- lines with errors. If no errors are found, the exit code is <STRONG>0</STRONG>. No
- indication of which line failed can be given so exit code <STRONG>1</STRONG> will never
- appear. Exit codes <STRONG>2</STRONG>, <STRONG>3</STRONG>, and <STRONG>4</STRONG> retain their usual interpretation. If
- the <STRONG>-S</STRONG> option is not used, the exit code depends on the type of <EM>cap-</EM>
- <EM>name</EM>:
-
- <EM>boolean</EM>
- a value of <STRONG>0</STRONG> is set for TRUE and <STRONG>1</STRONG> for FALSE.
-
- <EM>string</EM> a value of <STRONG>0</STRONG> is set if the <EM>capname</EM> is defined for this termi-
- nal <EM>type</EM> (the value of <EM>capname</EM> is returned on standard out-
- put); a value of <STRONG>1</STRONG> is set if <EM>capname</EM> is not defined for this
- terminal <EM>type</EM> (nothing is written to standard output).
-
- <EM>integer</EM>
- a value of <STRONG>0</STRONG> is always set, whether or not <EM>capname</EM> is defined
- for this terminal <EM>type</EM>. To determine if <EM>capname</EM> is defined
- for this terminal <EM>type</EM>, the user must test the value written
- to standard output. A value of <STRONG>-1</STRONG> means that <EM>capname</EM> is not
- defined for this terminal <EM>type</EM>.
-
- <EM>other</EM> <STRONG>reset</STRONG> or <STRONG>init</STRONG> may fail to find their respective files. In
- that case, the exit code is set to 4 + <STRONG>errno</STRONG>.
+ lines with errors. If no errors are found, the exit code is <B>0</B>. No
+ indication of which line failed can be given so exit code <B>1</B> will never
+ appear. Exit codes <B>2</B>, <B>3</B>, and <B>4</B> retain their usual interpretation. If
+ the <B>-S</B> option is not used, the exit code depends on the type of
+ <I>capname</I>:
+
+ <I>boolean</I>
+ a value of <B>0</B> is set for TRUE and <B>1</B> for FALSE.
+
+ <I>string</I> a value of <B>0</B> is set if the <I>capname</I> is defined for this
+ terminal <I>type</I> (the value of <I>capname</I> is returned on standard
+ output); a value of <B>1</B> is set if <I>capname</I> is not defined for
+ this terminal <I>type</I> (nothing is written to standard output).
+
+ <I>integer</I>
+ a value of <B>0</B> is always set, whether or not <I>capname</I> is defined
+ for this terminal <I>type</I>. To determine if <I>capname</I> is defined
+ for this terminal <I>type</I>, the user must test the value written
+ to standard output. A value of <B>-1</B> means that <I>capname</I> is not
+ defined for this terminal <I>type</I>.
+
+ <I>other</I> <B>reset</B> or <B>init</B> may fail to find their respective files. In
+ that case, the exit code is set to 4 + <B>errno</B>.