diff options
Diffstat (limited to 'Doc/Zsh/expn.yo')
| -rw-r--r-- | Doc/Zsh/expn.yo | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index 049386cab..9451fa605 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -400,7 +400,7 @@ backslashes. For example, the following piece of filename generation code with the tt(EXTENDED_GLOB) option: -example(print *.c+LPAR()#q:s/#%+LPAR()#b+RPAR()s+LPAR()*+RPAR().c/'S${match[1]}.C'/+RPAR()) +example(print -r -- *.c+LPAR()#q:s/#%+LPAR()#b+RPAR()s+LPAR()*+RPAR().c/'S${match[1]}.C'/+RPAR()) takes the expansion of tt(*.c) and applies the glob qualifiers in the tt(LPAR()#q)var(...)tt(RPAR()) expression, which consists of a substitution @@ -2522,11 +2522,11 @@ therefore matches files in the current directory as well as subdirectories. Thus: -example(ls (*/)#bar) +example(ls -ld -- (*/)#bar) or -example(ls **/bar) +example(ls -ld -- **/bar) does a recursive directory search for files named `tt(bar)' (potentially including the file `tt(bar)' in the current directory). This form does not @@ -2541,11 +2541,11 @@ they are treated as if both a tt(/) plus a further tt(*) are present. Hence: example(setopt GLOBSTARSHORT -ls **.c) +ls -ld -- **.c) is equivalent to -example(ls **/*.c) +example(ls -ld -- **/*.c) subsect(Glob Qualifiers) cindex(globbing, qualifiers) cindex(qualifiers, globbing) @@ -2737,7 +2737,7 @@ appropriate test. For example, example(nt+LPAR()RPAR() { [[ $REPLY -nt $NTREF ]] } NTREF=reffile -ls -l *(+nt)) +ls -ld -- *(+nt)) lists all files in the directory that have been modified more recently than tt(reffile). @@ -2928,36 +2928,36 @@ is performed, although note that the presence of the parentheses causes the entire expression to be subjected to any global pattern matching options such as tt(NULL_GLOB). Thus: -example(ls *(-/)) +example(ls -ld -- *(-/)) lists all directories and symbolic links that point to directories, and -example(ls *(-@)) +example(ls -ld -- *(-@)) lists all broken symbolic links, and -example(ls *(%W)) +example(ls -ld -- *(%W)) lists all world-writable device files in the current directory, and -example(ls *(W,X)) +example(ls -ld -- *(W,X)) lists all files in the current directory that are world-writable or world-executable, and -example(echo /tmp/foo*(u0^@:t)) +example(print -rC1 /tmp/foo*(u0^@:t)) outputs the basename of all root-owned files beginning with the string `tt(foo)' in tt(/tmp), ignoring symlinks, and -example(ls *.*~(lex|parse).[ch](^D^l1)) +example(ls -ld -- *.*~(lex|parse).[ch](^D^l1)) lists all files having a link count of one whose names contain a dot (but not those starting with a dot, since tt(GLOB_DOTS) is explicitly switched off) except for tt(lex.c), tt(lex.h), tt(parse.c) and tt(parse.h). -example(print b*.pro+LPAR()#q:s/pro/shmo/+RPAR()(#q.:s/builtin/shmiltin/)) +example(print -rC1 b*.pro+LPAR()#q:s/pro/shmo/+RPAR()(#q.:s/builtin/shmiltin/)) demonstrates how colon modifiers and other qualifiers may be chained together. The ordinary qualifier `tt(.)' is applied first, then the colon |