On Sun, Mar 20, 2016 at 06:02:55PM -0700, Junio C Hamano wrote:
> Jacob Nisnevich <jacob.nisnev...@gmail.com> writes:
>
> > ---
>
> Missing sign-off.
>
> I'll Cc the area expert (David Aguilar).
>
> > mergetools/examdiff | 37 +++++++++++++++++++++++++++++++++++++
> > 1 file changed, 37 insertions(+)
> > create mode 100644 mergetools/examdiff
> >
> > diff --git a/mergetools/examdiff b/mergetools/examdiff
> > new file mode 100644
> > index 0000000..474fffe
> > --- /dev/null
> > +++ b/mergetools/examdiff
> > @@ -0,0 +1,37 @@
> > +diff_cmd () {
> > + "$merge_tool_path" "$LOCAL" "$REMOTE" -nh
> > +}
> > +
> > +merge_cmd () {
> > + touch "$BACKUP"
> > + if $base_present
> > + then
> > + "$merge_tool_path" -merge "$LOCAL" "$BASE" "$REMOTE"
> > -o:"$MERGED" -nh
> > + else
> > + "$merge_tool_path" -merge "$LOCAL" "$REMOTE" -o:"$MERGED" -nh
> > + fi
> > + check_unchanged
> > +}
> > +
> > +translate_merge_tool_path() {
> > + # Use ExamDiff.com if it exists in $PATH
> > + if type -p ExamDiff.com >/dev/null 2>&1
> > + then
> > + printf ExamDiff.com
> > + return
> > + fi
> > +
> > + # Look for ExamDiff.com in the typical locations
> > + examdiff="ExamDiff Pro/ExamDiff.com"
> > + for directory in $(env | grep -Ei '^PROGRAM(FILES(\(X86\))?|W6432)=' |
> > + cut -d '=' -f 2- | sort -u)
> > + do
> > + if test -n "$directory" && test -x "$directory/$examdiff"
> > + then
> > + printf '%s' "$directory/$examdiff"
> > + return
> > + fi
> > + done
> > +
> > + printf ExamDiff.com
>
> This complicated heuristics look like a cut-and-paste from the
> neighbouring winmerge; makes me suspect that they should share the
> same helper function to implement the bulk of the above code for
> better maintainability (e.g. imagine in the future Microsoft decides
> to introduce another directory organization and makes it necessary
> to tweak the pattern you give to 'grep -Ei'---WinMergeU user may
> notice that and fix it, while this script will be overlooked and
> will stay stale until somebody from examdiff camp do the same fix
> later).
I agree with that.
Something like mergetool_find_win32_cmd() might make sense as a
helper function that we can reuse here.
> > +}
> > \ No newline at end of file
>
> No newline at end of file?
Using sublime text perhaps?
It defaults to not including the final line newline terminator.
https://forum.sublimetext.com/t/make-saving-newline-at-eof-the-installation-default/9842
If so, please configure it as detailed in the above thread.
cheers,
--
David
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