--show-function::
Show the preceding line that contains the function name of
the match, unless the matching line is a function name itself.
- The name is determined in the same way as 'git diff' works out
+ The name is determined in the same way as `git diff` works out
patch hunk headers (see 'Defining a custom hunk-header' in
linkgit:gitattributes[5]).
Show the surrounding text from the previous line containing a
function name up to the one before the next function name,
effectively showing the whole function in which the match was
- found.
+ found. The function names are determined in the same way as
+ `git diff` works out patch hunk headers (see 'Defining a
+ custom hunk-header' in linkgit:gitattributes[5]).
--threads <num>::
Number of grep worker threads to use.