Commit Briefs
Trivial changes: whitespace and modes.
Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>
acme: check file content before declaring file "modified since last read"
Bad remote file systems can change mtime unexpectedly, and then there is the problem that git rebase and similar operations like to change the files and then change them back, modifying the mtimes but not the content. Avoid spurious Put errors on both of those by checking file content. (False positive "modified since last read" make the real ones difficult to notice.)
Two bug fixes.
1. Make sure cmdname NUL-terminates its arguments. 2. Fix the elogapply warning, hopefully.
Small tweaks
Lots of new code imported.
More files related to user-level file servers.
Also add acme!