- pair. The second "c_fix_arg" may be omitted *IF* there is a select
- clause and the first one identifies the text you wish to reformat.
- It will then be used as the second "c_fix_arg". You may delete the
- selected text by supplying an empty string for the format (the first
- "c_fix_arg").
+ pair. The second "c_fix_arg" may be omitted *IF* there is at least
+ one select clause and the first one identifies the text you wish to
+ reformat. It will then be used as the second "c_fix_arg". You may
+ delete the selected text by supplying an empty string for the
+ replacement format (the first "c_fix_arg").