ryenus <ryenus@xxxxxxxxx> writes: > Maybe the cause is also my ignorance or lack of carefulness to read the > docs, but searching for "comma separated list" in Git manual would > return hundreds of results: > https://www.google.com/search?q=%22comma+separated%22+list+site%3Agit-scm.com > > So I guess it's fair to expect it to work in the fetch spec as well? I doubt it. The contents of these "comma separated list" are taken from a fixed vocabulary and not from unbounded set of things the end-user can freely come up with that allows a comma as part of values. In other words, "--option=ours,theirs" may make sense only because we control the vocabulary 'common', 'ours', and 'theirs', and we make sure the vocabulary does not contain any word with comma in it. When somebody adds a new option, we try hard during the review not to allow "--option=thing1,thing2,thing3" as the syntax we give at the UI level where thing$n are end-user controlled values, because that would rob end-users from the option of having a comma in their thing$n (for whatever reason). Certain kind of things naturally do not make sense to contain comma in them (e.g. list of numbers, for example) and we may allow end-user controlled input as part of a comma separated tuple, and when the tuple has a fixed length whose size will never change, we may allow end-user controlled thing as the last element of such a comma-separated tuple, but extending that to refspec, pathspec, etc. is a bit of stretch, I would have to say.
