Appendix B: Reserved Menu Entries

The following reserved menu entries are used by the various Toolkit routines that process input. These include C_PROCESS, I_INPUT, I_INPFLD, L_SELECT, S_SELECT, T_EDIT, T_VIEW, and some of the utility subroutines, among others. (When applicable, the Discussion sections for these routines list the menu entries recognized by the routine.)

The initial characters of menu entries indicates their function:

Initial characters	Function category
C_	Composite window processing
E_	Editing
I_	Input
O_	Key mapping and renditions
S_	Selection windows and listsvb
T_	Changing the view in text windows
TS_	Tab set processing
U_	EUTILS_METHOD processing

Reserved Menu Entries
Menu entry	Description
C_FIRST	Make the first child or button in a composite window active.
C_LAST	Make the last child or button in a composite window active.
C_NEXT	Make the next child or button in a composite window active.
C_PREV	Make the previous child or button in a composite window active.
C_RESET	Reset the context in a composite window to the currently active child or button.
C_SETnnnn	Make the child window or list with a tabbing index of nnnn active.
E_BMOV	Move to beginning of line.
E_BOTTOM	Move to bottom of window.
E_CDEL	Delete current character.
E_CLEAR	Clear text.
E_COPY	Copy marked text.
E_CUT	Cut marked text.
E_DIR	Toggle direction.
E_DOWN	Move down.
E_EDEL	Delete to end of line.
E_EMOV	Move to end of line.
E_HARD	Toggle between inserting hard and soft returns when user presses Enter.
E_ILIN	Insert line.
E_JOIN	Join paragraph.
E_LCLR	Clear line.
E_LDEL	Delete line in the current direction.
E_LEFT	Move one character left.
E_LMOV	Move one line in the current direction.
E_MARK	Mark text.
E_MODE	Toggle between insert and overstrike mode.
E_PASTE	Paste text.
E_PDEL	Delete paragraph in the current direction.
E_PMOV	Move one paragraph in the current direction.
E_RIGHT	Move one character right.
E_TOP	Move to top of window.
E_UP	Move up.
E_WDEL	Delete word in the current direction.
E_WMOV	Move one word in the current direction.
E_XDOWN	Move down, exiting at field boundary.
E_XUP	Move up, exiting at field boundary.
I_CANCEL	Restore field to its initial state.
I_DFLT	Fill all fields that have a specified default with their default. (I_DFLT doesn’t affect fields that don’t have defaults.)
I_DONE	Fill all fields with defaults.
I_DRILL	Invoke drill method for field
I_EDIT	Go into edit mode.
I_FRST	Move to first field.
I_FRSTCLR	Move to first empty field.
I_HYPER	Invoke hyperlink method for field
I_LAST	Move to last field.
I_NEXT	Move to next field.
I_NEXTCTL	Move to next field or button.
I_NXTCLR	Move to next empty field.
I_OK	Fill with defaults and exit I_INPUT.
I_PREV	Move to previous field.
I_PREVCTL	Move to previous field or button.
O_ACCEPT	Accept the shortcut sequence directly.
O_CANCEL	Cancel changes.
O_CHGTERM	Change which terminal key map is being modified.
O_COPYTERM	Copy a terminal key map definition.
O_DEFAULT	Set renditions to their default values.
O_DELTERM	Delete a terminal key map definition.
O_EXIT	Exit and save all changes.
O_HELP	Call EHELP_METHOD and pass help_id.
O_LDSCHEME	Load rendition schemes from the rendition file.
O_PALETTE	Modify a color palette.
O_RESET	Reset to the working rendition scheme that was saved on entry.
O_RMSCHEME	Remove a rendition scheme from the rendition file.
O_STSCHEME	Store rendition schemes to the rendition file.
O_TIMEOUT	Signal that a time-out has occurred.
S_BOTTOM	Move to bottom of a list.
S_DOWN	Move down in a selection window.
S_FIND	Prompt for a prompt string and then find that string in a list.
S_FINDDIR	Toggle the direction of the find in a list.
S_FINDNEXT	Find the next item in a list that has the same value as the previous find.
S_LEFT	Move left in a selection window.
S_PGBOT	Move to the bottom of the current page of a list.
S_PGTOP	Move to top of the current page of a list.
S_PGUP	Move to previous page of a list.
S_RIGHT	Move right in a selection window.
S_TOP	Move to top of a list.
S_UP	Move up in a selection window.
T_BOTTOM	Move to bottom of window.
T_LINDWN	Scroll down one line.
T_LINUP	Scroll up one line.
T_LSIDE	Move to left side of window.
T_PAGDWN	Scroll down one page.
T_PAGUP	Scroll up one page.
T_RSIDE	Move to right side of window.
T_SCRDWN	Scroll down one half page.
T_SCRLFT	Scroll left 10 columns.
T_SCRRT	Scroll right 10 columns.
T_SCRUP	Scroll up one half page.
T_TOP	Move to top of window.
TS_TABn	Switch to tab n.
TS_TABNEXT	Switch to next active tab, wrapping if necessary.
TS_TABPREV	Switch to previous active tab, wrapping if necessary.
U_xxx	Call the EUTILS_METHOD subroutine.