updated README.md

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celso 2023-03-28 14:36:47 -03:00
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@ -81,6 +81,8 @@ the bash associative array will hold the following contents
| text | may contain special symbols |
| callback | callback_data, empty if there is none |
if you sourced the viewer, you can view these contents with `view_content curmsg` where `curmsg` is the name of the bash associative array populated by getmsg_content
### sending messages
use the `sendmsg` function to send messages and print the result to `sentmsgs.txt`