HP OpenVMS Debugger Manual

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A.4 Online Keypad Key Diagrams

Online help for the keypad keys is available by pressing the Help key and also the PF2 key, either by itself or with other keys (see Table A-3). You can also use the SHOW KEY command to identify key definitions.

Table A-3 Keys That Invoke Online Help to Display Keypad Diagrams
Key or
Key Sequence Command Sequence Invoked Description

Help HELP KEYPAD SUMMARY Shows a diagram of the keypad keys and summarizes each key's function

PF2 HELP KEYPAD DEFAULT Shows a diagram of the keypad keys and their DEFAULT functions

PF1-PF2 HELP KEYPAD GOLD Shows a diagram of the keypad keys and their GOLD functions

PF4-PF2 HELP KEYPAD BLUE Shows a diagram of the keypad keys and their BLUE functions

F18-PF2 HELP KEYPAD MOVE Shows a diagram of the keypad keys and their MOVE DEFAULT functions

F18-PF1-PF2 HELP KEYPAD MOVE_GOLD Shows a diagram of the keypad keys and their MOVE GOLD functions

F18-PF4-PF2 HELP KEYPAD MOVE_BLUE Shows a diagram of the keypad keys and their MOVE BLUE functions

F19-PF2 HELP KEYPAD EXPAND Shows a diagram of the keypad keys and their EXPAND DEFAULT functions

F19-PF1-PF2 HELP KEYPAD EXPAND_GOLD Shows a diagram of the keypad keys and their EXPAND GOLD functions

F19-PF4-PF2 HELP KEYPAD EXPAND_BLUE Shows a diagram of the keypad keys and their EXPAND BLUE functions

F20-PF2 HELP KEYPAD CONTRACT Shows a diagram of the keypad keys and their CONTRACT DEFAULT functions

F20-PF1-PF2 HELP KEYPAD CONTRACT_GOLD Shows a diagram of the keypad keys and their CONTRACT GOLD functions

F20-PF4-PF2 HELP KEYPAD CONTRACT_BLUE Shows a diagram of the keypad keys and their CONTRACT BLUE functions

**Table A-3 Keys That Invoke Online Help to Display Keypad Diagrams**
Key or Key Sequence	Command Sequence Invoked	Description
Help	HELP KEYPAD SUMMARY	Shows a diagram of the keypad keys and summarizes each key's function
PF2	HELP KEYPAD DEFAULT	Shows a diagram of the keypad keys and their DEFAULT functions
PF1-PF2	HELP KEYPAD GOLD	Shows a diagram of the keypad keys and their GOLD functions
PF4-PF2	HELP KEYPAD BLUE	Shows a diagram of the keypad keys and their BLUE functions
F18-PF2	HELP KEYPAD MOVE	Shows a diagram of the keypad keys and their MOVE DEFAULT functions
F18-PF1-PF2	HELP KEYPAD MOVE_GOLD	Shows a diagram of the keypad keys and their MOVE GOLD functions
F18-PF4-PF2	HELP KEYPAD MOVE_BLUE	Shows a diagram of the keypad keys and their MOVE BLUE functions
F19-PF2	HELP KEYPAD EXPAND	Shows a diagram of the keypad keys and their EXPAND DEFAULT functions
F19-PF1-PF2	HELP KEYPAD EXPAND_GOLD	Shows a diagram of the keypad keys and their EXPAND GOLD functions
F19-PF4-PF2	HELP KEYPAD EXPAND_BLUE	Shows a diagram of the keypad keys and their EXPAND BLUE functions
F20-PF2	HELP KEYPAD CONTRACT	Shows a diagram of the keypad keys and their CONTRACT DEFAULT functions
F20-PF1-PF2	HELP KEYPAD CONTRACT_GOLD	Shows a diagram of the keypad keys and their CONTRACT GOLD functions
F20-PF4-PF2	HELP KEYPAD CONTRACT_BLUE	Shows a diagram of the keypad keys and their CONTRACT BLUE functions

A.5 Debugger Key Definitions

Table A-4 identifies all key definitions.

