X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fscr_dump.5.html;h=55b0e85349e1fd44f4587b64c67a8a1e7fec54d2;hp=ed7a18f84fc8b1c35c03ffbea61b237805cd8515;hb=d97989d1e0db7282c723cabb44b991b951790006;hpb=ed646e3f683083e787c6ba773364401dc9fa9d40 diff --git a/doc/html/man/scr_dump.5.html b/doc/html/man/scr_dump.5.html index ed7a18f8..55b0e853 100644 --- a/doc/html/man/scr_dump.5.html +++ b/doc/html/man/scr_dump.5.html @@ -1,6 +1,6 @@ - + scr_dump 5 - +

scr_dump 5

-scr_dump(5)                                                        scr_dump(5)
+scr_dump(5)                   File Formats Manual                  scr_dump(5)
 
 
 
@@ -75,22 +75,22 @@
            ber  was  unused  by  other  applications.   This 16-bit number was
            unused:
 
-             0x8888 (octal "\210\210")
+               0x8888 (octal "\210\210")
 
            but to be more certain, this 32-bit number was chosen:
 
-             0x88888888 (octal "\210\210\210\210")
+               0x88888888 (octal "\210\210\210\210")
 
            This is the pattern submitted to the maintainers of the  file  pro-
            gram:
 
-             #
-             # ncurses5 (and before) did not use a magic number,
-             # making screen dumps "data".
-             #
-             # ncurses6 (2015) uses this format, ignoring byte-order
-             0    string    \210\210\210\210ncurses    ncurses6 screen image
-             #
+               #
+               # ncurses5 (and before) did not use a magic number,
+               # making screen dumps "data".
+               #
+               # ncurses6 (2015) uses this format, ignoring byte-order
+               0    string    \210\210\210\210ncurses    ncurses6 screen image
+               #
 
        o   The screen dumps are written in textual form, so that internal data
            sizes are not directly related to the dump-format, and enabling the
@@ -154,7 +154,7 @@
           o   Shading is used to identify  X/Open  Enhanced  Curses  material,
               relating to interfaces included to provide enhanced capabilities
               for applications originally written to be  compiled  on  systems
-              based  on  the  UNIX  operating  system. Therefore, the features
+              based  on  the  UNIX  operating system.  Therefore, the features
               described may not be present on systems that conform to XPG4  or
               to  earlier XPG releases.  The relevant reference pages may pro-
               vide additional or more specific portability warnings about  use
@@ -171,26 +171,26 @@
 
        The Solaris curses source has these definitions:
 
-         /* terminfo magic number */
-         #define MAGNUM  0432
+           /* terminfo magic number */
+           #define MAGNUM  0432
 
-         /* curses screen dump magic number */
-         #define SVR2_DUMP_MAGIC_NUMBER  0433
-         #define SVR3_DUMP_MAGIC_NUMBER  0434
+           /* curses screen dump magic number */
+           #define SVR2_DUMP_MAGIC_NUMBER  0433
+           #define SVR3_DUMP_MAGIC_NUMBER  0434
 
        That is, the feature was likely introduced in SVr2 (1984), and improved
        in SVr3 (1987).  The Solaris curses source has no magic number for SVr4
        (1989).  Other operating systems (AIX and  HPUX)  use  a  magic  number
        which would correspond to this definition:
 
-         /* curses screen dump magic number */
-         #define SVR4_DUMP_MAGIC_NUMBER  0435
+           /* curses screen dump magic number */
+           #define SVR4_DUMP_MAGIC_NUMBER  0435
 
        That  octal number in bytes is 001, 035.  Because most Unix vendors use
        big-endian hardware, the magic number is written  with  the  high-order
        byte first, e.g.,
 
-          01 35
+            01 35
 
        After  the magic number, the WINDOW structure and line-data are written
        in binary format.  While the magic number used by the Unix systems  can
@@ -235,7 +235,7 @@
        but begins the file with its three-byte identifier "PDC", followed by a
        one-byte version, e.g.,
 
-              "PDC\001"
+                "PDC\001"

NetBSD

@@ -260,55 +260,55 @@
        Given a simple program which writes text to the  screen  (and  for  the
        sake of example, limiting the screen-size to 10x20):
 
