![]() I'm not sure about the naming of font-lock-variable-ref-face. > property/attribute definitions, but some did. > many of the languages modes used font-lock-property-face for > differentiate between property definitions and property references. > By analogy with the other faces, I think it's going to be useful to > font-lock-property-faces in two, like I did here. ![]() ![]() > The important question here, I think, is whether we want to split > needed to differentiate between declarations and references. > straightforward, but there are some changes added as well, where it was > Comments welcome from all the interested parties. > Here's the patch which adds the faces and their uses in all ts modes. > as we don't have too much time for more additions. > I'm okay with adding a few more faces to emacs-29, but please hurry, > of faces (for variables and properties as well, right?), I don't mind > The change itself should be very straightforward. > major modes to use them is might be too big a change for emacs-29. > Function definition & call is totally reasonable. > some, but probably unnecessary for this discussion. > An indirection seems like a separate new feature. > own fontification rules, if it is really specific. > we’ll need to either add indirection, or ask users to just add their > probably can’t keep adding more and more specific faces. > Yeah that’s just an idea, and I don’t have problem adding faces. On Thursday, February 23rd, 2023 at 21:31, Dmitry Gutov In strongly typed interpreted languages with dynamic datatypes, most variable references require a level of indirection: first the type of the variable is checked for safety, and then the pointer to the actual value is dereferenced and acted on.Bug#61655: font-lock function calls, defīug#61655: font-lock function calls, definitions, separately Delegation is another classic example of an indirection pattern. Higher-level examples of indirection are the design patterns of the proxy and the proxy server. Object-oriented programming makes use of indirection extensively, a simple example being dynamic dispatch. It is always possible to add another level of indirection. It is easier to move a problem around than it is to solve it. Humorous Internet memorandum RFC 1925 insists that: Kevlin Henney's corollary to this is, ".except for the problem of too many layers of indirection." In some older computer architectures, indirect words supported a variety of more-or-less complicated addressing modes.Ī famous aphorism of David Wheeler goes: "All problems in computer science can be solved by another level of indirection" this is often deliberately mis-quoted with "abstraction layer" substituted for "level of indirection". A stored pointer that exists to provide a reference to an object by double indirection is called an indirection node. For example, accessing a variable through the use of a pointer. The most common form of indirection is the act of manipulating a value through its memory address. In computer programming, indirection is the ability to reference something using a name, reference, or container instead of the value itself. The indirection from human-readable names to network addresses means that the references to a web page become more memorable, and links do not need to change when a web site is relocated to a different server.įreebase 0.0 / 0 votes Rate this definition: In some older computer architectures, indirect words supported a variety of more-or-less complicated addressing modes.Īnother important example is the domain name system which enables names such as en. to be used in place ![]() In computer programming, indirection (also called dereferencing) is the ability to reference something using a name, reference, or container instead of the value itself. Wikipedia 0.0 / 0 votes Rate this definition:
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