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markdown conformance
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@@ -8,14 +8,12 @@ and we'll try to be polite when we notice yours.
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;)
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## Why Have A Coding Standard?
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Being consistent makes code easier to understand. We've tried to keep
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our standard simple because we also believe that we can only expect someone to
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follow something that is understandable. Please do your best.
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## Our Philosophy
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Before we get into details on syntax, let's take a moment to talk about our
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@@ -46,7 +44,6 @@ default. We believe that if you're working with a simple compiler and target,
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you shouldn't need to configure very much... we try to make the tools guess as
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much as they can, but give the user the power to override it when it's wrong.
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## Naming Things
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Let's talk about naming things. Programming is all about naming things. We name
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@@ -56,20 +53,19 @@ finding *What Something WANTS to be Called*™.
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When naming things, we follow this hierarchy, the first being the
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most important to us (but we do all four when possible):
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1. Readable
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2. Descriptive
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3. Consistent
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4. Memorable
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#### Readable
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### Readable
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We want to read our code. This means we like names and flow that are more
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naturally read. We try to avoid double negatives. We try to avoid cryptic
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abbreviations (sticking to ones we feel are common).
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#### Descriptive
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### Descriptive
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We like descriptive names for things, especially functions and variables.
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Finding the right name for something is an important endeavor. You might notice
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@@ -90,16 +86,14 @@ naming. We find i, j, and k are better loop counters than loopCounterVar or
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whatnot. We only break this rule when we see that more description could improve
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understanding of an algorithm.
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#### Consistent
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### Consistent
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We like consistency, but we're not really obsessed with it. We try to name our
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configuration macros in a consistent fashion... you'll notice a repeated use of
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UNITY_EXCLUDE_BLAH or UNITY_USES_BLAH macros. This helps users avoid having to
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remember each macro's details.
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#### Memorable
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### Memorable
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Where ever it doesn't violate the above principles, we try to apply memorable
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names. Sometimes this means using something that is simply descriptive, but
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@@ -108,10 +102,9 @@ out in our memory and are easier to search for. Take a look through the file
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names in Ceedling and you'll get a good idea of what we are talking about here.
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Why use preprocess when you can use preprocessinator? Or what better describes a
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module in charge of invoking tasks during releases than release_invoker? Don't
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get carried away. The names are still descriptive and fulfill the above
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get carried away. The names are still descriptive and fulfil the above
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requirements, but they don't feel stale.
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## C and C++ Details
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We don't really want to add to the style battles out there. Tabs or spaces?
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@@ -123,8 +116,7 @@ We've decided on our own style preferences. If you'd like to contribute to these
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projects (and we hope that you do), then we ask if you do your best to follow
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the same. It will only hurt a little. We promise.
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#### Whitespace
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### Whitespace in C/C++
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Our C-style is to use spaces and to use 4 of them per indent level. It's a nice
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power-of-2 number that looks decent on a wide-screen. We have no more reason
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@@ -139,8 +131,7 @@ things up in nice tidy columns.
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}
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```
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#### Case
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### Case in C/C++
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- Files - all lower case with underscores.
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- Variables - all lower case with underscores
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@@ -149,8 +140,7 @@ things up in nice tidy columns.
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- Functions - camel cased. Usually named ModuleName_FuncName
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- Constants and Globals - camel cased.
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#### Braces
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### Braces in C/C++
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The left brace is on the next line after the declaration. The right brace is
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directly below that. Everything in between in indented one level. If you're
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@@ -163,8 +153,7 @@ catching an error and you have a one-line, go ahead and to it on the same line.
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}
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```
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#### Comments
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### Comments in C/C++
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Do you know what we hate? Old-school C block comments. BUT, we're using them
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anyway. As we mentioned, our goal is to support every compiler we can,
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@@ -172,23 +161,20 @@ especially embedded compilers. There are STILL C compilers out there that only
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support old-school block comments. So that is what we're using. We apologize. We
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think they are ugly too.
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## Ruby Details
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Is there really such thing as a Ruby coding standard? Ruby is such a free form
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language, it seems almost sacrilegious to suggest that people should comply to
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one method! We'll keep it really brief!
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#### Whitespace
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### Whitespace in Ruby
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Our Ruby style is to use spaces and to use 2 of them per indent level. It's a
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nice power-of-2 number that really grooves with Ruby's compact style. We have no
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more reason than that. We break that rule when we have lines that wrap. When
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that happens, we like to indent further to line things up in nice tidy columns.
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#### Case
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### Case in Ruby
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- Files - all lower case with underscores.
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- Variables - all lower case with underscores
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@@ -196,11 +182,9 @@ that happens, we like to indent further to line things up in nice tidy columns.
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- Functions - all lower case with underscores
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- Constants - all upper case with underscores
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## Documentation
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Egad. Really? We use mark down and we like pdf files because they can be made to
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look nice while still being portable. Good enough?
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*Find The Latest of This And More at [ThrowTheSwitch.org](https://throwtheswitch.org)*
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