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;ELC
;;; Compiled
;;; in Emacs version 25.2.1
;;; with all optimizations.
;;; This file uses dynamic docstrings, first added in Emacs 19.29.
;;; This file does not contain utf-8 non-ASCII characters,
;;; and so can be loaded in Emacs versions earlier than 23.
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(byte-code "\300\301!\210\302\303!\210\302\304!\210\302\305!\210\302\306!\210\302\307!\210\302\310!\210\311\312\313\314\315\316\317\320&\210\321\322\323\324\325DD\326\327\330\331\332\317\312& \210\321\333\323\324\334DD\335\331\336\317\312&\210\321\337\323\324\340DD\341\331\336\317\312&\210\321\342\323\324\343DD\344\331\336\317\312&\210\321\345\323\324\346DD\347\331\350\317\312&\210\321\351\323\324\352DD\353\331\354\317\312&\210\355\351\356\357#\207" [provide esh-var require esh-util esh-cmd esh-opt pcomplete env ring custom-declare-group eshell-var nil "Variable interpolation is introduced whenever the `$' character\nappears unquoted in any argument (except when that argument is\nsurrounded by single quotes). It may be used to interpolate a\nvariable value, a subcommand, or even the result of a Lisp form." :tag "Variable handling" :group eshell custom-declare-variable eshell-var-load-hook funcall function #[0 "\300\207" [nil] 1] "A list of functions to call when loading `eshell-var'." :version "24.1" :type hook eshell-prefer-lisp-variables #[0 "\300\207" [nil] 1] "If non-nil, prefer Lisp variables to environment variables." boolean eshell-complete-export-definition #[0 "\300\207" [t] 1] "If non-nil, completing names for `export' shows current definition." eshell-modify-global-environment #[0 "\300\207" [nil] 1] "If non-nil, using `export' changes Emacs's global environment." eshell-variable-name-regexp #[0 "\300\207" [#1="[A-Za-z0-9_-]+"] 1 #1#] "A regexp identifying what constitutes a variable name reference.\nNote that this only applies for `$NAME'. If the syntax `$<NAME>' is\nused, then NAME can contain any character, including angle brackets,\nif they are quoted with a backslash." regexp eshell-variable-aliases-list #[0 "\300\207" [(("COLUMNS" (lambda (indices) (window-width)) t) ("LINES" (lambda (indices) (window-height)) t) ("_" (lambda (indices) (if (not indices) (car (last eshell-last-arguments)) (eshell-apply-indices eshell-last-arguments indices)))) ("?" eshell-last-command-status) ("$" eshell-last-command-result) ("0" eshell-command-name) ("1" (lambda (indices) (nth 0 eshell-command-arguments))) ("2" (lambda (indices) (nth 1 eshell-command-arguments))) ("3" (lambda (indices) (nth 2 eshell-command-arguments))) ("4" (lambda (indices) (nth 3 eshell-command-arguments))) ("5" (lambda (indices) (nth 4 eshell-command-arguments))) ("6" (lambda (indices) (nth 5 eshell-command-arguments))) ("7" (lambda (indices) (nth 6 eshell-command-arguments))) ("8" (lambda (indices) (nth 7 eshell-command-arguments))) ("9" (lambda (indices) (nth 8 eshell-command-arguments))) ("*" (lambda (indices) (if (not indices) eshell-command-arguments (eshell-apply-indices eshell-command-arguments indices)))))] 1] "This list provides aliasing for variable references.\nIt is very similar in concept to what `eshell-user-aliases-list' does\nfor commands. Each member of this defines the name of a command,\nand the Lisp value to return for that variable if it is accessed\nvia the syntax `$NAME'.\n\nIf the value is a function, that function will be called with two\narguments: the list of the indices that was used in the reference, and\nwhether the user is requesting the length of the ultimate element.\nFor example, a reference of `$NAME[10][20]' would result in the\nfunction for alias `NAME' being called (assuming it were aliased to a\nfunction), and the arguments passed to this function would be the list\n'(10 20)', and nil." (repeat (list string sexp (choice (const :tag "Copy to environment" t) (const :tag "Use only in Eshell" nil)))) put risky-local-variable t] 10)
#@38 Initialize the variable handle code.
