Hi
Thanks for the replies.
Abterix: You have suggested using Regular Expressions, however, I only have the vaguest idea as to what a regular expression is and how it works. To use it I would guess I would have to have some software installed (you mention EmEditor & HippoEDIT which no doubt I would have to buy and learn how to use).
RJBull: Here is an example.
Before
A breeze ruffled the neat hedges of Privet Drive, which lay silent and tidy under the inky sky, the very last place you would expect astonishing things to happen. Harry Potter rolled over inside his blankets without waking up. One small hand closed on the letter beside him and he slept on, not knowing he was special, not knowing he was famous, not knowing he would be woken in a few hours' time by Mrs Dursley's scream as she opened the front door to put out the milk bottles, nor that he would spend the next few weeks being prodded and pinched by his cousin Dudley ...He couldn't know that at this very moment, people meeting in secret all over the country were holding up their glasses and saying in hushed voices: To Harry Potter - the boy who lived!'
After
A breeze ruffled the neat hedges of Privet Drive, which lay silent and tidy under the inky sky, the very last place you would expect astonishing things to happen.
Harry Potter rolled over inside his blankets without waking up.
I might, on occasion, also need to chop this next long sentence into meaningful grammatical units at each comma.
One small hand closed on the letter beside him and he slept on, not knowing he was special, not knowing he was famous, not knowing he would be woken in a few hours' time by Mrs Dursley's scream as she opened the front door to put out the milk bottles, nor that he would spend the next few weeks being prodded and pinched by his cousin Dudley ...
He couldn't know that at this very moment, people meeting in secret all over the country were holding up their glasses and saying in hushed voices: To Harry Potter - the boy who lived!'
I hope that explains what I want to do.
Skywire: At the moment I use a concordancer, I also use an online text analyser for counting #sentences and other statistical info and (from this website) a line numberer all of which are very useful. Before I use these tools I would like to prepare the text by splitting into individual sentences (or clauses) each on its own line and, if at all possible, to number them.