Vorrei riportare questo messaggio apparso nella M.L.I.:
« I have often missed in Gambas the ability to search through strings
using a regular expression and provide a function to create replacements
Gambas doesn't have procedural pointers or closures, so it's
impossible to do it like in ruby/python/etc, but I've found the same
can be achieved using an iteratorin the hope it is useful for others this is my module CRegex.
Here's an example, it turns the HTML tag """ into alternating
opening (``) and closing ('') quotes as required by the LaTeX system:
r = New CRegex(""", s, Regexp.Caseless)
flag = False
For Each r
If flag Then
flag = False
r.Set("''") ' close quotes in LaTeX
Else
flag = True
r.Set("``") ' open quotes
Endif
Next
s = r.Subject
Ian Haywood »