Requirement: Convert given Win software (Visual Basic source code provided) into replica for MacOS.
1) User launches app called "Keyswap".
2) It runs in background (perhaps shows as icon in doc while running).
3) Anywhere in MacOS, when user presses "=" after the character (that's inside [login to view URL]), then character keeps alternating.
Attached source code.
How it originally works in Win:
Double click on "[login to view URL]". Open notepad. Type "n". Then keep pressing "=" and notice how it keeps alternating. Then you continue typing as usual. Should work same in MacOS.
User installs the usual way (drag-drop [login to view URL] file inside /Applications)
a) Right-click on doc-icon has: Change Key (Let's user select any key to change from default key of "="). EG: [login to view URL]
b) Right-click on doc-icon has: About (By Andre Vas. Contact: [login to view URL])
c) Right-click on doc-icon has: Add to Startup (Auto-launches Keyswap when MacOS starts. I know it's possible in Win. Not sure it works same in MacOS).