All BQN character compose sequence use the same leading character (\). Since there
are about 80 of them, the standard lookup table size is not enough.

diff --git a/src/cmd/devdraw/latin1.c b/src/cmd/devdraw/latin1.c
index 87c0be45..c8e79e33 100644
--- a/src/cmd/devdraw/latin1.c
+++ b/src/cmd/devdraw/latin1.c
@@ -10,7 +10,7 @@ static struct cvlist
 {
 	char	*ld;		/* must be seen before using this conversion */
 	char	*si;		/* options for last input characters */
-	Rune	so[60];		/* the corresponding Rune for each si entry */
+	Rune	so[100];	/* the corresponding Rune for each si entry */
 } latintab[] = {
 #include "latin1.h"
 	0, 0, { 0 }