There seems to be a problem with turning case sensitivity in the regex using (?i) (?-i) and the tool bar. The regex (?i) and (?-i) should take precedence.
[size=150]Example 1 - Good[/size]
Case Sensitive Off (toolbar)
Regex: [A-Z]
Sample text (all matches in blue):
aBc
[size=150]Example 2 - Good[/size]
Case Sensitive On (toolbar)
Regex: [A-Z]
Sample text (all matches in blue):
aBc
[size=150]Example 3 - Bad[/size]
Case Sensitive Off(toolbar)
Regex: code[A-Z][/code]
Sample text (all matches in blue): (doesn’t match anything)
aBc
[size=150]Example 4 - Bad[/size]
Case Sensitive On (toolbar)
Regex: code[A-Z][/code]
Sample text (all matches in blue):
aBc
Spitfire