programing the HP42S

[RMollov]

This is mine:
Feet to meter hp42s
00 { 184-Byte Prgm }
01>LBL "F->M"
02 MAN
03 0.0254
04 STO 00
05 CLST
06 STO 01
07 STO 02
08 STO 03
09 STO 04
10 CLMENU
11 "FEET"
12 KEY 1 GTO 01
13 "INCH"
14 KEY 2 GTO 02
15 "/2"
16 KEY 3 GTO 03
17 "/4"
18 KEY 4 GTO 04
19 "/8"
20 KEY 5 GTO 05
21 "/16"
22 KEY 6 GTO 06
23 MENU
24 GTO 01
25>LBL 10
26 ADV
27 PRA
28 TONE 9
29 STOP
30 GTO "F->M"
31>LBL 01
32 STO 01
33 GTO 08
34>LBL 02
35 STO 02
36 GTO 08
37>LBL 03
38 1
39 2
40 GTO 07
41>LBL 04
42 4
43 GTO 07
44>LBL 05
45 8
46 GTO 07
47>LBL 06
48 16
49>LBL 07
50 STO 04
51 Rv
52 STO 03
53>LBL 08
54 CLST
55 CLA
56 RCL 01
57 AIP
58 |-"' "
59 0.3048
60 ×
61 RCL 02
62 AIP
63 RCL× 00
64 +
65 RCL 03
66 X=0?
67 GTO 09
68 |-" "
69 AIP
70 |-"/"
71 RCL 04
72 AIP
73 ÷
74 RCL× 00
75 +
76 0
77>LBL 09
78 Rv
79 |-""\LF"
80 +
81 ARCL ST X
82 |-" m"
83 PROMPT
84 GTO 10
85 END

Example:
237' 8 1/2"
72.454 m

237' 8 1/4"
72.447 m