1 03/31/83  character_string_af
 2 
 3 These commands/active functions return the results of various
 4 operations on character strings:
 5 
 6 after, af                    rank
 7 before, be                   reverse, rv
 8 bool                         reverse_after, rvaf
 9 byte                         reverse_before, rvbe
10 collate                      reverse_decat, rvdecat
11 collate9                     reverse_index, rvindex
12 copy_characters, cpch        reverse_search, rvsrh
13 decat                        reverse_verify, rvverify
14 format_line, fl              rtrim
15 format_line_nnl, flnnl       search, srh
16 high                         string
17 high9                        substr
18 index                        translate
19 
20 
21 index_set                    underline
22 length, ln                   unique
23 low                          upper_case, uppercase
24 lower_case, lowercase        verify
25 ltrim
26 picture, pic
27 
28 To obtain information on any of these topics, type:
29 
30      help TOPIC_NAME