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The preprocessor also provides an ability to write out the content of the macros and to add to already created macros in any place in the text of the literate program source file, thereby disposing of the need to keep in mind the restrictions imposed by traditional programming languages or to interrupt the flow of thought.
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preprocessor and also
ScriptBasic also has an open interface for preprocessor developers.
Slides in HTML format with English narration in RealAudio format are also available to get a jump start learning the architecture and module, preprocessor and embedding developments.
The language of preprocessor directives is agnostic to the grammar of C, so the C preprocessor can also be used independently to process other kinds of text files.
Because of this, MediaWiki, for example, has had to introduce its own < code >< nowiki ></ nowiki ></ code > tag for citing references in notes, an idea which has since also been implemented for generic use by the Nelson HTML preprocessor.
A preprocessor with syntax loosely based on DEC's Macro-11 is also included.
GAS uses assembler directives ( also known as pseudo ops ), which are keywords beginning with a period that behave similarly to preprocessor directives in the C programming language.
Syntactic constructs similar to C's preprocessor directives, such as C #' s, are also typically called " directives ", although in these cases there may not be any real preprocessing phase involved.
The preprocessor also has access to symbol information and compiler settings, such as the language dialect.
He also wrote the Portable I / O Library ( the predecessor to stdio. h in C ) and contributed significantly to the development of the C language preprocessor.
preprocessor and provides
* C and C ++, via the DBC for C preprocessor, GNU Nana, eCv static analysis tool, or the Digital Mars C ++ compiler, via CTESK extension of C. Loki Library provides a mechanism named ContractChecker that verifies a class follows design by contract.
The MetaOCaml preprocessor / language provides similar features for external Domain-Specific Programming Languages.
The preprocessor provides the ability for the inclusion of header files, macro expansions, conditional compilation, and line control.
preprocessor and write
It is now possible ( and relatively easy ) to write an entirely portable program in Fortran, even without recourse to a preprocessor.
One way to handle this is write conditional code, with code blocks selected by means of preprocessor directives (); but because of the wide variety of build environments this approach quickly becomes unmanageable.
One way to handle this is write conditional code, with code blocks selected by means of preprocessor directives (); but because of the wide variety of build environments this approach quickly becomes unmanageable.
preprocessor and macros
A preprocessor is used to substitute arbitrary hierarchies, or rather " interconnected ' webs ' of macros ", to produce the compilable source code with one command (" tangle "), and documentation with another (" weave ").
C preprocessor macros work by simple textual search-and-replace at the token, rather than the character, level.
The preprocessor simultaneously expands macros and, in the 1999 version of the C standard, handles operators.
Inline C FFI combined with Common Lisp macros and custom SETF expansions yield a compile-time preprocessor.
preprocessor and any
The C preprocessor replaces all occurrences of the following nine trigraph sequences by their single-character equivalents before any other processing.
preprocessor and text
* The PIKT piktc text, script, and configuration file preprocessor
preprocessor and program
In computer science, a preprocessor is a program that processes its input data to produce output that is used as input to another program.
* C preprocessor, a program that processes the C programming language before it is compiled
Borland supplied a separate program, the trigraph preprocessor, to be used only when trigraph processing is desired ( the rationale was to maximise speed of compilation ).
The program elements associated with attributes are transformed to more detailed programs by a supporting tool ( e. g. preprocessor ).
For example, a preprocessor may insert a logging program into the methods associated with a " logging " attribute.
A Camlp4 preprocessor operates by loading a collection of compiled modules which define a parser as well as a pretty-printer: the parser converts an input program into an internal representation.
preprocessor and source
* A preprocessor performs macro definition, source code file inclusion, and conditional compilation.
Embedded SQL is a technique that simplifies the development of C / C ++ and COBOL Firebird applications, by using a preprocessor called gpre, which allows to embed SQL statements directly into the source code of the host language.
The originating machine invokes a preprocessor to handle header files, preprocessing directives ( such as ) and the source files and sends the preprocessed source to other machines over the network via TCP either unencrypted or using SSH.
A macro processor, such as the C preprocessor, which replaces patterns in source code according to relatively simple rules, is a simple form of source code generator.
preprocessor and file
Typically, each preprocessor translates only sections of the input file that are specially marked, passing the rest of the file through unchanged.
One of the most common uses of the preprocessor is to include another file:
* To support writing portable code that makes use of LFS where possible, C standard library authors devised mechanisms that, depending on preprocessor constants, transparently redefined the functions to the 64-bit large file aware ones.
preprocessor and by
This preprocessor takes the description of the semantics of a language ( i. e. an interpreter ) and, by combining compile-time interpretation and code generation, turns that definition into a compiler to the OCaml programming language — and from that language, either to bytecode or to native code.
REP is an alternative implementation of RZIP algorithm by Bulat Ziganshin used in his FreeArc archiver as preprocessor for LZMA / Tornado compression algorithms.
Source lines that should be handled by the preprocessor, such as and are referred to as preprocessor directives.
An independent compatible implementation of the eqn preprocessor has been developed by GNU as part of groff, the GNU version of troff.
The preprocessor is used to locate two types of empty space in the map, the empty space enclosed by brushes where the game will be played, and the other empty space outside the brushes that the player will never see.
preprocessor and programming
Due to the nature of the contest, entries often employ strange or unusual tricks, such as using the C preprocessor to do things it was not designed to do, or avoiding commonly-used constructs in the C programming language in favor of much more obscure ways of achieving the same thing.
The amount and kind of processing done depends on the nature of the preprocessor ; some preprocessors are only capable of performing relatively simple textual substitutions and macro expansions, while others have the power of full-fledged programming languages.
The C preprocessor or cpp is the macro preprocessor for the C and C ++ computer programming languages.
* preprocessor directive in several programming languages
Ratfor ( short for Rational Fortran ) is a programming language implemented as a preprocessor for Fortran 66.
Ratfiv is an enhanced version of the Ratfor programming language, a preprocessor for Fortran designed to give it C-like capabilities.
A variadic macro is a feature of some computer programming languages, especially the C preprocessor, whereby a macro may be declared to accept a varying number of arguments.
Unicon descended from Icon and its preprocessor, IDOL, that offers better access to the operating system as well as support for object-oriented programming.
It supports object-oriented programming, preprocessor, dynamic and static libraries, several functions for math, string management, arrays or vectors.
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