v0.4.5

[0.4.5] - 2025-12-04

Added

• Document overview for headerless files - Files without a top-level heading now show a "(Document)" entry in the outline (#25)

  • Displays 📄 icon in outline for the document overview
  • Shows entire file content including tables and text before the first heading
  • Automatically added when there's preamble content or no headings at all

• Wikilink rendering in content - Wikilinks now render as clickable links in the content pane

  • [[target]] displays as link with target as text
  • [[target|alias]] displays alias text linking to target
  • Works in both interactive mode and link follow mode
  • Preprocessing converts wikilinks to standard markdown links for consistent parsing

• Links with spaces in URLs - Links like [text](path/to/my file.md) now work correctly

  • CommonMark doesn't support spaces in URLs, but many wikis use them
  • Preprocessing converts to angle bracket syntax for compatibility

• File creation prompts - Following links to non-existent files prompts to create them

  • Confirmation dialog with [y] to create, [n/Esc] to cancel
  • Creates file with default heading based on filename
  • Automatically opens the newly created file
  • Works for both relative links and wikilinks

• Page navigation in interactive mode - Scroll content while staying in interactive mode

  • Press u or PgUp to scroll up
  • Press d or PgDn to scroll down
  • Maintains element selection while scrolling

Fixed

• Screen artifacts when scrolling - Fixed rendering artifacts caused by tab characters in code blocks (#26)

  • Tabs are now converted to 4 spaces in code block syntax highlighting
  • Also applies to raw markdown view for consistency

• Shift+Tab navigation - Fixed Shift+Tab not working for backwards navigation (#18)

  • Now uses KeyCode::BackTab instead of checking modifiers
  • Works correctly in both interactive mode and link follow mode

• Interactive mode scroll preservation - Entering interactive mode no longer jumps to first element

  • Now selects the element closest to current scroll position
  • Preserves user's view when toggling interactive mode

• Wikilink anchor support - Wikilinks now support section anchors

  • [[filename#section]] loads file and jumps to heading
  • [[#section]] jumps to heading in current document

• Relative file link improvements - Better handling of wiki-style links without extensions

  • Files without extension now try .md first before opening in editor
  • Improves compatibility with Obsidian and other wiki tools

Changed

• Interactive mode status bar - Updated to show page navigation hints

  • Now displays: [INTERACTIVE] Tab:Next Shift+Tab:Prev u/d:Page Esc:Exit

• Help text updated - Interactive mode section includes new keybindings

  • Added u/d for page up/down navigation

Technical

• Wikilink preprocessing (src/parser/content.rs)

  • preprocess_wikilinks() converts [[target]] to [target](wikilink:target) before parsing
  • preprocess_links_with_spaces() wraps URLs containing spaces in angle brackets
  • Both use compiled regex with OnceLock for performance

• File creation flow (src/tui/app.rs)

  • AppMode::ConfirmFileCreate for pending file creation state
  • pending_file_create and pending_file_create_message fields
  • confirm_file_create() and cancel_file_create() methods

• Interactive mode improvements (src/tui/interactive.rs)

  • enter_at_scroll_position() selects element closest to scroll position
  • Elements sorted by line position after indexing for proper navigation order
  • Wikilinks detected via wikilink: URL prefix from preprocessing

• Page navigation (src/tui/app.rs, src/tui/mod.rs)

  • scroll_page_down_interactive() and scroll_page_up_interactive() methods
  • Keybindings for u/d/PgUp/PgDn in interactive mode

• File creation popup (src/tui/ui/popups.rs)

  • render_file_create_confirm() renders themed confirmation dialog

Acknowledgements

Special thanks to @firecat53 for the tremendous support in QA and UX

Full Changelog: v0.4.4...v0.4.5