diff options
Diffstat (limited to 'Doc/Zsh')
| -rw-r--r-- | Doc/Zsh/compsys.yo | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/Doc/Zsh/compsys.yo b/Doc/Zsh/compsys.yo index 988b6be63..129cabdb5 100644 --- a/Doc/Zsh/compsys.yo +++ b/Doc/Zsh/compsys.yo @@ -2930,6 +2930,13 @@ two hyphens (like `tt(-)tt(-prefix)') are still considered to contain only one option name. This allows the use of the `tt(-s)' option to describe single-letter options together with such long option names. +The tt(-s) option may be combined with the option tt(-W) to say that more +option characters are to be expected even after an option that takes an +argument. For example, if a command takes the options `tt(a)' and `tt(b)', +where `tt(a)' takes an argument in the next word, tt(_arguments) would +normally not complete the other option directly after `tt(-a)', but it would +allow that if given the tt(-W) option. + The forms of var(optspec) are: startitem() @@ -3202,6 +3209,13 @@ example(_arguments \ - '(uncompress)' \ {-d,--decompress}'[decompress]') +Note that using multiple sets will be slower than using only one set +because the completion code has to parse the command line once for +every set. So more than one set should only be used if the command +syntax is too complicated. Note also that an option specification with +rest-arguments (as in `tt(-foo:*:...)') often allows the use of +multiple sets to be avoided. + To simplify the specifications for commands with standard option parsing, the options tt(-S) and tt(-A) may be given. With tt(-S), no option will be completed after a `tt(-)tt(-)' on the line and this @@ -3213,13 +3227,6 @@ completing options after the first normal argument, but ignoring all strings starting with a hyphen even if they are not described by one of the var(optspec)s, one would use: `tt(-A "-*")'. -Note that using multiple sets will be slower than using only one set -because the completion code has to parse the command line once for -every set. So more than one set should only be used if the command -syntax is too complicated. Note also that an option specification with -rest-arguments (as in `tt(-foo:*:...)') often allows the use of -multiple sets to be avoided. - Another option supported is `tt(-O) var(name)'. The var(name) will be taken as the name of an array and its elements will be given to functions called to generate matches when executing the |