$NewMessage

$NewMessage

is a global variable that, if set, is applied to the symbol name and tag of messages that are requested but have not yet been defined.

Details

Examples

Basic Examples  (1)

A typical value for $NewMessage is a function that searches for messages in file. Note that this value for $NewMessage will also be applied to internal requests for messages and so may result in additional output:

If a message has not previously been generated, the value of $NewMessage is applied and evaluated:

Restore the default value of $NewMessage:

Wolfram Research (1991), $NewMessage, Wolfram Language function, https://reference.wolfram.com/language/ref/$NewMessage.html.

Text

Wolfram Research (1991), $NewMessage, Wolfram Language function, https://reference.wolfram.com/language/ref/$NewMessage.html.

BibTeX

@misc{reference.wolfram_2021_$newmessage, author="Wolfram Research", title="{$NewMessage}", year="1991", howpublished="\url{https://reference.wolfram.com/language/ref/$NewMessage.html}", note=[Accessed: 05-August-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_$newmessage, organization={Wolfram Research}, title={$NewMessage}, year={1991}, url={https://reference.wolfram.com/language/ref/$NewMessage.html}, note=[Accessed: 05-August-2021 ]}

CMS

Wolfram Language. 1991. "$NewMessage." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$NewMessage.html.

APA

Wolfram Language. (1991). $NewMessage. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$NewMessage.html