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https://https.git.savannah.gnu.org/git/bash.git
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use name as GLOBSORT secondary sort key; new GLOBSORT sort specifier: `numeric'; let readonly and export work on local variables at previous scopes for both array and scalar variables
This commit is contained in:
Chet Ramey
+138
-129
@@ -5724,14 +5724,23 @@ Variables::).
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behavior of sorting by name. If set, a valid value begins with an
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optional ‘+’, which is ignored, or ‘-’, which reverses the sort
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order from ascending to descending, followed by a sort specifier.
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The valid sort specifiers are ‘name’, ‘size’, ‘mtime’, ‘atime’,
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‘ctime’, and ‘blocks’, which sort the files on name, file size,
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modification time, access time, inode change time, and number of
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blocks, respectively.
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The valid sort specifiers are ‘name’, ‘numeric’, ‘size’, ‘mtime’,
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‘atime’, ‘ctime’, and ‘blocks’, which sort the files on name, names
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in numeric rather than lexicographic order, file size, modification
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time, access time, inode change time, and number of blocks,
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respectively. If any of the non-name keys compare as equal (e.g.,
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if two files are the same size), sorting uses the name as a
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secondary sort key.
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For example, a value of ‘-mtime’ sorts the results in descending
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order by modification time (newest first).
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The ‘numeric’ specifier treats names consisting solely of digits as
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numbers and sorts them using the numeric value (so "2" will sort
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before "10", for example). When using ‘numeric’, names containing
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non-digits sort after all the all-digit names and are sorted by
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name using the traditional behavior.
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A sort specifier of ‘nosort’ disables sorting completely; the
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results are returned in the order they are read from the file
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system, and any leading ‘-’ is ignored.
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@@ -12481,57 +12490,57 @@ D.3 Parameter and Variable Index
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* FUNCNEST: Bash Variables. (line 361)
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* GLOBIGNORE: Bash Variables. (line 366)
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* GLOBSORT: Bash Variables. (line 373)
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* GROUPS: Bash Variables. (line 399)
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* histchars: Bash Variables. (line 405)
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* HISTCMD: Bash Variables. (line 420)
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* HISTCONTROL: Bash Variables. (line 426)
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* HISTFILE: Bash Variables. (line 442)
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* HISTFILESIZE: Bash Variables. (line 447)
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* HISTIGNORE: Bash Variables. (line 458)
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* GROUPS: Bash Variables. (line 408)
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* histchars: Bash Variables. (line 414)
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* HISTCMD: Bash Variables. (line 429)
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* HISTCONTROL: Bash Variables. (line 435)
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* HISTFILE: Bash Variables. (line 451)
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* HISTFILESIZE: Bash Variables. (line 456)
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* HISTIGNORE: Bash Variables. (line 467)
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* history-preserve-point: Readline Init File Syntax.
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(line 214)
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* history-size: Readline Init File Syntax.
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(line 220)
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* HISTSIZE: Bash Variables. (line 480)
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* HISTTIMEFORMAT: Bash Variables. (line 487)
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* HISTSIZE: Bash Variables. (line 489)
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* HISTTIMEFORMAT: Bash Variables. (line 496)
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* HOME: Bourne Shell Variables.
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(line 13)
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* horizontal-scroll-mode: Readline Init File Syntax.
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(line 229)
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* HOSTFILE: Bash Variables. (line 496)
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* HOSTNAME: Bash Variables. (line 507)
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* HOSTTYPE: Bash Variables. (line 510)
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* HOSTFILE: Bash Variables. (line 505)
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* HOSTNAME: Bash Variables. (line 516)
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* HOSTTYPE: Bash Variables. (line 519)
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* IFS: Bourne Shell Variables.
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(line 18)
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* IGNOREEOF: Bash Variables. (line 513)
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* IGNOREEOF: Bash Variables. (line 522)
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* input-meta: Readline Init File Syntax.
