X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_attr.3x.html;h=f09a28de97c5ecd7f1bf129f9212d1701affe922;hp=fb18129c63fe9c12ca2a3f36535919d543de86a8;hb=2e5d72d6396bb38a8d1d1b3534f62e28aebaa600;hpb=cc387b11f421650091d84640e05825ea5161ac66;ds=sidebyside
diff --git a/doc/html/man/curs_attr.3x.html b/doc/html/man/curs_attr.3x.html
index fb18129c..f09a28de 100644
--- a/doc/html/man/curs_attr.3x.html
+++ b/doc/html/man/curs_attr.3x.html
@@ -2,7 +2,7 @@
@@ -148,18 +148,36 @@
be passed to the routines attron, attroff, and attrset, or
OR'd with the characters passed to addch.
- A_NORMAL Normal display (no highlight)
- A_STANDOUT Best highlighting mode of the terminal.
- A_UNDERLINE Underlining
- A_REVERSE Reverse video
- A_BLINK Blinking
- A_DIM Half bright
- A_BOLD Extra bright or bold
- A_PROTECT Protected mode
- A_INVIS Invisible or blank mode
- A_ALTCHARSET Alternate character set
- A_CHARTEXT Bit-mask to extract a character
- COLOR_PAIR(n) Color-pair number n
+ Name Description
+ ------------------------------------------------------------
+ A_NORMAL Normal display (no highlight)
+ A_STANDOUT Best highlighting mode of the terminal.
+ A_UNDERLINE Underlining
+ A_REVERSE Reverse video
+ A_BLINK Blinking
+ A_DIM Half bright
+ A_BOLD Extra bright or bold
+ A_PROTECT Protected mode
+ A_INVIS Invisible or blank mode
+ A_ALTCHARSET Alternate character set
+ A_ITALIC Italics (non-X/Open extension)
+ A_CHARTEXT Bit-mask to extract a character
+ COLOR_PAIR(n) Color-pair number n
+
+ These video attributes are supported by attr_on and relat-
+ ed functions (which also support the attributes recognized
+ by attron, etc.):
+
+ Name Description
+ -----------------------------------------
+ WA_HORIZONTAL Horizontal highlight
+ WA_LEFT Left highlight
+ WA_LOW Low highlight
+ WA_RIGHT Right highlight
+ WA_TOP Top highlight
+ WA_VERTICAL Vertical highlight
+
+ For consistency
The following macro is the reverse of COLOR_PAIR(n):
@@ -201,32 +219,44 @@
correctly manipulate all other highlights (specifically,
A_ALTCHARSET, A_PROTECT, and A_INVIS).
+ This implementation provides the A_ITALIC attribute for
+ terminals which have the enter_italics_mode (sitm) and ex-
+ it_italics_mode (ritm) capabilities. Italics are not men-
+ tioned in X/Open Curses. Unlike the other video at-
+ tributes, I_ITALIC is unrelated to the set_attributes ca-
+ pabilities. This implementation makes the assumption that
+ exit_attribute_mode may also reset italics.
+
XSI Curses added the new entry points, attr_get, attr_on,
attr_off, attr_set, wattr_on, wattr_off, wattr_get, wat-
tr_set. These are intended to work with a new series of
- highlight macros prefixed with WA_.
-
- Older versions of this library did not force an update of
- the screen when changing the attributes. Use touchwin to
+ highlight macros prefixed with WA_. The older macros have
+ direct counterparts in the newer set of names:
+
+ Name Description
+ ------------------------------------------------------------
+ WA_NORMAL Normal display (no highlight)
+ WA_STANDOUT Best highlighting mode of the terminal.
+ WA_UNDERLINE Underlining
+ WA_REVERSE Reverse video
+ WA_BLINK Blinking
+ WA_DIM Half bright
+ WA_BOLD Extra bright or bold
+ WA_ALTCHARSET Alternate character set
+
+ Older versions of this library did not force an update of
+ the screen when changing the attributes. Use touchwin to
force the screen to match the updated attributes.
- WA_NORMAL Normal display (no highlight)
- WA_STANDOUT Best highlighting mode of the terminal.
- WA_UNDERLINE Underlining
- WA_REVERSE Reverse video
- WA_BLINK Blinking
- WA_DIM Half bright
- WA_BOLD Extra bright or bold
- WA_ALTCHARSET Alternate character set
-
The XSI curses standard specifies that each pair of corre-
- sponding A_ and WA_-using functions operates on the same
+ sponding A_ and WA_-using functions operates on the same
current-highlight information.
The XSI standard extended conformance level adds new high-
lights A_HORIZONTAL, A_LEFT, A_LOW, A_RIGHT, A_TOP, A_VER-
- TICAL (and corresponding WA_ macros for each) which this
- implementation does not yet support.
+ TICAL (and corresponding WA_ macros for each). As of Au-
+ gust 2013, no known terminal provides these highlights
+ (i.e., via the sgr1 capability).