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c.md

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 { We have a [C tutorial](c_tutorial.md)! ~drummyfish }
 
-C is an [old](old.md) [low level](low_level.md) structured [statically typed](static_typing.md) [imperative](imperative.md) compiled [programming language](programming_language.md), the language that's currently mostly used by [less retarded software](lrs.md). Though by very strict standards it would still be considered [bloated](bloat.md), compared to any mainstream [modern](modern.md) language it is very bullshitless and [KISS](kiss.md), so it is also the go-to language of the [suckless](suckless.md) community as well as most true experts, for example the [Linux](linux.md) and [OpenBSD](openbsd.md) developers, because of its good, relatively simple design, uncontested performance, wide support, great number of compilers, level of control and a greatly established and tested status. C is perhaps the most important language in history, it influenced, to smaller or greater degree, basically all of the widely used languages today such as [C++](c.md), [Java](java.md), [JavaScript](javascript.md) etc., however it is not a thing of the past -- in the area of low level programming C is still the number one unsurpassed language. C is by no means perfect but it is currently probably the best choice of a programming language (along with [comun](comun.md), of course).
+C is an [old](old.md) [low level](low_level.md) structured [statically typed](static_typing.md) [imperative](imperative.md) compiled [programming language](programming_language.md), it is very fast and currently mostly used by [less retarded software](lrs.md). Though by very strict standards it would still be considered [bloated](bloat.md), compared to any mainstream [modern](modern.md) language it is very bullshitless, [KISS](kiss.md) and greatly established and "culturally stable", so it is also the go-to language of the [suckless](suckless.md) community as well as most true experts, for example the [Linux](linux.md) and [OpenBSD](openbsd.md) developers, because of its good, relatively simple design, **uncontested performance**, **wide support**, great number of compilers, level of control and a greatly established and tested status. C is **perhaps the most important language in history**; it influenced, to smaller or greater degree, basically all of the widely used languages today such as [C++](c.md), [Java](java.md), [JavaScript](javascript.md) etc., however it is not a thing of the past -- in the area of low level programming C is still the number one unsurpassed language. C is by no means perfect but it is currently probably the best choice of a programming language (along with [comun](comun.md), of course).
 
 { Look up *The Ten Commandments for C Programmers* by Henry Spencer. ~drummyfish }
 
-It is usually not considered an easy language to learn because of its low level nature: it requires good understanding of how a [computer](computer.md) actually works and doesn't prevent the programmer from shooting himself in the foot. Programmer is given full control (and therefore responsibility). There are things considered "tricky" which one must be aware of, such as undefined behavior of certain operators and raw pointers. This is what can discourage a lot of modern "coding monkeys" from choosing C, but it's also what inevitably allows such great performance -- undefined behavior allows the compiler to choose the most efficient implementation. On the other hand, C as a language is pretty simple without [modern](modern.md) bullshit concepts such as [OOP](oop.md), it is not as much hard to learn but rather hard to master, as any other true art.
+It is usually **not considered an easy language to learn** because of its low level nature: it requires good understanding of how a [computer](computer.md) actually works and doesn't prevent the programmer from shooting himself in the foot. Programmer is given full control (and therefore responsibility). There are things considered "tricky" which one must be aware of, such as undefined behavior of certain operators and raw pointers. This is what can discourage a lot of modern "coding monkeys" from choosing C, but it's also what inevitably allows such great performance -- undefined behavior allows the compiler to choose the most efficient implementation. On the other hand, C as a language is pretty simple without [modern](modern.md) bullshit concepts such as [OOP](oop.md), it is not as much hard to learn but rather hard to master, as any other true art.
+
+Some of the typical traits of C include great reliance on and utilization of **[preprocessor](preprocessor.md)** ([macros](macro.md), the underlying C code is infamously littered with "`#ifdefs`" all over the place which modify the code just before compiling -- this is mostly used for compile-time configuration and/or achieving better performance and/or for [portability](portability.md)), **[pointers](pointer.md)** (direct access to memory, used e.g. for memory allocation, this is infamously related to "shooting oneself in the foot", e.g. by getting [memory leaks](memory_leak.md)) and a lot of **[undefined behavior](undefined_behavior.md)** (many things are purposefully left undefined in C to allow compilers to generate greatly efficient code, but this sometimes lead to weird [bugs](bug.md) or a program working on one machine but not another, so C requires some knowledge of its specification).
 
 { Though C is almost always compiled, there have appeared some C interpreters. ~drummyfish }
 
 C is said to be a **"[portable](portability.md) [assembly](assembly.md)"** because of its low level nature, great performance etc. -- though C is structured (has control structures such as branches and loops) and can be used in a relatively high level manner, it is also possible to write assembly-like code that operates directly with bytes in memory through [pointers](pointer.md) without many safety mechanisms, so C is often used for writing things like hardware [drivers](driver.md). On the other hand some restrain from likening C to assembly because C compilers still perform many transformations of the code and what you write is not necessarily always what you get.
 
-Mainstream consensus acknowledges that C is among the best languages for writing low level code and code that requires performance, such as [operating systems](operating_system.md), [drivers](driver.md) or [games](game.md). Even scientific libraries with normie-language interfaces -- e.g. various [machine learning](machine_learning.md) [Python](python.md) libraries -- usually have the performance critical core written in [C](c.md). Normies will tell you that for things outside this scope C is not a good language, with which we disagree -- [we](lrs.md) recommend using C for basically everything that's supposed to last, i.e. if you want to write a good website, you should write it in C etc.
+Mainstream consensus acknowledges that C is among the best languages for writing low level code and code that requires **performance**, such as [operating systems](operating_system.md), [drivers](driver.md) or [games](game.md). Even scientific libraries with normie-language interfaces -- e.g. various [machine learning](machine_learning.md) [Python](python.md) libraries -- usually have the performance critical core written in [C](c.md). Normies will tell you that for things outside this scope C is not a good language, with which we disagree -- [we](lrs.md) recommend using C for basically everything that's supposed to last, i.e. if you want to write a good website, you should write it in C etc.
+
+**Is C low or high level?** This depends on the context. Firstly back in the day when most computers were programmed in [assembly](assembly.md), C was seen as high level, simply because it offered the highest level of abstraction at the time, while nowadays with languages like [Python](python.md) and [JavaScript](js.md) around people see C as very low level by comparison -- so it really depends on if you talk about C in context of "old" or "modern" programming and which languages you compare it to. Secondly it also depends on HOW you program in C -- you may choose to imitate assembly programming in C a lot, avoid using libraries, touch hardware directly, avoid using complex features and creating your own abstractions -- here you are really doing low level programming. On the other hand you can emulate the "modern" high-level style programming in C too, you can even mimic [OOP](oop.md) and make it kind of "C++ with different syntax", you may use libraries that allow you to easily work with strings, heavy macros that pimp the language to some spectacular abomination, you may write your own garbage collector etc. -- here you are basically doing high level programming in C.
 
 ## History and Context