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Editable source for the Arduino Reference

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I think **whitespace** should be added to the glossary (or elsewhere) and define what exactly is regarded as whitespace and then link to that from the trim() function reference at...

Normally, links are automatically added to the "See also" section for all other pages in the same subcategory. However, this is not being done for the Serial, Stream, Keyboard, and...

bug

Hello, My GSoC project involves closely working with the language reference, and some sections are 'under documented' with not enough code examples and links in the 'see also' section. I...

Here are some excerpts of the [documentation of `PROGMEM`][pgm] (emphasis mine): > # Description > > Store data in flash (program) memory **instead of** SRAM. [...] It tells the compiler...

There is an error in the float documentation. Instead of "Floating-point numbers can be as large as 3.4028235E+38 and as low as -3.4028235E+38" should be "Floating-point numbers can be as...

bug
invalid

Please could you add some documentation describing the ATOMIC_BLOCK macro with a list of boards/architectures that support it or do not support it as the case my be? I would...

enhancement

It appears there is no official documentation for the SerialUSB library for the Arduino Due. Even if it's a carbon copy of the Serial() library (it's not, the baud rate...

bug

I'm not sure how to rewrite the page, so I rather write it here as issue instead of pull-request. abs() does not work on floats, because it returns an int....

As in the discussion around the [abs function](https://github.com/arduino/reference-en/pull/609), I think it could benefit the whole Arduino ecosystem to have explanations in animation format (explorable would be even better). This could...

enhancement

`constexpr` is preferred over `const` for C++ compile-time constants, and should be mentioned and discussed here: https://www.arduino.cc/reference/en/language/variables/variable-scope--qualifiers/const/ Here's some of the differences to be aware of: https://stackoverflow.com/questions/13346879/const-vs-constexpr-on-variables/13347355#13347355

enhancement