Qué (quién) es interpretive language - definición

PROGRAM THAT EXECUTES SOURCE CODE WITHOUT A SEPARATE COMPILATION STEP

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evaluator

<theory> Geoff Burn defines evaluators E0, E1, E2 and E3 which when applied to an expression, reduce it to varying degrees. E0 does no evaluation, E1 it evaluates to {weak head normal form} (WHNF), E2 evaluates the structure of a list, i.e. it evaluates it either to NIL or evaluates it to a CONS and then applies E2 to the second argument of the CONS. E3 evaluates the structure of a list and evaluates each element of the list to WHNF. This concept can be extended to data structures other than lists and forms the basis of the {evaluation transformer} style of strictness analysis. (1994-12-12)

Interpreter (computing)

In computer science, an interpreter is a computer program that directly executes instructions written in a programming or scripting language, without requiring them previously to have been compiled into a machine language program. An interpreter generally uses one of the following strategies for program execution:

https://en.wikipedia.org/wiki/Interpreter_(computing)

Language interpretation

FACILITATING OF ORAL OR SIGN-LANGUAGE COMMUNICATION BETWEEN USERS OF DIFFERENT LANGUAGES

Interpreter; Interpreter (communication); Interpreters; Interpretation (linguistics); Interpret; Interpreter (spoken language); Interperate; Simultaneous translation; Dubash; Intepreters; Misinterpretation; Interprets; Sign language interpreter; Consecutive Interpretation; Medical interpretation; Interpreting; Court Interpreter; American Sign Language Interpreting; American Sign Language interpreting; Language interpretations; Medical interpreter; Court interpreter

Interpreting is a translational activity in which one produces a first and final target-language output on the basis of a one-time exposure to an expression in a source language.

https://en.wikipedia.org/wiki/Language_interpretation

Wikipedia

Interpreter (computing)

In computer science, an interpreter is a computer program that directly executes instructions written in a programming or scripting language, without requiring them previously to have been compiled into a machine language program. An interpreter generally uses one of the following strategies for program execution:

Parse the source code and perform its behavior directly;
Translate source code into some efficient intermediate representation or object code and immediately execute that;
Explicitly execute stored precompiled bytecode made by a compiler and matched with the interpreter Virtual Machine.

Early versions of Lisp programming language and minicomputer and microcomputer BASIC dialects would be examples of the first type. Perl, Raku, Python, MATLAB, and Ruby are examples of the second, while UCSD Pascal is an example of the third type. Source programs are compiled ahead of time and stored as machine independent code, which is then linked at run-time and executed by an interpreter and/or compiler (for JIT systems). Some systems, such as Smalltalk and contemporary versions of BASIC and Java may also combine two and three. Interpreters of various types have also been constructed for many languages traditionally associated with compilation, such as Algol, Fortran, Cobol, C and C++.

While interpretation and compilation are the two main means by which programming languages are implemented, they are not mutually exclusive, as most interpreting systems also perform some translation work, just like compilers. The terms "interpreted language" or "compiled language" signify that the canonical implementation of that language is an interpreter or a compiler, respectively. A high-level language is ideally an abstraction independent of particular implementations.

https://en.wikipedia.org/wiki/Interpreter (computing)