nu/TPU Overview
What is nu/TPU User Options DIFFERENCES Features NEW FEATURES SCROLL BARS WINDOWS MENUS MOUSE KEYMAPS_AND_KEYMAP_LISTS RANGES AND BOXES STATUS LINE Batch Mode Processing Customizing Environment Settings Environment Variables Startup Process COMMAND_FILES Components Section File Command Files Initialization File Defaults File INITIALIZATION_FILES Journal Files Help Files Keyboard drivers Keyboard File License File Backup File Menu Resource File Xwindow Resource File Language Reference
Data types Characters Constants Expressions Identifiers Variables Declarations Statements Boolean Expressions Keywords Procedures Error Handling Debugging Screen Management Builtin Functions
CONVENTIONS DEBUGGER Text Manipulation APPEND_LINE BEGINNING_OF CHANGE_CASE COPY_TEXT CREATE_BUFFER CREATE_RANGE END_OF ERASE ERASE_CHARACTER ERASE_LINE FILL MODIFY_RANGE MOVE_TEXT READ_FILE SELECT_RANGE SPLIT_LINE TRANSLATE WRITE_FILE Cursor & Edit Position CURSOR_HORIZONTAL CURSOR_VERTICAL LOCATE_MOUSE MARK MOVE_HORIZONTAL MOVE_VERTICAL POSITION SCROLL SEARCH Key Definition ADD_KEY_MAP CREATE_KEY_MAP CREATE_KEY_MAP_LIST DEFINE_KEY KEY_NAME LAST_KEY LOOKUP_KEY REMOVE_KEY_MAP UNDEFINE_KEY Program Execution CALL_USER COMPILE EXECUTE SAVE Multiple Processes ATTACH CREATE_PROCESS SEND SEND_EOF SPAWN Pattern ANCHOR ANY ARB MATCH NOTANY SCAN SCANL SEARCH SEARCH_QUIETLY SPAN SPANL UNANCHOR Screen Layout ADJUST_WINDOW CREATE_WINDOW LOCATE_MOUSE MAP REFRESH SHIFT UNMAP UPDATE Status & Information CURRENT_BUFFER CURRENT_CHARACTER CURRENT_COLUMN CURRENT_DIRECTION CURRENT_LINE CURRENT_OFFSET CURRENT_ROW CURRENT_WINDOW SHOW GET_INFO GET_INFO GET_INFO (any_variable) GET_INFO (array_variable) GET_INFO (buffer_variable) GET_INFO (integer_variable) GET_INFO (marker_variable) GET_INFO (process_variable) GET_INFO (range_variable) GET_INFO (string_variable) GET_INFO (widget_variable) GET_INFO (window_variable) GET_INFO (ANY_KEYNAME) GET_INFO (ANY_KEYWORD) GET_INFO (ARRAY) GET_INFO (BUFFER) GET_INFO (COMMAND_LINE) GET_INFO (DEBUG) GET_INFO (DEFINED_KEY) GET_INFO (ENVIRONMENT) GET_INFO (KEY_MAP) GET_INFO (KEY_MAP_LIST) GET_INFO (MOUSE_BUTTON) GET_INFO (PROCEDURES) GET_INFO (PROCESS) GET_INFO (SCREEN) GET_INFO (SYSTEM) GET_INFO (WIDGET) GET_INFO (WINDOW) Set