10.0;so (substitute_once) *DM*, revision 1.0, 87/12/23
so (substitute_once) substitute first occurrence of matched string
usage: [range so [/string1/string2]
DESCRIPTION
The so command is identical to the s (substitute) command except that
string2 replaces only the first occurrence of string1 in each line of the
defined range of text.
SEE ALSO
More information is available. Type the following at an Aegis shell
prompt:
help s For details about the general substitute command
help patterns For details about regular expressions
help dm range For details about text editing ranges
help dm commands For a list of other pad editing commands