Table A-4 Debugger Key Definitions
Key State Command Invoked or Function

KP0 DEFAULT STEP

GOLD STEP/INTO

BLUE STEP/OVER

KP1 DEFAULT EXAMINE. Examines the logical successor of the current entity, if one is defined (the next location).

GOLD EXAMINE ^. Enables you to examine the logical predecessor of the current entity, if one is defined (the previous location).

BLUE Displays three sets of predefined process-specific source and instruction displays, SRC_ n and INST_ n. These consist of source and instruction displays for the visible process at S2 and RS2, respectively; source and instruction displays for the previous process on the process list at S1 and RS1, respectively; and source and instruction displays for the next process on the process list at S3 and RS3, respectively.

KP2 DEFAULT SCROLL/DOWN

GOLD SCROLL/BOTTOM

BLUE SCROLL/DOWN (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.

MOVE MOVE/DOWN

MOVE_GOLD MOVE/DOWN:999

MOVE_BLUE MOVE/DOWN:5

EXPAND EXPAND/DOWN

EXPAND_GOLD EXPAND/DOWN:999

EXPAND_BLUE EXPAND/DOWN:5

CONTRACT EXPAND/DOWN:-1

CONTRACT_GOLD EXPAND/DOWN:-999

CONTRACT_BLUE EXPAND/DOWN:-5

KP3 DEFAULT SELECT/SCROLL %NEXTSCROLL. Selects as the current scrolling display the next display in the display list after the current scrolling display.

GOLD SELECT/OUTPUT %NEXTOUTPUT. Selects the next output display in the display list as the current output display.

BLUE Displays three predefined process-specific source displays, SRC_ n. These are located at S1, S2, and S3, respectively, for the previous, current (visible), and next process on the process list.

KP4 DEFAULT SCROLL/LEFT

GOLD SCROLL/LEFT:255

BLUE SCROLL/LEFT (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.

MOVE MOVE/LEFT

MOVE_GOLD MOVE/LEFT:999

MOVE_BLUE MOVE/LEFT:10

EXPAND EXPAND/LEFT

EXPAND_GOLD EXPAND/LEFT:999

EXPAND_BLUE EXPAND/LEFT:10

CONTRACT EXPAND/LEFT:-1

CONTRACT_GOLD EXPAND/LEFT:-999

CONTRACT_BLUE EXPAND/LEFT:-10

KP5 DEFAULT EXAMINE/SOURCE .%SOURCE_SCOPE\%PC; EXAMINE/INST .%INST_SCOPE\%PC. In line (noscreen) mode, displays the source line and the instruction to be executed next. In screen mode, centers the current source display on the next source line to be executed, and the current instruction display on the next instruction to be executed.

GOLD SHOW CALLS

BLUE SHOW CALLS 3

KP6 DEFAULT SCROLL/RIGHT

GOLD SCROLL/RIGHT:255

BLUE SCROLL/RIGHT (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.

MOVE MOVE/RIGHT

MOVE_GOLD MOVE/RIGHT:999

MOVE_BLUE MOVE/RIGHT:10

EXPAND EXPAND/RIGHT

EXPAND_GOLD EXPAND/RIGHT:999

EXPAND_BLUE EXPAND/RIGHT:10

CONTRACT EXPAND/RIGHT:-1

CONTRACT_GOLD EXPAND/RIGHT:-999

CONTRACT_BLUE EXPAND/RIGHT:-10

KP7 DEFAULT DISPLAY SRC AT LH1, INST AT RH1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/SOURCE SRC; SELECT/INST INST; SELECT/OUT OUT. Displays the SRC, INST, OUT, and PROMPT displays with the proper attributes.

GOLD DISPLAY INST AT LH1, REG AT RH1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/INST INST; SELECT/OUT OUT. Displays the INST, REG, OUT, and PROMPT displays with the proper attributes.

