Make this project POSIX Compliant.

[calebe94]

Expected Behavior

Make this project POSIX Compliant.

• ShellCheck – shell script analysis tool ;
• 24 Bashism To Avoid for POSIX-Compliant Shell Scripts;
• POSIX compliant shell scripting - HLRS Platforms
• GitHub - koalaman/shellcheck: ShellCheck, a static analysis tool for shell scripts

Current Behavior

Log from shellcheck:

dmenu_tnotes.log
tnotes.log

Possible Solution

Steps to Reproduce

Context (Environment)

Detailed Description

Possible Implementation

[calebe94]

To parse arguments:
https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash#13359121