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StrEntities

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StrEntities extends the string literals provided by the StrLiterals package. It adds support for HTML, LaTeX, Unicode and Emoji entities, provided by the packages:

• HTML_Entities
• LaTeX_Entities
• Emoji_Entities
• Unicode_Entities

This adds four ways of representing characters in the literal string, \:emojiname:, \<latexname>, \&htmlname; and \N{UnicodeName}. This makes life a lot easier when you want to keep the text of a program in ASCII, and also to be able to write programs using those characters that might not even display correctly in their editor.

• \< followed by a LaTeX entity name followed by > outputs that character or sequence if the name is valid.
• \: followed by an Emoji name followed by : outputs that character or sequence (if a valid name)
• \& followed by an HTML entity name followed by ; outputs that character or sequence (if a valid name)
• \N{ followed by a Unicode entity name (case-insensitive!) followed by a } outputs that Unicode character (if a valid name)