BLUE Displays two sets of predefined process-specific source and instruction displays, SRC_ n and INST_ n. These consist of source and instruction displays for the visible process at Q1 and RQ1, respectively, and source and instruction displays for the next process on the process list at Q2 and RQ2, respectively.

KP8 DEFAULT SCROLL/UP

GOLD SCROLL/TOP

BLUE SCROLL/UP (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.

MOVE MOVE/UP

MOVE_GOLD MOVE/UP:999

MOVE_BLUE MOVE/UP:5

EXPAND EXPAND/UP

EXPAND_GOLD EXPAND/UP:999

EXPAND_BLUE EXPAND/UP:5

CONTRACT EXPAND/UP:-1

CONTRACT_GOLD EXPAND/UP:-999

CONTRACT_BLUE EXPAND/UP:-5

KP9 DEFAULT DISPLAY %NEXTDISP. Displays the next display in the display list through its current window (removed displays are not included).

GOLD SET PROCESS/VISIBLE %NEXT_PROCESS. Makes the next process in the process list the visible process.

BLUE Displays two predefined process-specific source displays, SRC_ n. These are located at Q1 and Q2, respectively, for the visible process and for the next process on the process list.

PF1 Invokes the GOLD function of the next key you press.

PF2 Shows a diagram of the keypad keys and their DEFAULT functions

PF3 DEFAULT SET MODE SCREEN; SET STEP NOSOURCE. Enables screen mode and suppresses the output of source lines that would normally appear in the output display (since that output is redundant when the source display is present).

GOLD SET MODE NOSCREEN; SET STEP SOURCE. Disables screen mode and restores the output of source lines.

BLUE DISPLAY/GENERATE. Regenerates the contents of all automatically updated displays.

PF4 Invokes the BLUE function of the next key you press.

COMMA DEFAULT GO

GOLD SELECT/SOURCE %NEXT_SOURCE. Selects the next source display in the display list as the current source display.

BLUE SELECT/INSTRUCTION %NEXTINST. Selects the next instruction display in the display list as the current instruction display.

MINUS DEFAULT DISPLAY %NEXTDISP AT S12345, PROMPT AT S6; SELECT/SCROLL %CURDISP. Displays the next display in the display list at essentially full screen (top of screen to top of PROMPT display). Selects that display as the current scrolling display.

GOLD Undefined.

BLUE DISPLAY SRC AT H1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/SOURCE SRC; SELECT/OUT OUT. Displays the SRC, OUT, and PROMPT displays with the proper attributes. This is the default display configuration.

Enter Enables you to enter (terminate) a command. Same effect as Return.

PERIOD All states Cancels the effect of pressing state keys that do not lock the state, such as GOLD and BLUE. Does not affect the operation of state keys that lock the state, such as MOVE, EXPAND, and CONTRACT.

Next Screen (E6) DEFAULT SCROLL/DOWN

Prev Screen (E5) DEFAULT SCROLL/UP

Remove (E3) DEFAULT DISPLAY/REMOVE %CURSCROLL. Removes the current scrolling display from the display list.

Select (E4) DEFAULT SELECT/SCROLL %NEXTSCROLL. Selects as the current scrolling display the next display in the display list after the current scrolling display.

F17 Puts the keypad in the DEFAULT state, enabling the scroll-display functions of KP2, KP4, KP6, and KP8. The keypad is in the DEFAULT state when you invoke the debugger.

F18 Puts the keypad in the MOVE state, enabling the move-display functions of KP2, KP4, KP6, and KP8.

F19 Puts the keypad in the EXPAND state, enabling the expand-display functions of KP2, KP4, KP6, and KP8.

F20 Puts the keypad in the CONTRACT state, enabling the contract-display functions of KP2, KP4, KP6, and KP8.

