João Matos

## Description This PR introduces a new symbol collection step to the compiler pipeline, that is done after parsing but before type checking. It collects identifiers for the top level...

Make warnings if objdir and targetdir point to the same directory

1

As the title says, if `objdir` and `targetdir` point to the same directory, then we'll get some errors: ``` Basic.C.make:72: warning: overriding commands for target `.' Basic.C.make:64: warning: ignoring old...

Update pest dependency to latest

1

As the title says, this updates the pest dependency to latest. Had to get rid of some comments in the pest file or else it would panic inside its macro.

**Describe the bug** Testing this with latest Godot, the terrain is loaded fine, but the tools do not nothing. Nothing shows up above the terrain when using the tools and...

Fixes the following compile error: ``` bimg/3rdparty/nvtt/nvcore/debug.h:177:10: error: cast from pointer to smaller type 'uint32' (aka 'unsigned int') loses information ```

Emscripten support

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I'm creating this issue so we can track what needs to be done to have proper support for Emscripten. - [ ] Add Emscripten SDK as an (optional?) project dependency...

## Description ## Checklist - [x] I have linked to any relevant issues. - [x] I have commented my code, particularly in hard-to-understand areas. - [x] I have updated the...

## Description Closes #5379 ## Checklist - [ ] I have linked to any relevant issues. - [ ] I have commented my code, particularly in hard-to-understand areas. - [...