From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@zsh.org
Subject: PATCH: zsh-development-guide clarification
Date: Sun, 8 Nov 2015 12:01:46 -0800 [thread overview]
Message-ID: <151108120146.ZM915@torch.brasslantern.com> (raw)
Some missing detail about the meaning of fields in "struct builtin".
diff --git a/Etc/zsh-development-guide b/Etc/zsh-development-guide
index 9ca441b..c4aa1b2 100644
--- a/Etc/zsh-development-guide
+++ b/Etc/zsh-development-guide
@@ -503,7 +503,9 @@ arguments are:
- the options the builtin accepts, given as a string containing the
option characters (the above example makes the builtin accept the
options `f', `l', `a', `g', and `s'). Passing NULL here disables
- all flag handling, i.e. even "--".
+ all flag handling, i.e. even "--". Each option letter may be
+ followed by one of ":" (argument must follow), "::" (optional
+ argument may follow), or ":%" (optional numeric argument).
- and finally a optional string containing option characters that
will always be reported as set when calling the C-function (this,
too, can be used when using one C-function to implement multiple
reply other threads:[~2015-11-08 20:01 UTC|newest]
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