SET(ACTIVE_AREA) SET(AUTO_REPEAT) SET(BACKGROUND) SET(BELL) SET(BOL_TEXT) SET(BOX_RANGE) SET(CLIENT_MESSAGE) SET(COLUMN_MOVE_VERTICAL) SET(CROSS_WINDOW_BOUNDS) SET(DEBUG) SET(DEFAULT_DIRECTORY) SET(DETACHED_ACTION) SET(DISPLAY_VALUE) SET(ENABLE_RESIZE) SET(EOB_TEXT) SET(ERASE_UNMODIFIABLE) SET(FACILITY_NAME) SET(FOREGROUND) SET(FORWARD) SET(GLOBAL_SELECT) SET(GLOBAL_SELECT_GRAB) SET(GLOBAL_SELECT_READ) SET(GLOBAL_SELECT_TIME) SET(GLOBAL_SELECT_UNGRAB) SET(HEIGHT) SET(ICON_NAME) SET(ICON_PIXMAP) SET(ICONIFY_PIXMAP) SET(INFORMATIONAL) SET(INPUT_FOCUS) SET(INPUT_FOCUS_GRAB) SET(INPUT_FOCUS_UNGRAB) SET(INSERT) SET(JOURNALING) SET(KEY_MAP_LIST) SET(LEFT_MARGIN) SET(LEFT_MARGIN_ACTION) SET(LINE_NUMBER) SET(LINE_STYLE) SET(MAPPED_WHEN_MANAGED) SET(MARGINS) SET(MAX_LINES) SET(MENU_POSITION) SET(MESSAGE_ACTION_LEVEL) SET(MESSAGE_ACTION_TYPE) SET(MESSAGE_FLAGS) SET(MODIFIABLE) SET(MODIFIED) SET(MOUSE) SET(NO_WRITE) SET(OUTPUT_FILE) SET(OVERSTRIKE) SET(PAD) SET(PAD_OVERSTRUCK_TABS) SET(PERMANENT) SET(POST_KEY_PROCEDURE) SET(PRE_KEY_PROCEDURE) SET(PROMPT_AREA) SET(RECORD_ATTRIBUTE) SET(RESIZE_ACTION) SET(REVERSE) SET(RIGHT_MARGIN) SET(RIGHT_MARGIN_ACTION) SET(SCREEN_LIMITS) SET(SCREEN_UPDATE) SET(SCROLL_BAR) SET(SCROLL_BAR_AUTO_THUMB) SET(SCROLLING) SET(SELF_INSERT) SET(SENTINEL) SET(SHIFT_KEY) SET(SIGNAL) SET(SPECIAL_ERROR_SYMBOL) SET(STATUS_LINE) SET(SUCCESS) SET(SYSTEM) SET(TAB_STOPS) SET(TEXT) SET(TIMER) SET(TRACEBACK) SET(UNDEFINED_KEY) SET(VIDEO) SET(WIDGET) SET(WIDGET_CALL_DATA) SET(WIDGET_CALLBACK) SET(WIDTH) X-Windows CREATE_WIDGET DEFINE_WIDGET_CLASS GET_CLIPBOARD GET_DEFAULT GET_GLOBAL_SELECT LOCATE_MOUSE MANAGE_WIDGET READ_CLIPBOARD READ_GLOBAL_SELECT REALIZE_WIDGET UNMANAGE_WIDGET WRITE_CLIPBOARD WRITE_GLOBAL_SELECT Miscellaneous ASCII CONVERT CREATE_ARRAY DEBUG_LINE DELETE ERROR ERROR_LINE ERROR_TEXT EXIT EXPAND_NAME FAO FILE_PARSE FILE_SEARCH HELP_KEYPAD HELP_TEXT INDEX INT JOURNAL_CLOSE JOURNAL_OPEN LEARN_ABORT LEARN_BEGIN LEARN_END LENGTH MESSAGE MESSAGE_TEXT QUIT READ_CHAR READ_KEY READ_LINE SLEEP STR SUBSTR Alphabetical Reference ADD_KEY_MAP ADJUST_WINDOW ANCHOR ANY APPEND APPEND_LINE ARB ASCII ATTACH BEGINNING_OF CALL_USER CHANGE_CASE CHOICE COMPILE CONVERT COPY_TEXT CREATE_ARRAY CREATE_BUFFER CREATE_KEY_MAP CREATE_KEY_MAP_LIST CREATE_PROCESS CREATE_RANGE CREATE_WIDGET CREATE_WINDOW CURRENT_BUFFER CURRENT_CHARACTER CURRENT_COLUMN CURRENT_DIRECTION CURRENT_LINE CURRENT_OFFSET CURRENT_ROW CURRENT_WINDOW CURSOR_HORIZONTAL CURSOR_VERTICAL DEBUG_LINE DEFINE_KEY DEFINE_WIDGET_CLASS DELETE EDIT END_OF ERASE ERASE_CHARACTER ERASE_LINE ERROR ERROR_LINE ERROR_TEXT