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Re: [Help-bash] distinguish local function and global function
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From: |
Chet Ramey |
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Subject: |
Re: [Help-bash] distinguish local function and global function |
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Date: |
Mon, 5 Mar 2018 14:22:49 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
On 3/5/18 12:17 PM, Peng Yu wrote:
> The following example shows that a local function can be defined
> within a function.
There are no such things as `local' functions. All functions exist at
the global scope.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU address@hidden http://tiswww.cwru.edu/~chet/