The ENTRY,
ENTRYTITLE, and ENTRYFOOTNOTE statements all use the same syntax for
specifying one or more pieces of text called
text-items. For example, here is the ENTRYTITLE syntax:
ENTRYTITLE text-item <...<text-item>> </option(s)>;
Each
text-item can be specified using the following
syntax:
<prefix-option...<prefix-option>> "string" | dynamic | character-expression | {text-command}
The simplest
specification for each statement is to specify a string in quotes.
For example, you might specify a graph title as follows:
entrytitle "Height and Weight by Sex";
In this
example, the string
Height and Weight by Sex is formatted as the graph title and displayed in the title position.
If multiple strings are specified, they are concatenated into a single
line of text. This second specification generates the same title:
entrytitle "Height " "and " "Weight " "by " "Sex";
To provide
control over the text, multiple prefix options can precede each
text-item, and the
text-item can be a string literal, a dynamic, or a text command. All
text-items with the same HALIGN= setting are
concatenated into one string. Up to three strings with different horizontal
alignment can result for each ENTRY statement. Leading and trailing
blanks in the concatenated string are always used.
-
a
string must be enclosed in quotation marks.
-
a
character-expression must be enclosed in an EVAL function.
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