EXECUTE EXIT EXPAND_NAME FAO FILE_PARSE FILE_SEARCH FILL GET_CLIPBOARD GET_DEFAULT GET_GLOBAL_SELECT GET_INFO GET_INFO (any_variable) GET_INFO (ARRAY) GET_INFO (array_variable) GET_INFO (BUFFER) GET_INFO (buffer_variable) GET_INFO (COMMAND_LINE) GET_INFO (DEBUG) GET_INFO (DEFINED_KEY) GET_INFO (ENVIRONMENT) GET_INFO (integer_variable) GET_INFO (KEY_MAP) GET_INFO (KEY_MAP_LIST) GET_INFO (ANY_KEYNAME) GET_INFO (ANY_KEYWORD) GET_INFO (marker_variable) GET_INFO (MOUSE_BUTTON) GET_INFO (PROCEDURES) GET_INFO (PROCESS) GET_INFO (process_variable) GET_INFO (range_variable) GET_INFO (SCREEN) GET_INFO (string_variable) GET_INFO (SYSTEM) GET_INFO (widget_variable) GET_INFO (WIDGET) GET_INFO (WINDOW) GET_INFO (window_variable) HELP HELP_KEYPAD HELP_TEXT INDEX INT JOURNAL_CLOSE JOURNAL_OPEN KEY_NAME LAST_KEY LEARN_ABORT LEARN_BEGIN LEARN_END LENGTH LINE_BEGIN LINE_END LOCATE_MOUSE LOOKUP_KEY MANAGE_WIDGET MAP MARK MATCH MESSAGE MESSAGE_TEXT MODIFY_RANGE MOVE_HORIZONTAL MOVE_TEXT MOVE_VERTICAL NOTANY POSITION QUIT READ_CHAR READ_CLIPBOARD READ_FILE READ_GLOBAL_SELECT READ_KEY READ_LINE REALIZE_WIDGET REFRESH REMAIN REMOVE_KEY_MAP SAVE SCAN SCANL SCROLL SEARCH SEARCH_QUIETLY SELECT SELECT_RANGE SEND SEND_CLIENT_MESSAGE SEND_EOF SET SHIFT SHOW SLEEP SPAN SPANL SPAWN SPLIT_LINE STR SUBSTR TRANSLATE SET(ACTIVE_AREA) SET(AUTO_REPEAT) SET(BACKGROUND) SET(BELL) SET(BOL_TEXT) SET(BOX_RANGE) SET(CLIENT_MESSAGE) SET(COLUMN_MOVE_VERTICAL) SET(CROSS_WINDOW_BOUNDS) SET(DEBUG) SET(DEFAULT_DIRECTORY) SET(DETACHED_ACTION) SET(DISPLAY_VALUE) SET(ENABLE_RESIZE) SET(EOB_TEXT) SET(ERASE_UNMODIFIABLE) SET(FACILITY_NAME) SET(FOREGROUND) SET(FORWARD) SET(GLOBAL_SELECT) SET(GLOBAL_SELECT_GRAB) SET(GLOBAL_SELECT_READ) SET(GLOBAL_SELECT_TIME) SET(GLOBAL_SELECT_UNGRAB) SET(HEIGHT) SET(ICON_NAME) SET(ICON_PIXMAP) SET(ICONIFY_PIXMAP) SET(INFORMATIONAL) SET(INPUT_FOCUS) SET(INPUT_FOCUS_GRAB) SET(INPUT_FOCUS_UNGRAB) SET(INSERT) SET(JOURNALING) SET(KEY_MAP_LIST) SET(LEFT_MARGIN) SET(LEFT_MARGIN_ACTION) SET(LINE_NUMBER) SET(LINE_STYLE) SET(MAPPED_WHEN_MANAGED) SET(MARGINS) SET(MAX_LINES) SET(MENU_POSITION) SET(MESSAGE_ACTION_LEVEL) SET(MESSAGE_ACTION_TYPE) SET(MESSAGE_FLAGS) SET(MODIFIABLE) SET(MODIFIED) SET(MOUSE) SET(NO_WRITE) SET(OUTPUT_FILE) SET(OVERSTRIKE) SET(PAD) SET(PAD_OVERSTRUCK_TABS) SET(PERMANENT) SET(POST_KEY_PROCEDURE) SET(PRE_KEY_PROCEDURE) SET(PROMPT_AREA) SET(RECORD_ATTRIBUTE) SET(RESIZE_ACTION) SET(REVERSE) SET(