Ctrl/W DISPLAY/REFRESH

Ctrl/Z EXIT

**Table A-4 Debugger Key Definitions**
Key	State	Command Invoked or Function
KP0	DEFAULT	STEP
	GOLD	STEP/INTO
	BLUE	STEP/OVER
KP1	DEFAULT	EXAMINE. Examines the logical successor of the current entity, if one is defined (the next location).
	GOLD	EXAMINE ^. Enables you to examine the logical predecessor of the current entity, if one is defined (the previous location).
	BLUE	Displays three sets of predefined process-specific source and instruction displays, SRC_ n and INST_ n. These consist of source and instruction displays for the visible process at S2 and RS2, respectively; source and instruction displays for the previous process on the process list at S1 and RS1, respectively; and source and instruction displays for the next process on the process list at S3 and RS3, respectively.
KP2	DEFAULT	SCROLL/DOWN
	GOLD	SCROLL/BOTTOM
	BLUE	SCROLL/DOWN (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
	MOVE	MOVE/DOWN
	MOVE_GOLD	MOVE/DOWN:999
	MOVE_BLUE	MOVE/DOWN:5
	EXPAND	EXPAND/DOWN
	EXPAND_GOLD	EXPAND/DOWN:999
	EXPAND_BLUE	EXPAND/DOWN:5
	CONTRACT	EXPAND/DOWN:-1
	CONTRACT_GOLD	EXPAND/DOWN:-999
	CONTRACT_BLUE	EXPAND/DOWN:-5
KP3	DEFAULT	SELECT/SCROLL %NEXTSCROLL. Selects as the current scrolling display the next display in the display list after the current scrolling display.
	GOLD	SELECT/OUTPUT %NEXTOUTPUT. Selects the next output display in the display list as the current output display.
	BLUE	Displays three predefined process-specific source displays, SRC_ n. These are located at S1, S2, and S3, respectively, for the previous, current (visible), and next process on the process list.
KP4	DEFAULT	SCROLL/LEFT
	GOLD	SCROLL/LEFT:255
	BLUE	SCROLL/LEFT (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
	MOVE	MOVE/LEFT
	MOVE_GOLD	MOVE/LEFT:999
	MOVE_BLUE	MOVE/LEFT:10
	EXPAND	EXPAND/LEFT
	EXPAND_GOLD	EXPAND/LEFT:999
	EXPAND_BLUE	EXPAND/LEFT:10
	CONTRACT	EXPAND/LEFT:-1
	CONTRACT_GOLD	EXPAND/LEFT:-999
	CONTRACT_BLUE	EXPAND/LEFT:-10
KP5	DEFAULT	EXAMINE/SOURCE .%SOURCE_SCOPE\%PC; EXAMINE/INST .%INST_SCOPE\%PC. In line (noscreen) mode, displays the source line and the instruction to be executed next. In screen mode, centers the current source display on the next source line to be executed, and the current instruction display on the next instruction to be executed.
	GOLD	SHOW CALLS
	BLUE	SHOW CALLS 3
KP6	DEFAULT	SCROLL/RIGHT
	GOLD	SCROLL/RIGHT:255
	BLUE	SCROLL/RIGHT (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
	MOVE	MOVE/RIGHT
	MOVE_GOLD	MOVE/RIGHT:999
	MOVE_BLUE	MOVE/RIGHT:10
	EXPAND	EXPAND/RIGHT
	EXPAND_GOLD	EXPAND/RIGHT:999
	EXPAND_BLUE	EXPAND/RIGHT:10
	CONTRACT	EXPAND/RIGHT:-1
	CONTRACT_GOLD	EXPAND/RIGHT:-999
	CONTRACT_BLUE	EXPAND/RIGHT:-10
KP7	DEFAULT	DISPLAY SRC AT LH1, INST AT RH1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/SOURCE SRC; SELECT/INST INST; SELECT/OUT OUT. Displays the SRC, INST, OUT, and PROMPT displays with the proper attributes.
	GOLD	DISPLAY INST AT LH1, REG AT RH1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/INST INST; SELECT/OUT OUT. Displays the INST, REG, OUT, and PROMPT displays with the proper attributes.
	BLUE	Displays two sets of predefined process-specific source and instruction displays, SRC_ n and INST_ n. These consist of source and instruction displays for the visible process at Q1 and RQ1, respectively, and source and instruction displays for the next process on the process list at Q2 and RQ2, respectively.
