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Diffstat (limited to 'Doc/Zsh')
| -rw-r--r-- | Doc/Zsh/builtins.yo | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Doc/Zsh/builtins.yo b/Doc/Zsh/builtins.yo index 39ba4812b..2d902f336 100644 --- a/Doc/Zsh/builtins.yo +++ b/Doc/Zsh/builtins.yo @@ -448,6 +448,7 @@ Checks the var(arg)s for legal options. If the var(arg)s are omitted, use the positional parameters. A valid option argument begins with a `tt(PLUS())' or a `tt(-)'. An argument not beginning with a `tt(PLUS())' or a `tt(-)', or the argument `tt(--)', ends the options. +Note that a single `tt(-)' is not considered a valid option argument. var(optstring) contains the letters that tt(getopts) recognizes. If a letter is followed by a `tt(:)', that option is expected to have an argument. The options can be |