+ # Arrows
+ } else if ( line ~ /^-->( |$)/) { # ignore multidash-arrow
+ return "-->" inline( substr(line, 4) );
+ } else if ( line ~ /^<-( |$)/) {
+ return "←" inline( substr(line, 3) );
+ } else if ( line ~ /^->( |$)/) {
+ return "→" inline( substr(line, 3) );
+