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(line 238)
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* INPUTRC: Bash Variables. (line 523)
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* INSIDE_EMACS: Bash Variables. (line 527)
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* INPUTRC: Bash Variables. (line 532)
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* INSIDE_EMACS: Bash Variables. (line 536)
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* isearch-terminators: Readline Init File Syntax.
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(line 248)
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* keymap: Readline Init File Syntax.
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(line 255)
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* LANG: Creating Internationalized Scripts.
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(line 51)
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* LANG <1>: Bash Variables. (line 533)
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* LC_ALL: Bash Variables. (line 537)
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* LC_COLLATE: Bash Variables. (line 541)
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* LC_CTYPE: Bash Variables. (line 548)
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* LANG <1>: Bash Variables. (line 542)
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* LC_ALL: Bash Variables. (line 546)
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* LC_COLLATE: Bash Variables. (line 550)
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* LC_CTYPE: Bash Variables. (line 557)
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* LC_MESSAGES: Creating Internationalized Scripts.
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(line 51)
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* LC_MESSAGES <1>: Bash Variables. (line 553)
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* LC_NUMERIC: Bash Variables. (line 557)
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* LC_TIME: Bash Variables. (line 561)
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* LINENO: Bash Variables. (line 565)
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* LINES: Bash Variables. (line 570)
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* MACHTYPE: Bash Variables. (line 576)
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* LC_MESSAGES <1>: Bash Variables. (line 562)
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* LC_NUMERIC: Bash Variables. (line 566)
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* LC_TIME: Bash Variables. (line 570)
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* LINENO: Bash Variables. (line 574)
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* LINES: Bash Variables. (line 579)
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* MACHTYPE: Bash Variables. (line 585)
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* MAIL: Bourne Shell Variables.
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(line 22)
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* MAILCHECK: Bash Variables. (line 580)
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* MAILCHECK: Bash Variables. (line 589)
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* MAILPATH: Bourne Shell Variables.
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(line 27)
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* MAPFILE: Bash Variables. (line 588)
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* MAPFILE: Bash Variables. (line 597)
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* mark-modified-lines: Readline Init File Syntax.
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(line 285)
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* mark-symlinked-directories: Readline Init File Syntax.
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@@ -12542,46 +12551,46 @@ D.3 Parameter and Variable Index
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(line 302)
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* meta-flag: Readline Init File Syntax.
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(line 238)
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* OLDPWD: Bash Variables. (line 592)
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* OLDPWD: Bash Variables. (line 601)
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* OPTARG: Bourne Shell Variables.
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(line 34)
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* OPTERR: Bash Variables. (line 595)
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* OPTERR: Bash Variables. (line 604)
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* OPTIND: Bourne Shell Variables.
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(line 38)
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* OSTYPE: Bash Variables. (line 599)
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* OSTYPE: Bash Variables. (line 608)
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* output-meta: Readline Init File Syntax.
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(line 307)
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* page-completions: Readline Init File Syntax.
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(line 315)
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* PATH: Bourne Shell Variables.
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(line 42)
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* PIPESTATUS: Bash Variables. (line 602)
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* POSIXLY_CORRECT: Bash Variables. (line 608)
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* PPID: Bash Variables. (line 618)
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* PROMPT_COMMAND: Bash Variables. (line 622)
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* PROMPT_DIRTRIM: Bash Variables. (line 628)
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* PS0: Bash Variables. (line 634)
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* PIPESTATUS: Bash Variables. (line 611)
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* POSIXLY_CORRECT: Bash Variables. (line 617)
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* PPID: Bash Variables. (line 627)
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* PROMPT_COMMAND: Bash Variables. (line 631)
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* PROMPT_DIRTRIM: Bash Variables. (line 637)
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* PS0: Bash Variables. (line 643)
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* PS1: Bourne Shell Variables.
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(line 48)
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* PS2: Bourne Shell Variables.
