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| From: | Matías Fonzo |
| Subject: | Re: [Dragora-users] Qi: warn function and echo |
| Date: | Fri, 05 Aug 2022 21:18:53 -0300 |
| User-agent: | Roundcube Webmail/1.5.2 |
El 2022-08-04 01:32, DustDFG escribió:
Hello! Some parts of qi uses the 'echo' but some parts uses 'warn' function. It looks like all the parts must use 'warn' instrad of echo but I am not sure...
A reading of the code reveals that the warn() function is composed of printf, redirecting the standard output message(s) to stderr. While the flat use of echo, sends the messages to the standard output, avoiding invoking the warn() function which represents another level of call.
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