SS Ext

A browser extension that adds many tools and UX fixes for SAS Studio 3.8. ## Usage 1. Open SAS Studio and let it fully load 2. Click the extension icon to open the popup, then "Toggle Ace editor" (or press **Ctrl+Period** directly) to toggle Ace on 3. Click again (or Ctrl+Period again) to toggle back to the original editor 4. Use the popup's "Command palette…" button (**Alt+Shift+P**, or bind the `command_palette` command in options page) for quick actions (reload file, focus tree, close tab, ...) and, when an Ace editor is focused, that editor's own commands 5. Use the options page (link in the popup, or right-click the icon → Options) to turn UX patches on/off, rebind hotkeys, or edit custom SAS snippets ## Ace editor configuration `chrome.storage.local.aceConfig` (`{ darkTheme, lightTheme, options: { ... }, vimrc }`, default in `defaults.js`'s `DEFAULT_ACE_CONFIG`) is the single source of truth for every Ace editor's defaults — the SAS Studio code editor, the text-viewer overlay, and the options page's snippet editor. Theme is the one exception: it's always a `darkTheme`/`lightTheme` pair chosen from the options page (auto-switched by OS `prefers-color-scheme`, matching the existing behavior) — the panel's single "theme" option can't express a pair, so a theme change made there is deliberately not persisted. ### Ace vim keybinding config `aceConfig.vimrc` is a small subset of vim config, applied to the shared `ace/keyboard/vim` module (only takes effect once Vim is the active keyboard handler): one mapping per line, `"` starts a comment, blank lines are skipped. Supported: `map`/`nmap`/`imap`/`vmap <lhs> <rhs>`, the `noremap` variants (non-recursive), and `unmap`/`nunmap`/`iunmap`/`vunmap <lhs>`. Anything else is skipped with a console warning. Removing a line doesn't undo that mapping until the page is reloaded.