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(line 53)
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* PS3: Bash Variables. (line 639)
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* PS4: Bash Variables. (line 644)
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* PWD: Bash Variables. (line 652)
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* RANDOM: Bash Variables. (line 655)
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* READLINE_ARGUMENT: Bash Variables. (line 661)
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* READLINE_LINE: Bash Variables. (line 665)
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* READLINE_MARK: Bash Variables. (line 669)
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* READLINE_POINT: Bash Variables. (line 675)
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* REPLY: Bash Variables. (line 679)
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* PS3: Bash Variables. (line 648)
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* PS4: Bash Variables. (line 653)
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* PWD: Bash Variables. (line 661)
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* RANDOM: Bash Variables. (line 664)
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* READLINE_ARGUMENT: Bash Variables. (line 670)
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* READLINE_LINE: Bash Variables. (line 674)
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* READLINE_MARK: Bash Variables. (line 678)
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* READLINE_POINT: Bash Variables. (line 684)
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* REPLY: Bash Variables. (line 688)
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* revert-all-at-newline: Readline Init File Syntax.
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(line 325)
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* search-ignore-case: Readline Init File Syntax.
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(line 332)
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* SECONDS: Bash Variables. (line 682)
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* SHELL: Bash Variables. (line 691)
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* SHELLOPTS: Bash Variables. (line 696)
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* SHLVL: Bash Variables. (line 705)
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* SECONDS: Bash Variables. (line 691)
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* SHELL: Bash Variables. (line 700)
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* SHELLOPTS: Bash Variables. (line 705)
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* SHLVL: Bash Variables. (line 714)
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* show-all-if-ambiguous: Readline Init File Syntax.
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(line 337)
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* show-all-if-unmodified: Readline Init File Syntax.
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@@ -12590,15 +12599,15 @@ D.3 Parameter and Variable Index
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(line 352)
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* skip-completed-text: Readline Init File Syntax.
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(line 358)
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* SRANDOM: Bash Variables. (line 710)
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* SRANDOM: Bash Variables. (line 719)
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* TEXTDOMAIN: Creating Internationalized Scripts.
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(line 51)
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* TEXTDOMAINDIR: Creating Internationalized Scripts.
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(line 51)
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* TIMEFORMAT: Bash Variables. (line 719)
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* TMOUT: Bash Variables. (line 757)
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* TMPDIR: Bash Variables. (line 769)
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* UID: Bash Variables. (line 773)
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* TIMEFORMAT: Bash Variables. (line 728)
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* TMOUT: Bash Variables. (line 766)
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* TMPDIR: Bash Variables. (line 778)
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* UID: Bash Variables. (line 782)
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* vi-cmd-mode-string: Readline Init File Syntax.
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(line 371)
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* vi-ins-mode-string: Readline Init File Syntax.
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@@ -13051,77 +13060,77 @@ Node: Special Builtins234611
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Node: Shell Variables235603
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Node: Bourne Shell Variables236040
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Node: Bash Variables238236
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Node: Bash Features274856
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Node: Invoking Bash275873
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Node: Bash Startup Files282275
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Node: Interactive Shells287590
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Node: What is an Interactive Shell?288001
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Node: Is this Shell Interactive?288670
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Node: Interactive Shell Behavior289497
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Node: Bash Conditional Expressions293254
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Node: Shell Arithmetic298431
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Node: Aliases301516
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Node: Arrays304474
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Node: The Directory Stack311276
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Node: Directory Stack Builtins312076
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Node: Controlling the Prompt316528
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Node: The Restricted Shell319669
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Node: Bash POSIX Mode322459
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Node: Shell Compatibility Mode339973
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Node: Job Control348995
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Node: Job Control Basics349455
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Node: Job Control Builtins354632
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Node: Job Control Variables360595
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Node: Command Line Editing361775
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Node: Introduction and Notation363482
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Node: Readline Interaction365129
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Node: Readline Bare Essentials366320
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Node: Readline Movement Commands368141
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Node: Readline Killing Commands369141
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Node: Readline Arguments371122
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Node: Searching372182
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Node: Readline Init File374414
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Node: Readline Init File Syntax375699
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Node: Conditional Init Constructs400640
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Node: Sample Init File405008
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Node: Bindable Readline Commands408132
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Node: Commands For Moving409360
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Node: Commands For History411590
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Node: Commands For Text416798
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Node: Commands For Killing420935
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Node: Numeric Arguments423739
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Node: Commands For Completion424894
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Node: Keyboard Macros429213
