多行文字比对
要怎么写才能做到两份文字比对后，结果像UltraEdit文字比对后的储存结果？用DOS FC指令比对后的结果，有点没那么完整。
[ 1 ] C:\1.txt
[ 2 ] C:\2.txt
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1 OS_AC
=======
!> OS_DC
=======
2 Power_Short
3 IIH_GPIO
4 IIH_FSH
5 IIL_GPIO
6 IIL_FSH
7 efuse_blank_check
8 UID_fuse_chk
9 UID_Write
10 UID_Read
11 Parity_write
12 Parity_AF_Read
13 BANDGAP_fuse_chk
14 BANDGAP_BF
15 BANDGAP_Write
16 BANDGAP_Read
17 BANDGAP_AF
18 Tempsensor_90
19 TempSensor90_fuse_chk
20 Temp_Sensor_90_Write
21 Temp_Sensor_90_Read
22 Temp_F7_F8_F9_Check
23 Temp_F7_F8_F9_write100
24 Temp_F7_F8_F9_Read
25 DEVSLP_90C
26 MemoryBist_HV_step1
27 MemoryBist_HV_step2
28 MemoryBist_LV_step1
29 MemoryBist_LV_step2
30 VOLTAGE_STRESS
31 OS_AC_STRESS
=======
!> OS_DC_STRESS
=======
32 POR_L2H
33 POR_H2L
34 POR_VCCAH_L2H
35 POR_VCCAH_H2L
36 VDT_FIO_L2H
37 VDT_FIO_H2L
38 VDT_MS_L2H
39 VDT_MS_H2L
40 VDT10_L2H
41 VDT10_H2L
42 VDT23_L2H
43 VDT23_H2L
44 VDT27_L2H
45 VDT27_H2L
46 VDT5V_L2H
47 VDT5V_H2L
48 PLL
49 RTC
50 TRNG
51 VREF
52 XTAL
53 DLL
54 PAD
55 Normal_scan_HV
=======
56 <! Normal_scan_LV
57 <! Speed_scan
=======
58 Sata_scan
59 MAX_Spi_fsh_intf
60 MIN_Spi_fsh_intf
61 MAX_Sata_intlpbk
62 MIN_Sata_intlpbk
63 MAX_Sata_nearend_lpbk
64 MIN_Sata_nearend_lpbk
65 MAX_Sata_extlpbk
66 MIN_Sata_extlpbk
67 MAX_Sram_loop
68 MIN_Sram_loop
69 MIN_Sram_loop320
70 SSCG
71 MAX_SPI_ECC
72 MIN_SPI_ECC
73 MemoryBist_HV_step1_Stress
74 MemoryBist_HV_step2_Stress
75 MemoryBist_LV_step1_Stress
76 MemoryBist_LV_step2_Stress
77 DEVSLP_90_STRESS
78 efuse_blank_check_HV
79 efuse_blank_check_LV
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[ 1 ] C:\3.txt
[ 2 ] C:\4.txt
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!> Power_short
!> Dendrite
=======
1 OS_AC
2 OS_DC
=======
3 <! Power_short
=======
4 IIH
5 IIL
6 PMOS_Leak
7 UID_read
8 BANDGAP_AF_Read_PASS
9 BANDGAP_AF
10 Tempsensor130
11 Tempsensor130_2
12 POR_L2H
13 POR_H2L
14 POR_VCCAH_L2H
15 POR_VCCAH_H2L
16 VDT_MS_L2H
17 VDT_MS_H2L
18 VDT27_L2H
19 VDT27_H2L
20 VDT23_L2H
21 VDT23_H2L
22 VDT18_L2H
23 VDT18_H2L
24 VDT10_L2H
25 VDT10_H2L
26 VDT_FIO_L2H
27 VDT_FIO_H2L
28 VDT5V_L2H
29 VDT5V_H2L
30 PLL
31 RTC
32 TRNG
33 VREF
34 XTAL
35 DLL
36 PAD
37 Normal_scan
38 Speed_scan
39 Sata_scan
40 Dram_scan
41 MAX_Dram_intlpbk
42 MIN_Dram_intlpbk
43 MAX_Spi_fsh_intf
44 MIN_Spi_fsh_intf
45 MAX_Sata_intlpbk
46 MIN_Sata_intlpbk
47 MAX_Sata_extlpbk
48 MIN_Sata_extlpbk
49 MAX_Sram_loop
50 MIN_Sram_loop
51 MIN_Sram_loop_320
52 SSCG
53 MAX_SPI_ECC
54 MIN_SPI_ECC
55 Bsd
56 MAX_Mbist
57 MIN_Mbist
58 MAX_DRAM_SHIFT
59 MIN_DRAM_SHIFT
60 MAX_DSP_SRAM_SCAN
61 MIN_DSP_SRAM_SCAN
62 MAX_TCM_SCAN_SHIFT
63 MIN_TCM_SCAN_SHIFT
64 MAX_Dram_acchk_v1222
65 MIN_Dram_acchk_v1222
66 MIN_CLE_v1230
67 Spi_sidd
=======
!> NS_3E0x29_efuse_chk
!> NS_3E0x29_efuse_Read
=======
68 efuse_check
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