Pascal Comment to C Comment
([^]*)
/* \1 */

C++ Comment to C Comment
//(.*)
/* \1 */

Run of Spaces to One Tab
 +
\t

C Function Header
^[^ \t#\r/@][^\r]*\([^\r]*\)$

C Comment to Pascal Comment
/\*([^\r]*)\*/
\1

Shift Variables Right
(.*)(\t\t*)(.*)
\1\2\t\3

Shift Variables Left
(.*)(\t)(\t*)(.*)
\1\3\4

Lower Case SRC values in IMG tags
(<img [^>]*src\s*=\s*")([^"]+)("[^>]*>)
\1\L\2\E\3

Lower Case HREF values in A tags
(<a [^>]*href\s*=\s*")([^"]+)("[^>]*>)
\1\L\2\E\3

Column #2
^[^\t]+\t([^\t]+)
\1