The dollar sign is preferable since the altmode is a non-printing character.
Source: wiktionary
Altmode
Synonyms for "altmode"
Ranked by relevance and common usage.
Sample sentences
2 total sentences available.
The altmode acts as a terminator for each element of data.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.