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Diffstat (limited to 'doc/html/man/curs_termattrs.3x.html')
| -rw-r--r-- | doc/html/man/curs_termattrs.3x.html | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/doc/html/man/curs_termattrs.3x.html b/doc/html/man/curs_termattrs.3x.html index 81805d2..da6091c 100644 --- a/doc/html/man/curs_termattrs.3x.html +++ b/doc/html/man/curs_termattrs.3x.html @@ -1,4 +1,4 @@ -<!-- +<!-- **************************************************************************** * Copyright 2018,2020 Thomas E. Dickey * * Copyright 1998-2010,2015 Free Software Foundation, Inc. * @@ -79,8 +79,8 @@ </PRE><H3><a name="h3-erasechar_-erasewchar">erasechar, erasewchar</a></H3><PRE> The <STRONG>erasechar</STRONG> routine returns the user's current erase character. - The <STRONG>erasewchar</STRONG> routine stores the current erase character in the loca- - tion referenced by <EM>ch</EM>. If no erase character has been defined, the + The <STRONG>erasewchar</STRONG> routine stores the current erase character in the + location referenced by <EM>ch</EM>. If no erase character has been defined, the routine fails and the location referenced by <EM>ch</EM> is not changed. @@ -113,12 +113,13 @@ </PRE><H3><a name="h3-termattrs_-term_attrs">termattrs, term_attrs</a></H3><PRE> - If a given terminal does not support a video attribute that an applica- - tion program is trying to use, <STRONG>curses</STRONG> may substitute a different video - attribute for it. The <STRONG>termattrs</STRONG> and <STRONG>term_attrs</STRONG> functions return a log- - ical <STRONG>OR</STRONG> of all video attributes supported by the terminal using <EM>A</EM><STRONG>_</STRONG> and - <EM>WA</EM><STRONG>_</STRONG> constants respectively. This information is useful when a <STRONG>curses</STRONG> - program needs complete control over the appearance of the screen. + If a given terminal does not support a video attribute that an + application program is trying to use, <STRONG>curses</STRONG> may substitute a different + video attribute for it. The <STRONG>termattrs</STRONG> and <STRONG>term_attrs</STRONG> functions return + a logical <STRONG>OR</STRONG> of all video attributes supported by the terminal using <EM>A</EM><STRONG>_</STRONG> + and <EM>WA</EM><STRONG>_</STRONG> constants respectively. This information is useful when a + <STRONG>curses</STRONG> program needs complete control over the appearance of the + screen. </PRE><H3><a name="h3-termname">termname</a></H3><PRE> @@ -128,9 +129,9 @@ </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE> <STRONG>longname</STRONG> and <STRONG>termname</STRONG> return <STRONG>NULL</STRONG> on error. - Routines that return an integer return <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG> (SVr4 - only specifies "an integer value other than <STRONG>ERR</STRONG>") upon successful com- - pletion. + Routines that return an integer return <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG> (SVr4 + only specifies "an integer value other than <STRONG>ERR</STRONG>") upon successful + completion. </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE> @@ -139,7 +140,7 @@ </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE> The XSI Curses standard, Issue 4 describes these functions. It changes - the return type of <STRONG>termattrs</STRONG> to the new type <STRONG>attr_t</STRONG>. Most versions of + the return type of <STRONG>termattrs</STRONG> to the new type <STRONG>attr_t</STRONG>. Most versions of curses truncate the result returned by <STRONG>termname</STRONG> to 14 characters. |