- This implementation provides the <STRONG>A_ITALIC</STRONG> attribute for
- terminals which have the <STRONG>enter_italics_mode</STRONG> (<STRONG>sitm</STRONG>) and <STRONG>ex-</STRONG>
- <STRONG>it_italics_mode</STRONG> (<STRONG>ritm</STRONG>) capabilities. Italics are not men-
- tioned in X/Open Curses. Unlike the other video at-
- tributes, <STRONG>A_ITALIC</STRONG> is unrelated to the <STRONG>set_attributes</STRONG> ca-
- pabilities. This implementation makes the assumption that
- <STRONG>exit_attribute_mode</STRONG> may also reset italics.
-
- Each of the functions added by XSI Curses has a parameter
- <EM>opts</EM>, which X/Open Curses still (after more than twenty
- years) documents as reserved for future use, saying that
- it should be <STRONG>NULL</STRONG>. This implementation uses that parame-
- ter in ABI 6 for the functions which have a color-pair pa-
- rameter to support <EM>extended</EM> <EM>color</EM> <EM>pairs</EM>:
-
- <STRONG>o</STRONG> For functions which modify the color, e.g., <STRONG>wattr_set</STRONG>,
- if <EM>opts</EM> is set it is treated as a pointer to <STRONG>int</STRONG>, and
- used to set the color pair instead of the <STRONG>short</STRONG> <EM>pair</EM>
- parameter.
-
- <STRONG>o</STRONG> For functions which retrieve the color, e.g., <STRONG>wat-</STRONG>
- <STRONG>tr_get</STRONG>, if <EM>opts</EM> is set it is treated as a pointer to
- <STRONG>int</STRONG>, and used to retrieve the color pair as an <STRONG>int</STRONG>
- value, in addition retrieving it via the standard
- pointer to <STRONG>short</STRONG> parameter.
-
- The remaining functions which have <EM>opts</EM>, but do not manip-
- ulate color, e.g., <STRONG>wattr_on</STRONG> and <STRONG>wattr_off</STRONG> are not used by
- this implementation except to check that they are <STRONG>NULL</STRONG>.
+ This implementation provides the <STRONG>A_ITALIC</STRONG> attribute for terminals which
+ have the <STRONG>enter_italics_mode</STRONG> (<STRONG>sitm</STRONG>) and <STRONG>exit_italics_mode</STRONG> (<STRONG>ritm</STRONG>) capa-
+ bilities. Italics are not mentioned in X/Open Curses. Unlike the oth-
+ er video attributes, <STRONG>A_ITALIC</STRONG> is unrelated to the <STRONG>set_attributes</STRONG> capa-
+ bilities. This implementation makes the assumption that <STRONG>exit_at-</STRONG>
+ <STRONG>tribute_mode</STRONG> may also reset italics.
+
+ Each of the functions added by XSI Curses has a parameter <EM>opts</EM>, which
+ X/Open Curses still (after more than twenty years) documents as re-
+ served for future use, saying that it should be <STRONG>NULL</STRONG>. This implementa-
+ tion uses that parameter in ABI 6 for the functions which have a color-
+ pair parameter to support <EM>extended</EM> <EM>color</EM> <EM>pairs</EM>:
+
+ <STRONG>o</STRONG> For functions which modify the color, e.g., <STRONG>wattr_set</STRONG>, if <EM>opts</EM> is
+ set it is treated as a pointer to <STRONG>int</STRONG>, and used to set the color
+ pair instead of the <STRONG>short</STRONG> <EM>pair</EM> parameter.
+
+ <STRONG>o</STRONG> For functions which retrieve the color, e.g., <STRONG>wattr_get</STRONG>, if <EM>opts</EM> is
+ set it is treated as a pointer to <STRONG>int</STRONG>, and used to retrieve the
+ color pair as an <STRONG>int</STRONG> value, in addition retrieving it via the stan-
+ dard pointer to <STRONG>short</STRONG> parameter.
+
+ The remaining functions which have <EM>opts</EM>, but do not manipulate color,
+ e.g., <STRONG>wattr_on</STRONG> and <STRONG>wattr_off</STRONG> are not used by this implementation except
+ to check that they are <STRONG>NULL</STRONG>.