(defalias 'eshell-var-initialize #[0 "\204
\306\301!\210\307\310 \"\311\n\312\313#\210\306\303!\210\314 \315\"\306\304!\210\314\f\316\"\317\320\321\322\211$\210\317\323\324\325\322$\210\326\211
>\262\205I \317\327\330\325\322$\210\317\327\331\325\322$\207" [eshell-modify-global-environment process-environment eshell-command-map eshell-special-chars-inside-quoting eshell-special-chars-outside-quoting eshell-modules-list make-local-variable mapcar concat define-key [(meta 118)] eshell-insert-envvar append (36) (36) add-hook eshell-parse-argument-hook eshell-interpolate-variable t eshell-prepare-command-hook eshell-handle-local-variables nil eshell-cmpl pcomplete-try-first-hook eshell-complete-variable-reference eshell-complete-variable-assignment] 5 (#$ . 4022)])
#@50 Allow for the syntax `VAR=val <command> <args>'.
(defalias 'eshell-handle-local-variables #[0 "\204 \203 @ A\202 \302\303! \205i \304\"\205i \305\306\307\310\311C\312C\304 \"\203Y \211\313\314\315 \"\314\316\f\"\314\316
\"G\317UFC\244\210\303@!\262A\262\202) \211A\262\320\321 DEC#D\"\207" [eshell-last-command-name eshell-last-arguments "\\`\\([A-Za-z_][A-Za-z0-9_]*\\)=\\(.*\\)\\'" eshell-stringify string-match throw eshell-replace-command eshell-as-subcommand append progn t setenv match-string 1 2 0 eshell-named-command quote] 16 (#$ . 4843)])
#@103 Parse a variable interpolation.
This function is explicit for adding to `eshell-parse-argument-hook'.
(defalias 'eshell-interpolate-variable #[0 "\300f\301=\205 `TdU?\205 \300u\210\302\303 D\207" [nil 36 eshell-escape-arg eshell-parse-variable] 2 (#$ . 5428)])
#@65 Define a VAR-ALIAS using DEFINITION.
(fn VAR-ALIAS DEFINITION)
(defalias 'eshell/define #[514 "\211\204 \301\302\"\"\2026 \302\"\303G\304U\203! @\202\" DD\2030 \301\302\"\"\211B\266\305\207" [eshell-variable-aliases-list delq assoc quote 1 nil] 8 (#$ . 5697)])
#@86 This alias allows the `export' command to act as bash users expect.
(fn &rest SETS)
(defalias 'eshell/export #[128 "\211\205& \211@;\203 \300\301@\"\203 \302\303\304@\"\303\305@\"\"\210\211A\262\202 \207" [string-match "^\\([^=]+\\)=\\(.*\\)" setenv match-string 1 2] 6 (#$ . 5984)])
#@44 Completion function for Eshell's `export'.
(defalias 'pcomplete/eshell-mode/export #[0 "\300\301\302\211\211$\205\f \202 \207" [pcomplete--here #[0 "\203 \207\302 \207" [eshell-complete-export-definition process-environment eshell-envvar-names] 1] nil] 5 (#$ . 6282)])
#@49 Unset an environment variable.
(fn &rest ARGS)
(defalias 'eshell/unset #[128 "\211\205 \211@;\203 \300@\301\302#\210\211A\262\202 \207" [setenv nil t] 5 (#$ . 6561)])
#@43 Completion function for Eshell's `unset'.
(defalias 'pcomplete/eshell-mode/unset #[0 "\300\301\302\211\211$\205\f \202 \207" [pcomplete--here #[0 "\300 \207" [eshell-envvar-names] 1] nil] 5 (#$ . 6740)])
#@51 Allow command-ish use of `setq'.
(fn &rest ARGS)
(defalias 'eshell/setq #[128 "\300\203 \301@!A@L\262AA\262\266\202 \211\207" [nil intern] 6 (#$ . 6951)])
#@42 Completion function for Eshell's `setq'.
(defalias 'pcomplete/eshell-mode/setq #[0 "\300\301\302\211\211$\205 \300\303\302\211\211$\205 \202 \207" [pcomplete--here #[0 "\302 \303#\207" [pcomplete-stub obarray all-completions boundp] 4] nil #[0 "\300\207" [nil] 1]] 5 (#$ . 7124)])
#@51 Implementation of `env' in Lisp.
