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matmoul d1a1d44577 feat: support pasting numbers into the calculator stack

Add clipboard paste handling for the hidden input and the paste button so pasted text is parsed as a numeric value before being pushed. Also add the eˣ function key in the sample calculator and keep the hidden input selected on focus for Ctrl+V support.

2026-05-15 20:45:30 +02:00

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Core engine: src/rpn-calculator.js
Active demo: samples/calc-02/ responsive HP48GX layout with HP48-like X-line editing; display-adjacent button row stays in 4 columns
Mode button shows the current angle mode only; selecting a mode uses a popup menu
Public API: push, pop, clear, swap, remove, edit, isValidIndex, input, command, getOperationsByCategory, getConstants
Config: maxSize, base, angleMode, enabledCommands
Commands: arithmetic, stack, trigonometry, constants pi and e
Demo actions: paste now parses clipboard text as a number before pushing it to the stack; Ctrl+V is supported via the hidden input paste event
Exports: browser window.RpnCalculator, CommonJS module.exports

752 B Raw Blame History

State

752 B

Raw Blame History