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author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-10 09:13:43 -0800 |
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committer | Martin Roth <martinroth@google.com> | 2015-11-20 16:27:36 +0100 |
commit | 5bbc5e5e0d516ea1db958c96f82ea8fbea1bc858 (patch) | |
tree | 1813b1f69e88ecea5f8c2ec6b797e5a066dd37fb /payloads/libpayload/curses/PDCurses/doc/intro.txt | |
parent | 9b7bb4911d26eab0b4cff4e0c3875d46f4f03f51 (diff) | |
download | coreboot-5bbc5e5e0d516ea1db958c96f82ea8fbea1bc858.tar.xz |
libpayload: PDCurses: Remove trailing whitespace
find . -type f |xargs perl -pi -e 's, *$,,'
find . -type f |xargs perl -pi -e 's, *$,,'
Change-Id: I62c2bc15b7c395a68b68422e701edf98b08e27c6
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12399
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'payloads/libpayload/curses/PDCurses/doc/intro.txt')
-rw-r--r-- | payloads/libpayload/curses/PDCurses/doc/intro.txt | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/payloads/libpayload/curses/PDCurses/doc/intro.txt b/payloads/libpayload/curses/PDCurses/doc/intro.txt index b54dcf015f..c0f80fe0cc 100644 --- a/payloads/libpayload/curses/PDCurses/doc/intro.txt +++ b/payloads/libpayload/curses/PDCurses/doc/intro.txt @@ -23,16 +23,16 @@ convenient order. Once all data have been added, the routine refresh() is called. The package then determines what changes have been made which affect the screen. The screen contents are then changed to reflect those characters now in the window, using a -sequence of operations optimized for the type of terminal in use. +sequence of operations optimized for the type of terminal in use. At a higher level routines combining the actions of move() and addch() are defined, as are routines to add whole strings and to perform -format conversions in the manner of printf(). +format conversions in the manner of printf(). Interfaces are also defined to erase the entire window and to specify the attributes of individual characters in the window. Attributes such as inverse video, underline and blink can be used on a -per-character basis. +per-character basis. New windows can be created by allowing the application to build several images of the screen and display the appropriate one very @@ -41,18 +41,18 @@ each routine that manipulates the default window, stdscr, there is a corresponding routine prefixed with w to manipulate the contents of a specified window; for example, move() and wmove(). In fact, move(...) is functionally equivalent to wmove( stdscr, ...). This is similar to -the interface offered by printf(...) and fprintf(stdout, ...). +the interface offered by printf(...) and fprintf(stdout, ...). Windows do not have to correspond to the entire screen. It is possible to create smaller windows, and also to indicate that the window is only partially visible on the screen. Furthermore, large windows or pads, which are bigger than the actual screen size, may be -created. +created. Interfaces are also defined to allow input character manipulation and to disable and enable many input attributes: character echo, single character input with or without signal processing (cbreak or raw -modes), carriage returns mapping to newlines, screen scrolling, etc. +modes), carriage returns mapping to newlines, screen scrolling, etc. Data Types and the <curses.h> Header @@ -60,14 +60,14 @@ Data Types and the <curses.h> Header The data types supported by curses are described in this section. -As the library supports a procedural interface to the data types, actual -structure contents are not described. All curses data are manipulated +As the library supports a procedural interface to the data types, actual +structure contents are not described. All curses data are manipulated using the routines provided. THE <curses.h> HEADER -The <curses.h> header defines various constants and declares the data +The <curses.h> header defines various constants and declares the data types that are available to the application. @@ -82,8 +82,8 @@ The following data types are declared: cchar_t the wide-character equivalent of chtype attr_t for WA_-style attributes -The actual WINDOW and SCREEN objects used to store information are -created by the corresponding routines and a pointer to them is provided. +The actual WINDOW and SCREEN objects used to store information are +created by the corresponding routines and a pointer to them is provided. All manipulation is through that pointer. @@ -93,15 +93,15 @@ The following variables are defined: LINES number of lines on terminal screen COLS number of columns on terminal screen - stdscr pointer to the default screen window + stdscr pointer to the default screen window curscr pointer to the