[mdlug] Another sed/regex question

[Jeff Hanson]

Have a input with mixed lines of data, some desirable, some not.  Valid
lines have a particular text and digit pattern which needs to be extracted
(very predictable).  If a line contains a particular number then it is
output encapsulated by one set of ASCII terminal escape codes for setting
text color.  If it has a non-matching number then it is output with a
different set of codes.  I need something like:

program_output | sed
s/match_pattern/MATCHCODE_cleaned-up_output_RESETCODE
!NOMATCHCODE_cleaned-up_output_RESETCODE

I'm not sure how to combine the match/no-match replacements in one
operation.  Currently I'm using:

program_output | sed
-ne s/match_pattern/MATCHCODE_cleaned-up_output_RESETCODE/p
-ne
/match_pattern/!{s/valid_data_pattern/NOMATCHCODE_cleaned-up_output_RESETCODE/p}

I know this can be done in one line of awk/perl/whatever but I'm trying to
avoid additional dependencies.