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| author | Noam Postavsky <npostavs@gmail.com> | 2019-07-13 21:30:43 -0400 |
|---|---|---|
| committer | Noam Postavsky <npostavs@gmail.com> | 2019-07-13 21:38:04 -0400 |
| commit | bcc3d36d8a4b2931ffb7a45436c4b014b1420ff3 (patch) | |
| tree | 1177d9ed7283f67887b42bbbc6af7defd2d52c68 /lisp/progmodes/sh-script.el | |
| parent | 427ccb932164ed08a95455940c232860ffc6e417 (diff) | |
| download | emacs-bcc3d36d8a4b2931ffb7a45436c4b014b1420ff3.tar.gz | |
; Add comment about sh-assignment-regexp value
* lisp/progmodes/sh-script.el (sh-assignment-regexp): Explain what the
the "\\[.+\\]" is for, to make clear it is not a typo for "[.+]".
Diffstat (limited to 'lisp/progmodes/sh-script.el')
| -rw-r--r-- | lisp/progmodes/sh-script.el | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el index ae90531a7fe..b92449d7647 100644 --- a/lisp/progmodes/sh-script.el +++ b/lisp/progmodes/sh-script.el @@ -578,6 +578,7 @@ This is buffer-local in every such buffer.") :group 'sh-script) (defcustom sh-assignment-regexp + ;; The "\\[.+\\]" matches the "[index]" in "arrayvar[index]=value". `((csh . "\\<\\([[:alnum:]_]+\\)\\(\\[.+\\]\\)?[ \t]*[-+*/%^]?=") ;; actually spaces are only supported in let/(( ... )) (ksh88 . ,(concat "\\<\\([[:alnum:]_]+\\)\\(\\[.+\\]\\)?" |