doc: small fixes
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@ -1042,12 +1042,11 @@ ARRAY["key"]="value"
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ARRAY["key,subkey"]="value2"
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```
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Only the following characters are allowed: `a-z A-Z 0-9 _ .` for keys, multiple keys must be separated by `,`.
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Only the following characters are allowed for keys: `a-z A-Z 0-9 _ .`, multiple keys must be separated by `,`.
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Keys contaiing other characters will be discarded when written to a file.
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To delete (unset) a key/value pair in memory you can `unset ARRAY["abc"]` but this will not delete key/value
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piars when using `jssh_updateDB`. Therefore the special value `${JSSHDB_UNSET}` exists to delete a key/value pair
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when updateting a file, see `jssh_updateDB`
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To delete (unset) a key/value pair in memory you can `unset ARRAY["abc"]` but this will not delete the key/value
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pair when using `jssh_updateDB` to update a file. Therefore the special value `${JSSHDB_UNSET}` exists, see `jssh_updateDB`
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```bash
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@ -1205,8 +1204,8 @@ Note: Existing content not in ARRAY is kept in file.
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*usage:* jssh_updateDB_async "ARRAY" "filename"
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*Note:* `jssh_updateDB` updates new or changed keys/value pairs only, it will not delete an existing key/value pair.
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If you want to delete a existing key/value pair assign the unset value `${JSSJDB__UNSET}`.
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`jssh_updateDB` update new or changed keys/value pairs only, it will not delete an existing key/value pair.
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To delete an existing key/value pair you must assign the "unset value" `${JSSJDB_UNSET}` to it instead.
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*example:*
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```bash
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@ -1676,5 +1675,5 @@ The name of your bot is available as bash variable "$ME", there is no need to ca
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#### [Prev Best Practice](5_practice.md)
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#### [Next Notes for Developers](7_develop.md)
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#### $$VERSION$$ v1.45-dev-41-g192fae8
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#### $$VERSION$$ v1.45-dev-42-g1a0642b
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