-         #include <curses.h>
-
-         int
-         main(void)
-         {
-             putenv("LINES=10");
-             putenv("COLUMNS=20");
-             initscr();
-             start_color();
-             init_pair(1, COLOR_WHITE, COLOR_BLUE);
-             init_pair(2, COLOR_RED, COLOR_BLACK);
-             bkgd(COLOR_PAIR(1));
-             move(4, 5);
-             attron(A_BOLD);
-             addstr("Hello");
-             move(5, 5);
-             attroff(A_BOLD);
-             attrset(A_REVERSE | COLOR_PAIR(2));
-             addstr("World!");
-             refresh();
-             scr_dump("foo.out");
-             endwin();
-             return 0;
-         }
+           #include <curses.h>
+
+           int
+           main(void)
+           {
+               putenv("LINES=10");
+               putenv("COLUMNS=20");
+               initscr();
+               start_color();
+               init_pair(1, COLOR_WHITE, COLOR_BLUE);
+               init_pair(2, COLOR_RED, COLOR_BLACK);
+               bkgd(COLOR_PAIR(1));
+               move(4, 5);
+               attron(A_BOLD);
+               addstr("Hello");
+               move(5, 5);
+               attroff(A_BOLD);
+               attrset(A_REVERSE | COLOR_PAIR(2));
+               addstr("World!");
+               refresh();
+               scr_dump("foo.out");
+               endwin();
+               return 0;
+           }
 
        When run using ncurses6, the output looks like this:
 
-         \210\210\210\210ncurses 6.0.20170415
-         _cury=5
-         _curx=11
-         _maxy=9
-         _maxx=19
-         _flags=14
-         _attrs=\{REVERSE|C2}
-         flag=_idcok
-         _delay=-1
-         _regbottom=9
-         _bkgrnd=\{NORMAL|C1}\s
-         rows:
-         1:\{NORMAL|C1}\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
-         2:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
-         3:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
-         4:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
-         5:\s\s\s\s\s\{BOLD}Hello\{NORMAL}\s\s\s\s\s\s\s\s\s\s
-         6:\s\s\s\s\s\{REVERSE|C2}World!\{NORMAL|C1}\s\s\s\s\s\s\s\s\s
-         7:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
-         8:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
-         9:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
-         10:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           \210\210\210\210ncurses 6.0.20170415
+           _cury=5
+           _curx=11
+           _maxy=9
+           _maxx=19
+           _flags=14
+           _attrs=\{REVERSE|C2}
+           flag=_idcok
+           _delay=-1
+           _regbottom=9
+           _bkgrnd=\{NORMAL|C1}\s
+           rows:
+           1:\{NORMAL|C1}\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           2:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           3:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           4:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           5:\s\s\s\s\s\{BOLD}Hello\{NORMAL}\s\s\s\s\s\s\s\s\s\s
+           6:\s\s\s\s\s\{REVERSE|C2}World!\{NORMAL|C1}\s\s\s\s\s\s\s\s\s
+           7:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           8:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           9:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
+           10:\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s\s
 
        The first four octal escapes are actually nonprinting characters, while
        the remainder of the file is printable text.  You may notice:
@@ -326,39 +326,39 @@
 
        Running the same program with Solaris xpg4 curses gives this dump:
 
-         MAX=10,20
-         BEG=0,0
-         SCROLL=0,10
-         VMIN=1
-         VTIME=0
-         FLAGS=0x1000
-         FG=0,0
-         BG=0,0,
-         0,0,0,1,
-         0,19,0,0,
-         1,0,0,1,
-         1,19,0,0,
-         2,0,0,1,
-         2,19,0,0,
-         3,0,0,1,
-         3,19,0,0,
-         4,0,0,1,
-         4,5,0x20,0,Hello
-         4,10,0,1,
-         4,19,0,0,
-         5,0,0,1,
-         5,5,0x4,2,World!
-         5,11,0,1,
-         5,19,0,0,
-         6,0,0,1,
-         6,19,0,0,
-         7,0,0,1,
-         7,19,0,0,
-         8,0,0,1,
-         8,19,0,0,
-         9,0,0,1,
-         9,19,0,0,
-         CUR=11,5
+           MAX=10,20
+           BEG=0,0
+           SCROLL=0,10
+           VMIN=1
+           VTIME=0
+           FLAGS=0x1000
+           FG=0,0
+           BG=0,0,
+           0,0,0,1,
+           0,19,0,0,
+           1,0,0,1,
+           1,19,0,0,
+           2,0,0,1,
+           2,19,0,0,
+           3,0,0,1,
+           3,19,0,0,
+           4,0,0,1,
+           4,5,0x20,0,Hello
+           4,10,0,1,
+           4,19,0,0,
+           5,0,0,1,
+           5,5,0x4,2,World!
+           5,11,0,1,
+           5,19,0,0,
+           6,0,0,1,
+           6,19,0,0,
+           7,0,0,1,
+           7,19,0,0,
+           8,0,0,1,
+           8,19,0,0,
+           9,0,0,1,
+           9,19,0,0,
+           CUR=11,5
 
