startstart
start of testfile
line 2	Abcdefghijklmnopqrstuvwxyz
line 3	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
line 4	Abcdefghijklmnopqrstuvwxyz
line 5	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
line 6	Abcdefghijklmnopqrstuvwxyz
line 7	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
line 8	Abcdefghijklmnopqrstuvwxyz
line 9	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
line 10 Abcdefghijklmnopqrstuvwxyz
end of testfile

start of test.c
/*
 * Here is a new .c file
 */
end of test.c
start of testfile
line 2	Abcdefghijklmnopqrstuvwxyz
line 3	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
line 4	Abcdefghijklmnopqrstuvwxyz
linE 5	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
linE 6	AbcdefghijklmnopqrstuvwXyz
linE 7	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
linE 8	AbcdefghijklmnopqrstuvwXyz
linE 9	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
linE 10 AbcdefghijklmnopqrstuvwXyz
End of testfile

/*
 * HEre is a NEW .c file
 */
/*
 * HEre is a new .c file
 */
start of tEstfile
linE 2	AbcdefghijklmnopqrstuvwXyz
linE 3	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
linE 4	AbcdefghijklmnopqrstuvwXyz
linE 5	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
linE 6	AbcdefghijklmnopqrstuvwXyz
linE 7	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
linE 8	AbcdefghijklmnopqrstuvwXyz
linE 9	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
linE 10 AbcdefghijklmnopqrstuvwXyz
End of testfile
/*
 * HEre is a new .c file
 */
start of testfiLe
Line 2	Abcdefghijklmnopqrstuvwxyz
Line 3	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Line 4	Abcdefghijklmnopqrstuvwxyz
Line 5	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Line 6	Abcdefghijklmnopqrstuvwxyz
Line 7	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Line 8	Abcdefghijklmnopqrstuvwxyz
Line 9	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Line 10 Abcdefghijklmnopqrstuvwxyz
end of testfiLe