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49575: clarify _alternative's action syntax

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Arseny Maslennikov 2021-11-13 00:19:54 +03:00 • committed by Oliver Kiddle
parent a361b88717
commit 12dc20832d
2 changed files with 17 additions and 2 deletions
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14
Doc/Zsh/compsys.yo
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@ -3620,8 +3620,18 @@ described using the var(spec)s which are of the form:
`var(tag)tt(:)var(descr)tt(:)var(action)'. The var(tag)s are offered using
tt(_tags) and if the tag is requested, the var(action) is executed with the
given description var(descr). The var(action)s are those accepted
by the tt(_arguments) function (described below), excluding the
`tt(->)var(state)' and `tt(=)var(...)' forms.
by the tt(_arguments) function (described below), with the following
exceptions:
startitemize()
itemiz(\
The `tt(->)var(state)' and `tt(=)var(...)' forms are not supported.
)
itemiz(\
The `tt(LPAR()LPAR()a\:bar b\:baz)tt(RPAR()RPAR())' form does not need
the colon to be escaped, since the var(spec)s have no colon-separated fields
after the var(action).
)
enditemize()
For example, the var(action) may be a simple function call: