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Joe Bloggs 2014-03-26 03:01:52 +00:00
parent 193a9643f3
commit 754ed8aad3
1 changed files with 7 additions and 4 deletions
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@ -196,13 +196,16 @@ _arguments '-f[input file]:filename:_files'
Command argument specifications take the form 'N:MESSAGE:ACTION' where N indicates that it is the Nth command argument, Command argument specifications take the form 'N:MESSAGE:ACTION' where N indicates that it is the Nth command argument,
and MESSAGE & ACTION are as before. If the N is omitted then it just means the next command argument (after any that have and MESSAGE & ACTION are as before. If the N is omitted then it just means the next command argument (after any that have
already been specified). For example: already been specified). If a double colon is used at the start (after N) then the argument is optional.
For example:
#+BEGIN_SRC sh #+BEGIN_SRC sh
_arguments '-s[sort output]' '1:first arg:_net_interfaces' _arguments '-s[sort output]' '1:first arg:_net_interfaces' '::optional arg:_files' ':next arg:(a b c)'
#+END_SRC #+END_SRC
here the first arg is a network interface, the next optional arg is a file name, the last arg can be either a, b or c,
and the -s option may be completed at any position.
I have just given you the basics of _arguments specifications here, you can also specify mutually exclusive options,
repeated options & arguments, options beginning with + insead of -, etc. For more details see the [[http://zsh.sourceforge.net/Doc/Release/Completion-System.html#Completion-System][official documentation]].