(fn &rest ARGS)
(defalias 'eshell/env #[128 "\300 \210\301!\302\303\"\262\304\305\306#\211\307\310 \311\"\211\203) \211@\312\313\"\210A\266\202\202 \210\314 \207" [eshell-init-print-buffer eshell-flatten-list mapcar eshell-stringify eshell--do-opts "env" ((104 "help" nil nil "show this usage screen") :external "env" :usage "<no arguments>") sort eshell-environment-variables string-lessp eshell-buffered-print "\n" eshell-flush] 9 (#$ . 7415)])
#@72 Insert ENVVAR-NAME into the current buffer at point.
(fn ENVVAR-NAME)
(defalias 'eshell-insert-envvar #[257 "\300\301\"\207" [insert-and-inherit "$"] 4 (#$ . 7909) (byte-code "\300\301\302\"C\207" [read-envvar-name "Name of environment variable: " t] 3)])
#@92 Return a list of currently visible environment variable names.
(fn &optional ENVIRONMENT)
(defalias 'eshell-envvar-names #[256 "\301\302\206 \"\207" [process-environment mapcar #[257 "\211\300\301\302\"O\207" [0 string-match "="] 6 "\n\n(fn X)"]] 4 (#$ . 8173)])
#@169 Return a `process-environment', fully updated.
This involves setting any variable aliases which affect the
environment, as specified in `eshell-variable-aliases-list'.
(defalias 'eshell-environment-variables #[0 "\302\303\" \211\203( \211@\3048\203! \305@\306\307@!\206 \310!\"\210A\266\202\202 \210)\207" [process-environment eshell-variable-aliases-list mapcar concat 2 setenv eshell-stringify eshell-get-variable ""] 7 (#$ . 8448)])
#@333 Parse the next variable reference at point.
The variable name could refer to either an environment variable, or a
Lisp variable. The priority order depends on the setting of
`eshell-prefer-lisp-variables'.
Its purpose is to call `eshell-parse-variable-ref', and then to
process any indices that come after the variable reference.
(defalias 'eshell-parse-variable #[0 "\300f\301=\205 \300u\210\302\300\211\303 \262m?\205 \300f\304=\205 \305 \262\306\307\310DDCE\262\2036 \311D\2027 \207" [nil 35 t eshell-parse-variable-ref 91 eshell-parse-indices let indices quote length] 7 (#$ . 8900)])
#@349 Eval a variable reference.
Returns a Lisp form which, if evaluated, will return the value of the
variable.
Possible options are:
NAME an environment or Lisp variable value
<LONG-NAME> disambiguates the length of the name
{COMMAND} result of command is variable's value
(LISP-FORM) result of Lisp form is variable's value
(defalias 'eshell-parse-variable-ref #[0 "\303f\304=\203' \305\304\306\"\211\204 \307\310\304\"\202& \311\312\313\314`TB!DDDTb\210\207\303f\315>\203G \303f\316=\203: \317 \202< \320 \211\205F \321\322!\323E\207\303f\324=\203\224 \305\324\325\"\211\204] \307\310\324\"\202\223 \326!`T{\327Q\330\331\332\333\334DEDC\335\313\314!D\336\337\340\341\342\343\303\344
DEDDED\333DFETb\210\266\202\207\303f\345=\203\260 \3461\252 \312\347\333\350p!DDD0\207\210\307\310\345\"\207\351\352\303f! \"\203\306 \303u\210\321\352`Sf!\323E\207\353\n!\203\327 \321\354\355!\323E\355\225b\210\207\356\357!\207" [temporary-file-directory eshell-variable-aliases-list eshell-variable-name-regexp nil 123 eshell-find-delimiter 125 throw eshell-incomplete eshell-convert eshell-command-to-value eshell-as-subcommand eshell-parse-command (39 34) 39 eshell-parse-literal-quote eshell-parse-double-quote eshell-get-variable eval indices 60 62 make-temp-file " > " let eshell-current-handles eshell-create-handles quote overwrite progn ignore nconc eshell-this-command-hook list function lambda delete-file 40 (end-of-file) eshell-lisp-command read assoc char-to-string looking-at match-string 0 error "Invalid variable reference"] 16 (#$ . 9509)])
#@45 Parse and return a list of list of indices.
(defalias 'eshell-parse-indices #[0 "\301\301f\302=\203. \303\302\304\"\211\204 \305\306\302\"\210\202* \301u\210\301\307`\"B\262)\211Tb\210\210\202 \211\237\207" [eshell-glob-function nil 91 eshell-find-delimiter 93 throw eshell-incomplete eshell-parse-arguments] 5 (#$ . 11096)])
#@67 Get the value for the variable NAME.
