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| From | "Chris F.A. Johnson" <chris@cfajohnson.com> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Preventing Bash Variable Confusion |
| Date | Thu, 30 Jan 2020 21:13:45 -0500 (EST) |
| Lines | 18 |
| Approved | bug-bash@gnu.org |
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On Thu, 30 Jan 2020, Roger wrote:
>> They still allow you to define constants in all-caps. The impact it
>> makes is not so different with defining globals as such. Try Ruby.
>
> The reason I used to prefer using all uppercase/capital letters, the variable
> definitations would stand out similar to C style definition macros. Variables
> become extremely identifiable and comprehensible.
A text editor, such as emacs in Bash mode, can highlight variables. No
need to use any sort of naming convention.
--
Chris F.A. Johnson <http://cfajohnson.com/>
=========================== Author: ===============================
Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
Pro Bash Programming: Scripting the GNU/Linux shell (2009, Apress)
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Re: Preventing Bash Variable Confusion "Chris F.A. Johnson" <chris@cfajohnson.com> - 2020-01-30 21:13 -0500
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