RIGHT_MARGIN_ACTION) SET(SCREEN_LIMITS) SET(SCREEN_UPDATE) SET(SCROLL_BAR) SET(SCROLL_BAR_AUTO_THUMB) SET(SCROLLING) SET(SELF_INSERT) SET(SENTINEL) SET(SHIFT_KEY) SET(SIGNAL) SET(SPECIAL_ERROR_SYMBOL) SET(STATUS_LINE) SET(SUCCESS) SET(SYSTEM) SET(TAB_STOPS) SET(TEXT) SET(TIMER) SET(TRACEBACK) SET(UNDEFINED_KEY) SET(VIDEO) SET(WIDGET) SET(WIDGET_CALL_DATA) SET(WIDGET_CALLBACK) SET(WIDTH) SET(RIGHT_MARGIN) UNANCHOR UNDEFINE_KEY UNDO UNMANAGE_WIDGET UNMAP UPDATE WRITE_CLIPBOARD WRITE_FILE WRITE_GLOBAL_SELECT SI Function Reference
DEFAULTS CONTROL_KEYS EDITING_COMMAND_LINES ABBREVIATING CANCELING COMMANDS POSITION CURSOR ATTRIBUTES Editing Text CHANGE_MODE COPY DELETE ERASE_CHARACTER ERASE_LINE ERASE_PREVIOUS_WORD ERASE_START_OF_LINE ERASE_WORD INSERT_HERE INSERT_MODE LINE OVERSTRIKE_MODE PASTE QUOTE REMOVE RESTORE RESTORE_CHARACTER RESTORE_SELECTION RESTORE_SENTENCE RESTORE_WORD SELECT SELECT_ALL STORE_TEXT Box Operations BOX_COPY BOX_CUT BOX_PASTE BOX_SELECT SET_BOX_NOPAD SET_BOX_NOSELECT SET_BOX_PAD SET_BOX_SELECT Searches FIND FIND_NEXT FIND_SELECTED REPLACE SET_FIND_CASE_EXACT SET_FIND_WHITESPACE SET_WILDCARD_UNIX SET_WILDCARD_VMS SHOW_WILDCARDS WILDCARD_FIND Cursor Movement & Scrolling BOTTOM CHANGE_DIRECTION END_OF_LINE FORWARD GO_TO LINE MARK MOVE_BY_LINE MOVE_BY_PAGE MOVE_BY_WORD MOVE_DOWN MOVE_LEFT MOVE_RIGHT MOVE_UP NEXT_SCREEN PREVIOUS_SCREEN REVERSE SET_CURSOR_BOUND SET_CURSOR_FREE SET_SCROLL_MARGINS START_OF_LINE WHAT_LINE General Purpose Commands DCL DO EXIT HELP QUIT REPEAT RESET RETURN SHOW SPAWN Files & Buffers BUFFER DELETE_BUFFER GET_FILE INCLUDE_FILE NEXT_BUFFER OPEN OPEN_SELECTED PREVIOUS_BUFFER SAVE_FILE SAVE_FILE_AS SET_BUFFER SET_JOURNALING SHOW_BUFFERS SHOW_SYSTEM_BUFFERS WRITE_FILE Windows & Display DELETE_WINDOW ENLARGE_WINDOW NEXT_WINDOW ONE_WINDOW OTHER_WINDOW PREVIOUS_WINDOW REFRESH SET_WIDTH SHIFT_LEFT SHIFT_RIGHT SHRINK_WINDOW SPLIT_WINDOW TWO_WINDOWS Formatting CAPITALIZE_WORD CENTER_LINE CONVERT_TABS FILL FILL_PARAGRAPH FILL_RANGE INSERT_PAGE_BREAK LOWERCASE_WORD SET_LEFT_MARGIN SET_PARAGRAPH_INDENT SET_RIGHT_MARGIN SET_TABS SET_WRAP TAB UPPERCASE_WORD Defining Keys DEFINE_KEY LEARN REMEMBER SET_GOLD_KEY SET_KEYPAD_EDT SET_NOGOLD_KEY SHOW_KEY UNDEFINE_KEY Customizing AT_FILE EXTEND SAVE SAVE_ATTRIBUTES SET_CLIPBOARD SET_EXIT_ATTRIBUTE_CHECK SHOW_DEFAULTS_BUFFER SHOW_SUMMARY TPU Alphabetical Reference ABORT APPEND AT_FILE BOTTOM BOX_COPY BOX_CUT BOX_PASTE