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Node: Miscellaneous Commands429917
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Node: Readline vi Mode436574
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Node: Programmable Completion437529
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Node: Programmable Completion Builtins445489
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Node: A Programmable Completion Example457058
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Node: Using History Interactively462406
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Node: Bash History Facilities463090
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Node: Bash History Builtins466205
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Node: History Interaction471451
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Node: Event Designators475779
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Node: Word Designators477365
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Node: Modifiers479354
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Node: Installing Bash481266
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Node: Basic Installation482403
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Node: Compilers and Options486285
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Node: Compiling For Multiple Architectures487038
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Node: Installation Names488790
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Node: Specifying the System Type491027
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Node: Sharing Defaults491776
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Node: Operation Controls492493
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Node: Optional Features493515
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Node: Reporting Bugs505320
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Node: Major Differences From The Bourne Shell506672
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Node: GNU Free Documentation License526410
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Node: Indexes551590
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Node: Builtin Index552044
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Node: Reserved Word Index559145
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Node: Variable Index561593
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Node: Function Index578727
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Node: Concept Index592586
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Node: Bash Features275404
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Node: Invoking Bash276421
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Node: Bash Startup Files282823
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Node: Interactive Shells288138
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Node: What is an Interactive Shell?288549
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Node: Is this Shell Interactive?289218
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Node: Interactive Shell Behavior290045
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Node: Bash Conditional Expressions293802
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Node: Shell Arithmetic298979
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Node: Aliases302064
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Node: Arrays305022
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Node: The Directory Stack311824
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Node: Directory Stack Builtins312624
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Node: Controlling the Prompt317076
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Node: The Restricted Shell320217
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Node: Bash POSIX Mode323007
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Node: Shell Compatibility Mode340521
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Node: Job Control349543
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Node: Job Control Basics350003
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Node: Job Control Builtins355180
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Node: Job Control Variables361143
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Node: Command Line Editing362323
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Node: Introduction and Notation364030
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Node: Readline Interaction365677
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Node: Readline Bare Essentials366868
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Node: Readline Movement Commands368689
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Node: Readline Killing Commands369689
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Node: Readline Arguments371670
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Node: Searching372730
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Node: Readline Init File374962
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Node: Readline Init File Syntax376247
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Node: Conditional Init Constructs401188
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Node: Sample Init File405556
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Node: Bindable Readline Commands408680
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Node: Commands For Moving409908
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Node: Commands For History412138
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Node: Commands For Text417346
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Node: Commands For Killing421483
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Node: Numeric Arguments424287
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Node: Commands For Completion425442
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Node: Keyboard Macros429761
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Node: Miscellaneous Commands430465
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Node: Readline vi Mode437122
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Node: Programmable Completion438077
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Node: Programmable Completion Builtins446037
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Node: A Programmable Completion Example457606
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Node: Using History Interactively462954
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Node: Bash History Facilities463638
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Node: Bash History Builtins466753
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Node: History Interaction471999
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Node: Event Designators476327
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Node: Word Designators477913
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Node: Modifiers479902
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Node: Installing Bash481814
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Node: Basic Installation482951
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Node: Compilers and Options486833
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Node: Compiling For Multiple Architectures487586
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Node: Installation Names489338
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Node: Specifying the System Type491575
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Node: Sharing Defaults492324
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Node: Operation Controls493041
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Node: Optional Features494063
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Node: Reporting Bugs505868
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Node: Major Differences From The Bourne Shell507220
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Node: GNU Free Documentation License526958
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Node: Indexes552138
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Node: Builtin Index552592
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Node: Reserved Word Index559693
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Node: Variable Index562141
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Node: Function Index579275
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Node: Concept Index593134
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End Tag Table
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