current screen image SP pointer to the current SCREEN struct Mouse_status status of the mouse COLORS number of colors available COLOR_PAIRS number of color pairs available TABSIZE size of one TAB block - acs_map[] alternate character set map - ttytype[] terminal name/description + acs_map[] alternate character set map + ttytype[] terminal name/description CONSTANTS @@ -118,7 +118,7 @@ GENERAL VIDEO ATTRIBUTES -Normally, attributes are a property of the character. +Normally, attributes are a property of the character. For chtype: @@ -129,7 +129,7 @@ For chtype: A_INVIS invisible A_ITALIC italic A_LEFTLINE line along the left edge - A_PROTECT protected (?) -- PDCurses renders this as a + A_PROTECT protected (?) -- PDCurses renders this as a combination of the *LINE attributes A_REVERSE reverse video A_RIGHTLINE line along the right edge @@ -140,8 +140,8 @@ For chtype: A_CHARTEXT bit-mask to extract a character A_COLOR bit-mask to extract a color-pair -Not all attributes will work on all terminals. A_RIGHTLINE, A_LEFTLINE -and A_ITALIC are specific to PDCurses. A_INVIS and A_ITALIC are given +Not all attributes will work on all terminals. A_RIGHTLINE, A_LEFTLINE +and A_ITALIC are specific to PDCurses. A_INVIS and A_ITALIC are given the same value in PDCurses. For attr_t: @@ -158,14 +158,14 @@ For attr_t: WA_STANDOUT same as A_STANDOUT WA_UNDERLINE same as A_UNDERLINE -Note that while A_LEFTLINE and A_RIGHTLINE are PDCurses-specific, -WA_LEFT and WA_RIGHT are standard. The following are also defined, for -compatibility, but currently have no effect in PDCurses: WA_HORIZONTAL, +Note that while A_LEFTLINE and A_RIGHTLINE are PDCurses-specific, +WA_LEFT and WA_RIGHT are standard. The following are also defined, for +compatibility, but currently have no effect in PDCurses: WA_HORIZONTAL, WA_LOW, WA_TOP, WA_VERTICAL. THE ALTERNATE CHARACTER SET -For use in chtypes and with related functions. These are a portable way +For use in chtypes and with related functions. These are a portable way to represent graphics characters on different terminals. VT100-compatible symbols -- box characters: @@ -200,7 +200,7 @@ for optimum portability: ACS_RARROW right arrow ACS_DARROW down arrow ACS_UARROW up arrow - ACS_BOARD checkerboard -- lighter (less dense) than + ACS_BOARD checkerboard -- lighter (less dense) than ACS_CKBOARD ACS_LANTERN lantern symbol ACS_BLOCK solid block @@ -230,7 +230,7 @@ Box character aliases: ACS_SBSB same as ACS_VLINE ACS_SSSS same as ACS_PLUS -For cchar_t and wide-character functions, WACS_ equivalents are also +For cchar_t and wide-character functions, WACS_ equivalents are also defined. COLORS @@ -246,7 +246,7 @@ For use with init_pair(), color_set(), etc.: COLOR_YELLOW COLOR_WHITE -Use these instead of numeric values. The definition of the colors +Use these instead of numeric values. The definition of the colors depends on the implementation of curses. @@ -354,19 +354,19 @@ The virtual keypad is arranged like this: left B2 right C1 down C3 -This list is incomplete -- see curses.h for the full list, and use the -testcurs demo to see what values are actually returned. The above are -just the keys required by X/Open. In particular, PDCurses defines many +This list is incomplete -- see curses.h for the full list, and use the +testcurs demo to see what values are actually returned. The above are +just the keys required by X/Open. In particular, PDCurses defines many CTL_ and ALT_ combinations; these are not portable. FUNCTIONS -The following table lists each curses routine and the name of the manual +The following table lists each curses routine and the name of the manual page on which it is described. -Functions from the X/Open curses standard -- complete, except for -getch() and ungetch(), which are implemented as macros for DOS +Functions from the X/Open curses standard -- complete, except for +getch() and ungetch(), which are implemented as macros for DOS compatibility: Curses Function Manual Page Name @@ -649,9 +649,9 @@ compatibility: wtouchln touch wvline border -Wide-character functions from the X/Open standard -- these are only -available when PDCurses is built with PDC_WIDE defined, and the -prototypes are only available from curses.h when PDC_WIDE is defined +Wide-character functions from the X/Open standard -- these are only +available when PDCurses is built with PDC_WIDE defined, and the +prototypes are only available from curses.h when PDC_WIDE is defined before its inclusion in your app: addnwstr addstr @@ -781,7 +781,7 @@ Functions from ncurses: wenclose mouse wmouse_trafo mouse -PDCurses-specific functions -- avoid these in code that's intended to be +PDCurses-specific functions -- avoid these in code that's intended to be portable: addrawch addch |