Typstry v0.4.0

Typstry v0.4.0 introduces permanent tab pinning for the main workspace document, automated editor sync with the sidebar explorer, and security improvements for file deletions and non-redistributable font assets.

Highlights

• Added pinned main-document support to anchor the active main file permanently to the first tab position.
• Implemented automatic file revealing and folder expansion in the sidebar explorer tree upon tab switches.
• Added delete protection to block accidental deletion of the pinned main file or its parent directories.
• Rewrote PDF preview export to guarantee that exported PDFs visually match active live previews (including template wraps and Khmer grapheme adjustments).
• Isolated standalone preview compilations to prevent document leakage or cache corruption in multi-file workspaces.
• Fixed Khmer selection midpoint-rounding errors that caused drag-selections to omit the first grapheme of a line.
• Resolved Hunspell spellcheck popups interfering with Typst LSP autocomplete options in code contexts.
• Polished settings UI and welcome screen with a project import icon and provider stability status labels.

Preview and synchronization

• Standardized cached rendering mirrors to correctly copy hidden .typstry-preview compilation files to prevent Tinymist "file not found" failures.
• PDF preview exports now bundle and check personal dictionaries, Khmer zero-width spacing (ZWS), and dirty drafts to output a perfect visual copy.
• Separated preview session states so standalone preview tabs do not inherit or pollute main file build records.
• Improved tab bar scroll-viewport calculations so scrolled-into-view tabs are never covered by the sticky pinned tab.

Complex-script editing

• Grapheme-snapping boundary calculations now use < and <= comparisons correctly, preventing keyboard/mouse selections from omitting initial Khmer characters.
• Disabled spellcheck triggers inside Typst code hashes (e.g. #align), ensuring the autocomplete popup falls back smoothly to LSP syntax completions.

Project workflow

• The pinned main file tab is placed at index 0 of the tab list, has its close (x) button removed, and is protected against close actions.
• Unsetting a file as the main file instantly renders the tab back to a normal closeable, scrollable element.
• Added getPinnedMainFile path comparisons inside the workspace explorer context menu to throw a "The active main document cannot be deleted." native warning if deletion is triggered on the main document.
• Cleaned up unused imports and duplicate esbuild variable declarations that caused Vite build failures.