        Solaris  getwin  requires  that  all parameters are present, and in the
        same order.  The xpg4 curses library does not know about the bce  (back
@@ -368,28 +368,28 @@
        ground color.  However, its screen dumps are in binary.   Here  is  the
        corresponding dump (using "od -t x1"):
 
-         0000000 1c 01 c3 d6 f3 58 05 00 0b 00 0a 00 14 00 00 00
-         0000020 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00
-         0000040 00 00 b8 1a 06 08 cc 1a 06 08 00 00 09 00 10 00
-         0000060 00 00 00 80 00 00 20 00 00 00 ff ff ff ff 00 00
-         0000100 ff ff ff ff 00 00 00 00 20 80 00 00 20 80 00 00
-         0000120 20 80 00 00 20 80 00 00 20 80 00 00 20 80 00 00
-         *
-         0000620 20 80 00 00 20 80 00 00 20 80 00 00 48 80 00 04
-         0000640 65 80 00 04 6c 80 00 04 6c 80 00 04 6f 80 00 04
-         0000660 20 80 00 00 20 80 00 00 20 80 00 00 20 80 00 00
-         *
-         0000740 20 80 00 00 20 80 00 00 20 80 00 00 57 00 81 00
-         0000760 6f 00 81 00 72 00 81 00 6c 00 81 00 64 00 81 00
-         0001000 21 00 81 00 20 80 00 00 20 80 00 00 20 80 00 00
-         0001020 20 80 00 00 20 80 00 00 20 80 00 00 20 80 00 00
-         *
-         0001540 20 80 00 00 20 80 00 00 00 00 f6 d1 01 00 f6 d1
-         0001560 08 00 00 00 40 00 00 00 00 00 00 00 00 00 00 07
-         0001600 00 04 00 01 00 01 00 00 00 01 00 00 00 00 00 00
-         0001620 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-         *
-         0002371
+           0000000 1c 01 c3 d6 f3 58 05 00 0b 00 0a 00 14 00 00 00
+           0000020 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00
+           0000040 00 00 b8 1a 06 08 cc 1a 06 08 00 00 09 00 10 00
+           0000060 00 00 00 80 00 00 20 00 00 00 ff ff ff ff 00 00
+           0000100 ff ff ff ff 00 00 00 00 20 80 00 00 20 80 00 00
+           0000120 20 80 00 00 20 80 00 00 20 80 00 00 20 80 00 00
+           *
+           0000620 20 80 00 00 20 80 00 00 20 80 00 00 48 80 00 04
+           0000640 65 80 00 04 6c 80 00 04 6c 80 00 04 6f 80 00 04
+           0000660 20 80 00 00 20 80 00 00 20 80 00 00 20 80 00 00
+           *
+           0000740 20 80 00 00 20 80 00 00 20 80 00 00 57 00 81 00
+           0000760 6f 00 81 00 72 00 81 00 6c 00 81 00 64 00 81 00
+           0001000 21 00 81 00 20 80 00 00 20 80 00 00 20 80 00 00
+           0001020 20 80 00 00 20 80 00 00 20 80 00 00 20 80 00 00
+           *
+           0001540 20 80 00 00 20 80 00 00 00 00 f6 d1 01 00 f6 d1
+           0001560 08 00 00 00 40 00 00 00 00 00 00 00 00 00 00 07
+           0001600 00 04 00 01 00 01 00 00 00 01 00 00 00 00 00 00
+           0001620 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+           *
+           0002371

scr_dump 5

NetBSD

SEE ALSO