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Useful tools
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- Emacs'
diff-mode
was very useful for selectively applying parts of the .diff-files
- Emacs'
ediff-mode
was very useful for comparing the result of applying Herbert's and Juergen's patches.
- Emacs
tags functions
, i.e. first go to a build directory and do make TAGS
, then do visit-tags-table
in Emacs, giving a TAGS
-file as an argument. Now it is possible to do for instance find-tag
(M-.
), where you enter the name of a function and the corresponding source is shown.
Note: This didn't work when I loaded a top-level TAGS-file, presumably because the tag database is way to big (searching for the tag doesn't finish when I did find-tag
in this case). The solution is to load a TAGS database a bit further down in the source hiearchy.