(fn NAME &optional INDICES)
(defalias 'eshell-get-variable #[513 "\303\"\211\203 \211A@\202 \203 \304!\203 \211!\202a \305;\203O \306!\211\203G \307!\203G \204B \211\n>\204B \310!\204G \211J\202J \310!\262\202_ 9\203Y J\202_ \311\312\313!\"\"\207" [eshell-variable-aliases-list eshell-prefer-lisp-variables eshell--local-vars assoc functionp eshell-apply-indices intern-soft boundp getenv error "Unknown variable `%s'" eshell-stringify] 9 (#$ . 11434)])
#@748 Apply to VALUE all of the given INDICES, returning the sub-result.
The format of INDICES is:
((INT-OR-NAME-OR-OTHER INT-OR-NAME INT-OR-NAME ...)
...)
Each member of INDICES represents a level of nesting. If the first
member of a sublist is not an integer or name, and the value it's
reference is a string, that will be used as the regexp with which is
to divide the string into sub-parts. The default is whitespace.
Otherwise, each INT-OR-NAME refers to an element of the list value.
Integers imply a direct index, and names, an associate lookup using
`assoc'.
For example, to retrieve the second element of a user's record in
'/etc/passwd', the variable reference would look like:
${egrep johnw /etc/passwd}[: 2]
(fn VALUE INDICES)
(defalias 'eshell-apply-indices #[514 "\211\203x \211@;\2033 \301@@;\203( \302\303\304Q@@\"\204( @@\262A\262\305\306\307\"\"\262\210\211G\310W\203D \311\312\313!\"\210\202p \211G\314U\203U \315@\"\262\202p \316C\203k \211\315@\"C\244\210A\262\202W \211A\262\210\210\211A\262\202 \207" [eshell-variable-name-regexp nil string-match "^" "$" mapcar eshell-convert split-string 0 error "Invalid array variable index: %s" eshell-stringify 1 eshell-index-value t] 9 (#$ . 11954)])
#@58 Reference VALUE using the given INDEX.
(fn VALUE INDEX)
(defalias 'eshell-index-value #[514 "\211;\203 \300\"A\207\301!\203\" \211\302!V\203 \303\304!\207\305\"\207<\2036 \211GV\2032 \303\306!\207\2118\207\307!\203K \211GV\203G \303\310!\207H\207\303\311!\207" [assoc ring-p ring-length error "Index exceeds length of ring" ring-ref "Index exceeds length of list" vectorp "Index exceeds length of vector" "Invalid data type for indexing"] 5 (#$ . 13207)])
#@48 If there is a variable reference, complete it.
(defalias 'eshell-complete-variable-reference #[0 "\302\211\303\"`{\266\202\302\304\305\306Q\"\211\262\205# T\302O\307\310\311 \"\207" [eshell-variable-name-regexp pcomplete-stub nil pcomplete-begin string-match "\\$\\(" "\\)?\\'" throw pcomplete-completions eshell-variables-list] 6 (#$ . 13685)])
#@40 Generate list of applicable variables.
(defalias 'eshell-variables-list #[0 "\303 \211\203 \211@\304\305P@\"\203 \211@B\262A\266\202\202 \210\306\307\310\311\312\313 !\"\314\n\315##\316\"\207" [pcomplete-stub eshell-variable-aliases-list obarray nil string-match "^" sort append mapcar #[257 "\300!\211\203 \211;\203 \301!\203 \302P\202 \207" [eshell-get-variable file-directory-p "/"] 4 "\n\n(fn VARNAME)"] eshell-envvar-names eshell-environment-variables all-completions boundp string-lessp] 9 (#$ . 14045)])
#@65 If there is a variable assignment, allow completion of entries.
(defalias 'eshell-complete-variable-assignment #[0 "\302\211\303\"`{\266\202\302\304\305\306Q\"\205. \307\225\262\304\310\"\203$ \311\225\262\302O\312\313\314 \"\207" [eshell-variable-name-regexp pcomplete-stub nil pcomplete-begin string-match "\\`" "=" 0 "\\(:\\)[^:]*\\'" 1 throw pcomplete-completions pcomplete-entries] 6 (#$ . 14581)])
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