KP8	DEFAULT	SCROLL/UP
	GOLD	SCROLL/TOP
	BLUE	SCROLL/UP (not terminated). To terminate the command, supply the number of lines to be scrolled (: n) or a display name.
	MOVE	MOVE/UP
	MOVE_GOLD	MOVE/UP:999
	MOVE_BLUE	MOVE/UP:5
	EXPAND	EXPAND/UP
	EXPAND_GOLD	EXPAND/UP:999
	EXPAND_BLUE	EXPAND/UP:5
	CONTRACT	EXPAND/UP:-1
	CONTRACT_GOLD	EXPAND/UP:-999
	CONTRACT_BLUE	EXPAND/UP:-5
KP9	DEFAULT	DISPLAY %NEXTDISP. Displays the next display in the display list through its current window (removed displays are not included).
	GOLD	SET PROCESS/VISIBLE %NEXT_PROCESS. Makes the next process in the process list the visible process.
	BLUE	Displays two predefined process-specific source displays, SRC_ n. These are located at Q1 and Q2, respectively, for the visible process and for the next process on the process list.
PF1		Invokes the GOLD function of the next key you press.
PF2		Shows a diagram of the keypad keys and their DEFAULT functions
PF3	DEFAULT	SET MODE SCREEN; SET STEP NOSOURCE. Enables screen mode and suppresses the output of source lines that would normally appear in the output display (since that output is redundant when the source display is present).
	GOLD	SET MODE NOSCREEN; SET STEP SOURCE. Disables screen mode and restores the output of source lines.
	BLUE	DISPLAY/GENERATE. Regenerates the contents of all automatically updated displays.
PF4		Invokes the BLUE function of the next key you press.
COMMA	DEFAULT	GO
	GOLD	SELECT/SOURCE %NEXT_SOURCE. Selects the next source display in the display list as the current source display.
	BLUE	SELECT/INSTRUCTION %NEXTINST. Selects the next instruction display in the display list as the current instruction display.
MINUS	DEFAULT	DISPLAY %NEXTDISP AT S12345, PROMPT AT S6; SELECT/SCROLL %CURDISP. Displays the next display in the display list at essentially full screen (top of screen to top of PROMPT display). Selects that display as the current scrolling display.
	GOLD	Undefined.
	BLUE	DISPLAY SRC AT H1, OUT AT S45, PROMPT AT S6; SELECT/SCROLL/SOURCE SRC; SELECT/OUT OUT. Displays the SRC, OUT, and PROMPT displays with the proper attributes. This is the default display configuration.
Enter		Enables you to enter (terminate) a command. Same effect as Return.
PERIOD	All states	Cancels the effect of pressing state keys that do not lock the state, such as GOLD and BLUE. Does not affect the operation of state keys that lock the state, such as MOVE, EXPAND, and CONTRACT.
Next Screen (E6)	DEFAULT	SCROLL/DOWN
Prev Screen (E5)	DEFAULT	SCROLL/UP
Remove (E3)	DEFAULT	DISPLAY/REMOVE %CURSCROLL. Removes the current scrolling display from the display list.
Select (E4)	DEFAULT	SELECT/SCROLL %NEXTSCROLL. Selects as the current scrolling display the next display in the display list after the current scrolling display.
F17		Puts the keypad in the DEFAULT state, enabling the scroll-display functions of KP2, KP4, KP6, and KP8. The keypad is in the DEFAULT state when you invoke the debugger.
F18		Puts the keypad in the MOVE state, enabling the move-display functions of KP2, KP4, KP6, and KP8.
F19		Puts the keypad in the EXPAND state, enabling the expand-display functions of KP2, KP4, KP6, and KP8.
F20		Puts the keypad in the CONTRACT state, enabling the contract-display functions of KP2, KP4, KP6, and KP8.
Ctrl/W		DISPLAY/REFRESH
Ctrl/Z		EXIT

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