- "ledger-line-interface",
-
- "This spanner draws the ledger lines of a staff.\n"
- "This is a separate grob to because it has to process\n"
- "all potential collisions between all note heads.",
-
- "note-heads thickness minimum-length-fraction length-fraction gap");
+ "This spanner draws the ledger lines of a staff. This is a"
+ " separate grob because it has to process all potential"
+ " collisions between all note heads.",
+
+ /* properties */
+ "gap "
+ "length-fraction "
+ "minimum-length-fraction "
+ "note-heads "
+ "thickness "
+ );