15 Conditionally Visible Text ¶
The conditional commands allow you to use different text for
different output formats, or for general conditions that you define.
For example, you can use them to specify different text for the
printed manual and the Info output.
The conditional commands comprise the following categories.
- Commands specific to an output format (Info, TeX, HTML, …).
- Commands specific to any output format excluding a given
one (e.g., not Info, not TeX, …).
- ‘Raw’ formatter text for any output format, passed straight
through with minimal (but not zero) interpretation of @-commands.
- Format-independent variable substitutions, and testing if a variable
is set or clear.