diff options
Diffstat (limited to 'Doc/Zsh/expn.yo')
| -rw-r--r-- | Doc/Zsh/expn.yo | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index f04d6ea17..98c8ab2df 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -2149,12 +2149,17 @@ xitem(tt(e)var(string)) item(tt(PLUS())var(cmd))( The var(string) will be executed as shell code. The filename will be included in the list if and only if the code returns a zero status (usually -the status of the last command). The first character after the `tt(e)' +the status of the last command). + +In the first form, the first character after the `tt(e)' will be used as a separator and anything up to the next matching separator will be taken as the var(string); `tt([)', `tt({)', and `tt(<)' match `tt(])', `tt(})', and `tt(>)', respectively, while any other character matches itself. Note that expansions must be quoted in the var(string) to prevent them from being expanded before globbing is done. +var(string) is then executed as shell code. The string tt(globqual) +is appended to the array tt(zsh_eval_context) the duration of +execution. vindex(REPLY, use of) vindex(reply, use of) @@ -2288,12 +2293,13 @@ specifiers may occur to resolve ties. tt(oe) and tt(o+) are special cases; they are each followed by shell code, delimited as for the tt(e) glob qualifier and the tt(+) glob qualifier respectively (see above). The code is executed for each matched file with -the parameter tt(REPLY) set to the name of the file on entry. The code -should modify the parameter tt(REPLY) in some fashion. On return, the value -of the parameter is used instead of the file name as the string on which to -sort. Unlike other sort operators, tt(oe) and tt(o+) may be repeated, but -note that the maximum number of sort operators of any kind that may appear -in any glob expression is 12. +the parameter tt(REPLY) set to the name of the file on entry and +tt(globsort) appended to tt(zsh_eval_context). The code +should modify the parameter tt(REPLY) in some fashion. On return, the +value of the parameter is used instead of the file name as the string on +which to sort. Unlike other sort operators, tt(oe) and tt(o+) may be +repeated, but note that the maximum number of sort operators of any kind +that may appear in any glob expression is 12. ) item(tt(O)var(c))( like `tt(o)', but sorts in descending order; i.e. `tt(*(^oc))' is the |