diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Doc/Zsh/builtins.yo | 4 |
2 files changed, 6 insertions, 3 deletions
@@ -1,5 +1,8 @@ 2009-09-19 Peter Stephenson <p.w.stephenson@ntlworld.com> + * Darel Henman: users/14412: Doc/Zsh/builtins.yo: fix confusions + in explanation of getopts option arguments. + * Holger Weiss: 27281: Doc/Zsh/expn.yo: example of global history substitution was wrong. @@ -12189,5 +12192,5 @@ ***************************************************** * This is used by the shell to define $ZSH_PATCHLEVEL -* $Revision: 1.4782 $ +* $Revision: 1.4783 $ ***************************************************** 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. |