On Wed, Jun 1, 2016 at 5:38 PM, Ramsay Jones <ramsay@xxxxxxxxxxxxxxxxxxxx> wrote: > > > On 02/06/16 00:52, Stefan Beller wrote: >> In our own .gitattributes file we have attributes such as: >> >> *.[ch] whitespace=indent,trail,space >> >> When querying for attributes we want to be able to ask for the exact >> value, i.e. >> >> git ls-files :(attr:whitespace=indent,trail,space) >> >> should work, but the commas are used in the attr magic to introduce >> the next attr, such that this query currently fails with >> >> fatal: Invalid pathspec magic 'trail' in ':(attr:whitespace=indent,trail,space)' >> >> This change allows escaping characters by a backslash, such that the query >> >> git ls-files :(attr:whitespace=indent\,trail\,space) > > Not having given this much thought at all, but the question which comes > to mind is: can you use some other separator for the <attr>-s rather than > a comma? That way you don't need to quote them in the <value> part of the > <attr>-spec. > > (I dunno, maybe use ; or : instead?) That was essentially my proposal as well (just that I said "white spaces" instead if ':' or ';'), but it is not a good idea according to Junio as we don't want to need knowledge of the attr syntax here in the pathspec matching IIUC. We rather want "I want to transport this exact string for the match, but to go through the pathspec magic, we need to apply escaping of the exact string. That way we can change the attr system later without having to worry about the syntax replacements done in the pathspecs. > > ATB, > Ramsay Jones > > > -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html