The import script stored anecdotes/historical context as LaTeX
comments. Convert them to the note song property so they render
at the bottom of each song page (matching the reference style).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Improve merge_chord_lyric() to snap chord positions to the start
of the word they fall within, instead of splitting words mid-way.
Fixes artifacts like "Liebespaar \chord{C}e" → "\chord{C}Liebespaare".
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add import-songs.py script that extracts songs from the PDF text
and generates .tex files with leadsheets format. Adds song
properties for all reference books (BuLiBu, BuLiBuII, CL, SwA,
Barde, LiBock). Generates all-songs.tex with alphabetical inputs.
Note: Chord alignment is approximate from PDF extraction and
may need manual review for some songs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
