Jeff King schrieb: > We can mostly get around this by just using the bracket form > for both sets, as in: > > tr '[A-Z] '[a-z]' > > in which case POSIX interpets this as "'[' becomes '['", > which is OK. > > However, this doesn't work with multiple sequences, like: > > # rot13 > tr '[A-Z][a-z]' '[N-Z][A-M][n-z][a-m]' Not that it matters a lot, but I wonder whether tr '[A-M][N-Z][a-m][n-z]' '[N-Z][A-M][n-z][a-m]' would have done the trick. -- Hannes -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
