this should do the trick /A/+#0;/B/-#0 g/CC/ s/CC/DD/g p
~Fritz Am 29.10.2013 16:31, schrieb Rudolf Sykora: > Hello, > > how can I set a dot from after A to before B, then make a global > substitution, within thus set dot, of CC to DD and print the resulting > text? > > I.e., if there isn't any CC between A and B, just print what's between > A and B, if there is, change it to DD and print all between A and B. > > I have sth like this > > /A/+#0;/B/-#0 s/CC/DD/g > p > > which works if there *is* the CC, but not if it is not there; then the > s command just resets the dot to an empty set. > > Thank you > Ruda >
