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bug#31710: 26.1; sh-mode doesn't highlight aliases with dots correctly
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From: |
Lars Ingebrigtsen |
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Subject: |
bug#31710: 26.1; sh-mode doesn't highlight aliases with dots correctly |
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Date: |
Sat, 13 Jul 2019 17:37:19 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Andreas Schwab <schwab@linux-m68k.org> writes:
>> - (bash . "\\<\\([[:alnum:]_]+\\)\\(\\[.+\\]\\)?\\+?=")
>> + (bash . "\\<\\([[:alnum:]_]+\\)\\([.+]\\)?\\+?=")
>
> That doesn't make sense. A dot or a plus isn't a valid character in a
> shell variable.
No, but this is the assignment regexp:
larsi@marnie:~$ a=4
larsi@marnie:~$ a+=6
larsi@marnie:~$ echo $a
46
I'm guessing .= has the same meaning in some other shell dialect...
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no