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Diffstat (limited to 'usr.sbin/pcvt/Misc/Doc/Keyboard.VT')
| -rw-r--r-- | usr.sbin/pcvt/Misc/Doc/Keyboard.VT | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/usr.sbin/pcvt/Misc/Doc/Keyboard.VT b/usr.sbin/pcvt/Misc/Doc/Keyboard.VT deleted file mode 100644 index 4353ec7..0000000 --- a/usr.sbin/pcvt/Misc/Doc/Keyboard.VT +++ /dev/null @@ -1,231 +0,0 @@ -================================================================================ -# # -# Function key mapping for the "more VT220" - like layout # -# # -================================================================================ - - -I. Special Keys Used To Change The General Runtime Functionality -===================================================================== - - - CTRL-F9 Function key labels ON / OFF - ------------------------------------ - - this key is only operational, when in HP/VT mode, see CTRL-F11 - - CTRL-F9 toggles between function key labels displayed or not. - - ON: screen has either 25-3 = 22, 28-3 = 25 or 50-3 = 47 lines - 2 lines fkey labels displayed - row/col display enabled - 1 line status/load avg line - - OFF: screen has either 25-3 = 22, 28-3 = 25 or 50-3 = 47 lines - no function key labels displayed - no row/col display - no status/load avg line - - applicable escape sequences: - - switch OFF: - ESC & j @ remove labels from screen - - switch ON: - ESC & j A display system fkey labels - ESC & j B display user fkey labels - ESC & j C display current fkey labels - - - CTRL-F10 User / System Function key labels - ------------------------------------------------- - - this key is only operational, when in HP/VT mode, see CTRL-F11 - - CTRL-F10 toggles between the display of user or system - function key labels - - this key is only active if labels are toggled on via - the CTRL-F9 function key - - screen has either 25-3 = 22, 28-3 = 25 or 50-3 = 47 lines - 2 lines fkey labels displayed - row/col display enabled - 1 line status/load avg line - - - applicable escape sequences: (see above) - - ESC & j A display system fkey labels - ESC & j B display user fkey labels - ESC & j C display current fkey labels - - - CTRL-F11 Toggle between pure VT and HP-VT Emulation - ---------------------------------------------------------- - - This key switches between pure vt100/vt220 mode and - vt100/vt220 with hp-fkey-labels mode of operation. - this is not dependent of any screen resolution the - virtual consoles are in. - - initially, after power on, all virtual screens are in - the pure vt-mode: - - - the emulator does not execute any hp escape sequences - - the function key label lines are switched off - - no load average or status line is displayed - - no row / column counter is displayed - - the full screen 25x80, 28x80 or 50x80 is usable - - CTRL-F9 and CTRL-F10 have no function - - when toggled to the vt/hp mix of operation, the following - changes take place: - - - the emulator executes the supported hp-esc sequences - - the function key labels are displayable depending - on the state of CTRL-F9/CTRL-F10 - - the load average is displayed - - the row / column counters are displayed - - in any screen resolution, the last 3 lines are lost, - so one has a 22x80, 25x80 and 47x80 resolution - - CTRL-F9 and CTRL-F10 are operational. - - when switching modes by means of CTRL-F11, the following - changes to the current environment, the emulator may - be in, apply: - - - the screen is cleared - - the cursor moves to the home position - - the scrolling region is reset to default - - (this functionality is available via an ioctl) - - F5 Cycle current page - -------------------------- - - This key cycles through the display of the video - pages. on startup, page 0 is displayed; with every - keypress of F5, the next page is displayed, wrapping - from the maximum page number back to page 0. - - F1 switches to page 0 - F2 switches to page 1 - F3 switches to page 2 - F4 switches to page 3 - - Shift-F1 -- select screen 4 - Shift-F2 -- select screen 5 - Shift-F3 -- select screen 6 - Shift-F4 -- select screen 7 - Shift-F5 -- select (current screen - 1) - - (this functionality is available via an ioctl) - - -II. Special Keys used to change the Runtime Functionality of a Page -======================================================================= - - when in mixed HP/VT mode, one has two types of function key labels - on screen, user function keys and system function keys. they are - accessed by using the CTRL key while pressing a function key. - - the function key labels are NOT available in pure VT220 mode--although - the function keys are still active - - the user function keys and their labels can be reprogrammed by use of - escape sequences. - - in system function key mode, several pre-programmed functions inside - the emulator can be toggled, currently implemented are: - - - CTRL-F1, toggle 80/132 columns - - CTRL-F2, soft reset emulator - - CTRL-F3, toggle force 24 lines mode - - CTRL-F4, toggle keyboard debugging (if compiled in) - - CTRL-F5, toggle the audible beep generation - - CTRL-F6, toggle 7/8 bit char width - - CTRL-F7, toggle display functions. this means that control codes - in the range 0x00 to 0x1f are not EXECUTED by the emulator - any longer, but displayed on the screen - - CTRL-F8, toggle automatic cursor wraparound at end of line - - these functions operate just for the selected page - - -III. Keyboard VT220 compatibility -==================================== - - The following keys behave different as probably expected. - - They were mapped to provide more VT220 compatibility. - - - PC Keyboard VT220 Keyboard - ------------- -------------------------------------------------- - F6 - F12 emit the sequences for VT220 F6 - F12 keys - (ESC [ 17 ~ .... ESC [ 24 ~) - - ALT F1 - F10 emit the sequences for VT220 F11 - F14, HELP, DO, - F17 - F20 keys - (ESC [ 23 ~ .... ESC [ 34 ~) - - SHIFT F6 - F12 emit the User Definable Key sequences for VT220 - F6 - F12 keys or - (ESC [ 17 ~ .... ESC [ 24 ~) for cleared sequences - - ALTSHIFT F1-F10 emit the User Definable Key sequences for VT220 - F11 - F14, HELP, DO, F17 - F20 keys or - (ESC [ 23 ~ .... ESC [ 34 ~) for cleared sequences - - Insert Insert Here (ESC [ 2 ~) - - Delete Remove (ESC [ 3 ~) - - Home Find (ESC [ 1 ~) - - End Select (ESC [ 4 ~) - - PgUp Prev Screen (ESC [ 5 ~) - - PgDn Next Screen (ESC [ 6 ~) - - PrtSc (ignored) - - Pause (ignored) - - Break (ignored) - - Cursor Keys dependent upon state of cursor key mode either - ESC [ A ... ESC [ D or ESC O A ... ESC O D - - NumLock toggles Numeric Keypad for Keypad Numeric Mode - and Keypad Application Mode - - ALT-Keypad-0 can be used to generate any keycode in the - ALT-Keypad-1 rage 0-255. - ALT-Keypad-2 this was modeled with the behaviour of a - ALT-Keypad-3 popular boot loader in mind - ALT-Keypad-4 - ALT-Keypad-5 - ALT-Keypad-6 - ALT-Keypad-7 - ALT-Keypad-8 - ALT-Keypad-9 - - Numeric Keypad dependent upon state of keypad numeric/application - mode either 0 ... 9 or ESC O p ... ESC O y - - ALT-NumLock emits PF1 sequence (ESC O P) - - ALT-Keypad-/ emits PF2 sequence (ESC O Q) - - ALT-Keypad-* emits PF3 sequence (ESC O R) - - ALT-Keypad-- emits PF4 sequence (ESC O S) - - ALT-F11 emits PF1 sequence (ESC O P) - - ALT-F12 emits PF2 sequence (ESC O Q) - -/* EOF */ |
