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@ -103,13 +103,13 @@ If you have a very large number of completions you can save them in a cache file
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Many of the utility functions such as _arguments, _regex_arguments, _alternative and _values may include an action
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at the end of an option/argument specification. This action indicates how to complete the corresponding argument.
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The actions can take one of the following forms:
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| ( ) | Argument is required but no matches are generated for it. |
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| (ITEM1 ITEM2 ETC) | List of possible matches |
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| ((ITEM1\:DESC1 ITEM2\:DESC2 ETC\:BLAH)) | List of possible matches, with descriptions. |
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| ->STRING | Set $state to STRING and continue ($state can be checked in a case statement after the utility function call) |
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| FUNCTION | Name of a function to call for generating matches or performing some other action, e.g. _files or _message |
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| {EVAL-STRING} | Evaluate string as shell code to generate matches. |
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| =ACTION | Inserts a dummy word into completion command line without changing the point at which completion takes place. |
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| ( ) | Argument is required but no matches are generated for it. |
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| (ITEM1 ITEM2) | List of possible matches |
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| ((ITEM1\:DESC1 ITEM2\:DESC2)) | List of possible matches, with descriptions. |
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| ->STRING | Set $state to STRING and continue ($state can be checked in a case statement after the utility function call) |
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| FUNCTION | Name of a function to call for generating matches or performing some other action, e.g. _files or _message |
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| {EVAL-STRING} | Evaluate string as shell code to generate matches. |
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| =ACTION | Inserts a dummy word into completion command line without changing the point at which completion takes place. |
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Not all action types are available for all utility functions that use them. For example the ->STRING type is not available in the
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_regex_arguments or _alternative functions.
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**** Examples
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