing convention for method names to
begin with a small letter and for class/interface names to
begin with a capital letter; and, therefore, desist from
claiming declarations of enum constants and constructors
with javaFuncDef.
Rationale:
+ Constructor is distinct from method:
* its (overloaded) name is not arbitrary;
* its return type is implicit;
* its _throws_ clause depends on indirect vagaries of
instance (variable) initialisers;
* its invocation makes other constructors of its type
hierarchy invoked one by one, concluding with the
primordial constructor;
* its explicit invocation, via _this_ or _super_, can
only appear as the first statement in a constructor
(not anymore, see JEP 447); else, its _super_ call
cannot appear in constructors of _record_ or _enum_;
and neither invocation is allowed for the primordial
constructor;
* it is not a member of its class, like initialisers,
and is never inherited;
* it is never _abstract_ or _native_.
+ Constructor declarations tend to be few in number and
merit visual recognition from method declarations.
+ Enum constants define a fixed set of type instances
and more resemble class variable initialisers.
Note that the code duplicated for @javaFuncParams is written
keeping in mind for g:java_highlight_functions a pending 3rd
variant, which would require none of the :syn-cluster added
groups.
closes: #14620
Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 24 Apr 2024 21:15:02 +0200 |
| parents | 46763b01cd9a |
| children |
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" Language: ampl (A Mathematical Programming Language) " Maintainer: Krief David <david.krief@etu.enseeiht.fr> or <david_krief@hotmail.com> " Last Change: 2003 May 11 " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif "-- syn match amplEntityKeyword "\(subject to\)\|\(subj to\)\|\(s\.t\.\)" syn keyword amplEntityKeyword minimize maximize objective syn keyword amplEntityKeyword coeff coef cover obj default syn keyword amplEntityKeyword from to to_come net_in net_out syn keyword amplEntityKeyword dimen dimension "-- syn keyword amplType integer binary set param var syn keyword amplType node ordered circular reversed symbolic syn keyword amplType arc "-- syn keyword amplStatement check close \display drop include syn keyword amplStatement print printf quit reset restore syn keyword amplStatement solve update write shell model syn keyword amplStatement data option let solution fix syn keyword amplStatement unfix end function pipe format "-- syn keyword amplConditional if then else and or syn keyword amplConditional exists forall in not within "-- syn keyword amplRepeat while repeat for "-- syn keyword amplOperators union diff difference symdiff sum syn keyword amplOperators inter intersect intersection cross setof syn keyword amplOperators by less mod div product "syn keyword amplOperators min max "conflict between functions max, min and operators max, min syn match amplBasicOperators "||\|<=\|==\|\^\|<\|=\|!\|-\|\.\.\|:=" syn match amplBasicOperators "&&\|>=\|!=\|\*\|>\|:\|/\|+\|\*\*" "-- syn match amplComment "\#.*" syn region amplComment start=+\/\*+ end=+\*\/+ syn region amplStrings start=+\'+ skip=+\\'+ end=+\'+ syn region amplStrings start=+\"+ skip=+\\"+ end=+\"+ syn match amplNumerics "[+-]\=\<\d\+\(\.\d\+\)\=\([dDeE][-+]\=\d\+\)\=\>" syn match amplNumerics "[+-]\=Infinity" "-- syn keyword amplSetFunction card next nextw prev prevw syn keyword amplSetFunction first last member ord ord0 syn keyword amplBuiltInFunction abs acos acosh alias asin syn keyword amplBuiltInFunction asinh atan atan2 atanh ceil syn keyword amplBuiltInFunction cos exp floor log log10 syn keyword amplBuiltInFunction max min precision round sin syn keyword amplBuiltInFunction sinh sqrt tan tanh trunc syn keyword amplRandomGenerator Beta Cauchy Exponential Gamma Irand224 syn keyword amplRandomGenerator Normal Poisson Uniform Uniform01 "-- to highlight the 'dot-suffixes' syn match amplDotSuffix "\h\w*\.\(lb\|ub\)"hs=e-2 syn match amplDotSuffix "\h\w*\.\(lb0\|lb1\|lb2\|lrc\|ub0\)"hs=e-3 syn match amplDotSuffix "\h\w*\.\(ub1\|ub2\|urc\|val\|lbs\|ubs\)"hs=e-3 syn match amplDotSuffix "\h\w*\.\(init\|body\|dinit\|dual\)"hs=e-4 syn match amplDotSuffix "\h\w*\.\(init0\|ldual\|slack\|udual\)"hs=e-5 syn match amplDotSuffix "\h\w*\.\(lslack\|uslack\|dinit0\)"hs=e-6 "-- syn match amplPiecewise "<<\|>>" "-- Todo. syn keyword amplTodo contained TODO FIXME XXX " The default methods for highlighting. Can be overridden later. hi def link amplEntityKeyword Keyword hi def link amplType Type hi def link amplStatement Statement hi def link amplOperators Operator hi def link amplBasicOperators Operator hi def link amplConditional Conditional hi def link amplRepeat Repeat hi def link amplStrings String hi def link amplNumerics Number hi def link amplSetFunction Function hi def link amplBuiltInFunction Function hi def link amplRandomGenerator Function hi def link amplComment Comment hi def link amplDotSuffix Special hi def link amplPiecewise Special let b:current_syntax = "ampl" " vim: ts=8