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| author | Peter Stephenson <pws@users.sourceforge.net> | 2009-09-19 16:29:16 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2009-09-19 16:29:16 +0000 |
| commit | 418fc360ec2b1357e9e1dc4913b119d26c6e08df (patch) | |
| tree | e06bc62fec4d03826281622e726e413e69c67703 /Doc | |
| parent | 4c50a92c00eca1b5c84b50836140f367d5771b79 (diff) | |
| download | zsh-418fc360ec2b1357e9e1dc4913b119d26c6e08df.tar.gz zsh-418fc360ec2b1357e9e1dc4913b119d26c6e08df.tar.xz zsh-418fc360ec2b1357e9e1dc4913b119d26c6e08df.zip | |
Darel Henman: users/14412: fix confusion in getopts documentation
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/Zsh/builtins.yo | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Doc/Zsh/builtins.yo b/Doc/Zsh/builtins.yo index b93257058..5ca4ae612 100644 --- a/Doc/Zsh/builtins.yo +++ b/Doc/Zsh/builtins.yo @@ -671,7 +671,7 @@ a `tt(PLUS())' or a `tt(-)', or the argument `tt(-)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 +requires an argument. The options can be separated from the argument by blanks. Each time it is invoked, tt(getopts) places the option letter it finds @@ -692,7 +692,7 @@ stored. The option itself is still stored in var(name) in this case. A leading `tt(:)' in var(optstring) causes tt(getopts) to store the letter of any invalid option in tt(OPTARG), and to set var(name) to -`tt(?)' for an unknown option and to `tt(:)' when a required option is +`tt(?)' for an unknown option and to `tt(:)' when a required argument is missing. Otherwise, tt(getopts) sets var(name) to `tt(?)' and prints an error message when an option is invalid. The exit status is nonzero when there are no more options. |