- one <EM>termname</EM> is specified, the <STRONG>-d</STRONG> option will be assumed.
-
- <STRONG>Comparison</STRONG> <STRONG>Options</STRONG> <STRONG>[-d]</STRONG> <STRONG>[-c]</STRONG> <STRONG>[-n]</STRONG>
- <STRONG>infocmp</STRONG> compares the <STRONG>terminfo</STRONG> description of the first
- terminal <EM>termname</EM> with each of the descriptions given by
- the entries for the other terminal's <EM>termnames</EM>. If a
- capability is defined for only one of the terminals, the
- value returned will depend on the type of the capability:
- <STRONG>F</STRONG> for boolean variables, <STRONG>-1</STRONG> for integer variables, and
- <STRONG>NULL</STRONG> for string variables.
-
- The <STRONG>-d</STRONG> option produces a list of each capability that is
- different between two entries. This option is useful to
- show the difference between two entries, created by dif-
- ferent people, for the same or similar terminals.
-
- The <STRONG>-c</STRONG> option produces a list of each capability that is
- common between two entries. Capabilities that are not set
- are ignored. This option can be used as a quick check to
- see if the <STRONG>-u</STRONG> option is worth using.
-
- The <STRONG>-n</STRONG> option produces a list of each capability that is
- in neither entry. If no <EM>termnames</EM> are given, the environ-
- ment variable <STRONG>TERM</STRONG> will be used for both of the <EM>termnames</EM>.
- This can be used as a quick check to see if anything was
- left out of a description.
-
- <STRONG>Source</STRONG> <STRONG>Listing</STRONG> <STRONG>Options</STRONG> <STRONG>[-I]</STRONG> <STRONG>[-L]</STRONG> <STRONG>[-C]</STRONG> <STRONG>[-r]</STRONG>
- The <STRONG>-I</STRONG>, <STRONG>-L</STRONG>, and <STRONG>-C</STRONG> options will produce a source listing
+ one <EM>termname</EM> is specified, the <STRONG>-d</STRONG> option will be assumed.
+
+
+</PRE><H3><a name="h3-Comparison-Options-_-d_-_-c_-_-n_">Comparison Options [-d] [-c] [-n]</a></H3><PRE>
+ <STRONG>infocmp</STRONG> compares the <STRONG>terminfo</STRONG> description of the first
+ terminal <EM>termname</EM> with each of the descriptions given by
+ the entries for the other terminal's <EM>termnames</EM>. If a
+ capability is defined for only one of the terminals, the
+ value returned depends on the type of the capability:
+
+ <STRONG>o</STRONG> <STRONG>F</STRONG> for missing boolean variables
+
+ <STRONG>o</STRONG> <STRONG>NULL</STRONG> for missing integer or string variables
+
+ Use the <STRONG>-q</STRONG> option to show the distinction between <EM>absent</EM>
+ and <EM>cancelled</EM> capabilities.
+
+ These options produce a list which you can use to compare
+ two or more terminal descriptions:
+
+ <STRONG>-d</STRONG> produces a list of each capability that is <EM>different</EM>
+ between two entries. Each item in the list shows ":"
+ after the capability name, followed by the capability
+ values, separated by a comma.
+
+ <STRONG>-c</STRONG> produces a list of each capability that is <EM>common</EM>
+ between two or more entries. Missing capabilities
+ are ignored. Each item in the list shows "=" after
+ the capability name, followed by the capability
+ value.
+
+ The <STRONG>-u</STRONG> option provides a related output, showing the
+ first terminal description rewritten to use the sec-
+ ond as a building block via the "use=" clause.
+
+ <STRONG>-n</STRONG> produces a list of each capability that is in <EM>none</EM> of
+ the given entries. Each item in the list shows "!"
+ before the capability name.
+
+ Normally only the conventional capabilities are
+ shown. Use the <STRONG>-x</STRONG> option to add the BSD-compatibil-
+ ity capabilities (names prefixed with "OT").
+
+ If no <EM>termnames</EM> are given, <STRONG>infocmp</STRONG> uses the environ-
+ ment variable <STRONG>TERM</STRONG> for each of the <EM>termnames</EM>.
+
+
+</PRE><H3><a name="h3-Source-Listing-Options-_-I_-_-L_-_-C_-_-r_">Source Listing Options [-I] [-L] [-C] [-r]</a></H3><PRE>
+ The <STRONG>-I</STRONG>, <STRONG>-L</STRONG>, and <STRONG>-C</STRONG> options will produce a source listing