Ô Nuit (Jean-Philippe Rameau)/Répétition

Version à 2 voix + piano

Transposition

cat <<... >transpoUnTon.lex

%%
a        printf ("g");
b        printf ("a");
bes      printf ("aes");
c        printf ("bes");
d        printf ("c");
e        printf ("d");
f        printf ("ees");
g        printf ("f");
"\\\\"[^ \\n]+  ECHO;
"\\^"[^ \\n]+  ECHO;
%%
main()
{
  yylex();
}
...
lex transpoUnTon.lex

gcc lex.yy.c -ll -o transpoUnTon