4.3.1 Customization of Commands Converting to Uppercase ¶

Formatting of @sc may involve uppercasing the argument. The specification of @-command argument uppercasing can be changed with texinfo_register_upper_case_command:

Function: texinfo_register_upper_case_command ($command_name, $value) ¶

$command_name is the @-command name, without the leading @. $value sets or unsets uppercasing of argument.

For example, to prevent @sc argument from being uppercased and set @var argument to be uppercased:

texinfo_register_upper_case_command('sc', 0);
texinfo_register_upper_case_command('var', 1);