[eq]

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Key
§ 4.96  - [eq] Built-InMnemonic aid: eq for EQual to zero content
See also: [ne] 
If value is empty, the conditionalContent will be emitted. The style is only evaluated if value is empty. sep defaults to the comma.
Note:Please see  [even]  to learn how styles work with this operation.
Note:conditionalContent is generated either way; the only difference is whether it appears in the output stream or not.
To avoid generating any content, put the sep character and nothing else.

[eq (sep=X,)(style=styleName,)contentXconditionalContent]

1 [eq stuff,not empty][eq ,empty]
2 [eq sep=|,stuff|not empty][eq sep=|,|empty]
3 [eq ,empty][eq stuff,not empty]
4 [eq sep=|,|empty][eq sep=|,stuff|not empty]
5 [eq ,][eq stuff,not empty]
6 [eq sep=|,|][eq sep=|,stuff|not empty]

1 empty
2 empty
3 empty
4 empty
5 
6 

1 empty
2 empty
3 empty
4 empty
5 
6 
Other built-ins used here:  [ne] 

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Table of Contents Index Op Reference On Github

This manual was generated with wtfm on February 18th, 2026 at 12:52 MT wtfm uses aa_macrov3 and SqLite aa_macrov3 uses Python 3