<tt>
Abbreviation character: Ca
</tt>

<ms>
- Instruction: Ca
- Parameter: none
- Return: true if the character belongs to an abbreviation

- Description:
Returns true if the code is within an abbreviation or acronym. A word is identified as an abbreviation or an acronym if it is added to dictionaries and its type attributes are activated in it. This instruction does not want any other parameters.

- Examples:

Text string: .
Braille string: 3
Condition: Ca
Description: Transcribes the symbol "." with the braille cell "3" only if "." is inside an abbreviation. The abbreviation must be entered in one of the active dictionaries.

Text string: mr
Braille string: 134
Condition: Ca
Description: Transcribes the letters "mr" with the braille cell "134" only if "mr" is inside an abbreviation. The abbreviation must be entered in one of the active dictionaries.
</ms>

<rl>
</rl>

<ck>
01L2BK5TCFNTLE
</ck>

<in>
0 0
</in>
