07-10-2013
For multiline problems, you need a looper, a script that has an N, a $ test and a branch t or b, so you can pile up lines in the buffer. Duplicates would need to be sorted to be adjacent, and 'sort -u' or 'uniq' if already sorted, will get them, simpler. You do not have associative arrays like bash, awk, perl in sed to record all and detect dups in an unsorted file.
Don't think of it as one sed command, but one sed instance running a script.
5 and 6 are just this script line: s/[)(]/\\&/g
I find it is better to put looper functionality in a separate sed instance on the pipe. Sometimes, for speed, I chain many sed in a row, so each holds the line the least time.
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LEARN ABOUT MOJAVE
filtercalltree
filtercalltree(1) BSD General Commands Manual filtercalltree(1)
NAME
filtercalltree -- Filter or prune a call tree file generated by sample or malloc_history
SYNOPSIS
filtercalltree call-tree-file [-invertCallTree] [-pruneCount count] [-pruneMallocSize size] [-chargeSystemLibraries]
[-chargeLibrary libraryName] [-keepBoundaries]
DESCRIPTION
filtercalltree reads a file containing a call tree, as generated by the sample(1) or malloc_history(1) commands, and filters or prunes it as
specified by the options.
OPTIONS
-invertCallTree Print the call tree from hottest to coldest stack frame.
-pruneCount count Remove branches of the call tree that have count less than count
-pruneMallocSize size Remove branches of the call tree that have malloc size less than size, such as 500K or 1.2M.
-chargeSystemLibraries Remove stack frames from all libraries in /System and /usr, while still charging their cost to the caller.
-chargeLibrary library-name
Remove stack frames from library-name, while still charging their cost to the caller. This argument can be repeated
for multiple libraries.
-keepBoundaries When charging libraries to callers, keep the top call into excluded libraries.
SEE ALSO
malloc_history(1), sample(1)
BSD
May 7, 2011 BSD