MAPFONTSIZE = m:p
The MAPFONTSIZE option maps font sizes specified in topic files to different sizes when they are displayed in the Help window. This option is especially useful if there is a significant size difference between the authoring display and the intended user display.
m
Specifies the size of the source font. This parameter is either a single point size or a range of point sizes. A range of point sizes consists of the low and high point sizes separated by a hyphen (-). If a range is specified, all fonts in the range are changed to the size specified by the p parameter.
p
Specifies the size of the desired font for the help file.
Although the [OPTIONS] section can contain up to five font ranges, only one font size or range is allowed with each MAPFONTSIZE statement. If more than one MAPFONTSIZE statement is included, the source font size or range specified in subsequent statements cannot overlap previous mappings.
The following examples illustrate the use of the MAPFONTSIZE option:
MAPFONTSIZE=8:12 ; display all 8-pt. fonts as 12-pt.
MAPFONTSIZE=12-24:16 ; display fonts from 12 to 24 pts. as 16 pts.[OPTIONS]