diff options
Diffstat (limited to 'Doc/Zsh/options.yo')
| -rw-r--r-- | Doc/Zsh/options.yo | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Doc/Zsh/options.yo b/Doc/Zsh/options.yo index 7933e16c9..c8b651132 100644 --- a/Doc/Zsh/options.yo +++ b/Doc/Zsh/options.yo @@ -319,6 +319,13 @@ will cause case-insensitive matching. For example, tt(cvs+LPAR()/+RPAR()) can match the directory tt(CVS) owing to the presence of the globbing flag (unless the option tt(BARE_GLOB_QUAL) is unset). ) +pindex(CASE_MATCH) +cindex(case-insensitive regular expression matches, option) +cindex(regular expressions, case-insensitive matching, option) +item(tt(CASE_MATCH) <D>)( +Make regular expressions using the tt(zsh/regex) module (including +matches with tt(=~)) sensitive to case. +) pindex(CSH_NULL_GLOB) cindex(csh, null globbing style) cindex(null globbing style, csh) @@ -478,6 +485,15 @@ var(xx) is set to tt(LPAR())var(a b c)tt(RPAR()), are substituted with `var(fooabar foobbar foocbar)' instead of the default `var(fooa b cbar)'. ) +pindex(REMATCH_PCRE) +cindex(regexp, PCRE) +cindex(PCRE, regexp) +item(tt(REMATCH_PCRE) <Z>)( +If set, regular expression matching with the tt(=~) operator will use +Perl-Compatible Regular Expressions from the PCRE library, if available. +If not set, regular expressions will use the extended regexp syntax +provided by the system libraries. +) pindex(SH_GLOB) cindex(sh, globbing style) cindex(globbing style, sh) @@ -1131,6 +1147,20 @@ enditem() subsect(Shell Emulation) startitem() +pindex(BASH_REMATCH) +cindex(bash, BASH_REMATCH variable) +cindex(regexp, bash BASH_REMATCH variable) +item(tt(BASH_REMATCH))( +When set, matches performed with the tt(=~) operator will set the +tt(BASH_REMATCH) array variable, instead of the default tt(MATCH) and +tt(match) variables. The first element of the tt(BASH_REMATCH) array +will contain the entire matched text and subsequent elements will contain +extracted substrings. This option makes more sense when tt(KSH_ARRAYS) is +also set, so that the entire matched portion is stored at index 0 and the +first substring is at index 1. Without this option, the tt(MATCH) variable +contains the entire matched text and the tt(match) array variable contains +substrings. +) pindex(BSD_ECHO) cindex(echo, BSD compatible) item(tt(BSD_ECHO) <S>)( |