TODO on macOS

[certik]

I am going to use this issue to keep track of issues that we need to fix to make the experience usable on macOS.

High priority:

• Compilation command fails to parse #257
• conda spawn gfortran should call bash on a bash script, not shell #221
• Figure out how to enable Conda environments inside the shell #36
• Tab completion improvements #201
• Add pixi support (document how to install pixi in the shell) #58
• find . -name 'platform*' fails to parse #256

Medium:

• Allow to pass arguments to shell scripts #192
• Implement $SHELL and $0 (How to identify which shell I am in) #81
• cat prints % when a line is split #195

Low:

• Prompt: Only show last 2 directories #186
• How to append to PATH #90
• When creating a new terminal tab, start in the same directory #188
• When showing a directory in the terminal tab, only show the end of the path #239
• When showing the directory in the terminal tab, use ~ #237
• Prompt: Color of the git branch #187
• Update terminal title with the current directory #189