BOX_SELECT BRIEF BUFFER CAPITALIZE_WORD CD CENTER_LINE CHANGE_CASE CHANGE_DIRECTION CHANGE_MODE CHANGE_MODIFIABLE CONVERT_TABS COPY CREATE_WINDOW CUT DCL DEFINE_KEY DELETE DELETE_BUFFER DELETE_CHAR DELETE_EOL DELETE_OR_REMOVE DELETE_WINDOW DO EDT END_OF_LINE ENLARGE_WINDOW ERASE_CHARACTER ERASE_LINE ERASE_PREVIOUS_WORD ERASE_START_OF_LINE ERASE_WORD EXECUTE_FILE EXIT EXTEND EXTEND_THIS FILL FILL_PARAGRAPH FILL_RANGE FIND FIND_ATTRIBUTES FIND_NEXT FIND_SELECTED FORWARD GET_FILE GO_TO HELP INCLUDE_FILE INSERT_HERE INSERT_MODE INSERT_PAGE_BREAK LEARN LINE LOWERCASE_WORD MANAGE_BUFFERS MARK MOVE_BY_CHARACTER MOVE_BY_LINE MOVE_BY_PAGE MOVE_BY_WORD MOVE_DOWN MOVE_LEFT MOVE_RIGHT MOVE_SECTION MOVE_UP NEXT_BUFFER NEXT_SCREEN NEXT_WINDOW NEXT_WORD ONE_WINDOW OPEN OPEN_LINE OPEN_SELECTED OTHER_WINDOW OVERSTRIKE_MODE PASTE PREVIOUS_BUFFER PREVIOUS_SCREEN PREVIOUS_WINDOW PREVIOUS_WORD QUIT QUOTE REFRESH REMEMBER REMOVE REPEAT REPLACE REPLACE_ALL RESET RESTORE RESTORE_BOX_SELECTION RESTORE_CHARACTER RESTORE_LINE RESTORE_SELECTION RESTORE_SENTENCE RESTORE_WORD RETURN REVERSE SAVE SAVE_ATTRIBUTES SAVE_FILE SAVE_FILE_AS SELECT SELECT_ALL SET_BOX_NOPAD SET_BOX_NOSELECT SET_BOX_PAD SET_BOX_SELECT SET_BUFFER SET_CLIPBOARD SET_COLOR SET_CURSOR_BOUND SET_CURSOR_FREE SET_EXIT_ATTRIBUTE_CHECK SET_FIND_AUTO_REVERSE SET_FIND_CASE_EXACT SET_FIND_CASE_NOEXACT SET_FIND_CROSS_BUFFER SET_FIND_NOAUTO_REVERSE SET_FIND_NOCROSS_BUFFER SET_FIND_NOWHITESPACE SET_FIND_NOWILDCARD SET_FIND_WHITESPACE SET_FIND_WILDCARD SET_FONT SET_GOLD_KEY SET_JOURNALING SET_KEYPAD_BRIEF SET_KEYPAD_EDT SET_KEYPAD_EMACS SET_KEYPAD_EVE SET_KEYPAD_NUMERIC SET_KEYPAD_SI SET_KEYPAD_VI SET_KEYPAD_WPS SET_LEFT_MARGIN SET_NOEXIT_ATTRIBUTE_CHECK SET_NOGOLD_KEY SET_NOJOURNALING SET_NOSECTION_FILE_PROMPTING SET_NOWRAP SET_PARAGRAPH_INDENT SET_PENDING_DELETE SET_RIGHT_MARGIN SET_SCROLL_MARGINS SET_SECTION_FILE_PROMPTING SET_TABS SET_UNDO SET_WIDTH SET_WILDCARD_UNIX SET_WILDCARD_VMS SET_WRAP SHELL SHIFT_LEFT SHIFT_RIGHT SHOW SHOW_ATTRIBUTES SHOW_BUFFERS SHOW_DEFAULTS_BUFFER SHOW_KEY SHOW_SUMMARY SHOW_SYSTEM_BUFFERS SHOW_VERSION SHOW_WILDCARDS SHRINK_WINDOW SPAWN SPLIT_WINDOW START_OF_LINE SUBSTITUTE STORE_TEXT TAB TOP TPU TWO_WINDOWS UNDEFINE_KEY UNDO UPPERCASE_WORD VERSION WHAT_LINE WILDCARD_FIND WRITE WRITE_ALL WRITE_FILE Keypads
NAMES FOR KEYS Keynames_Table TYPING KEYS KEYPADS KEYPAD (DIAGRAM) EMACS EMACS EVE EVE EDT EDT_DIFFERENCES EDT Key Functions ADV_SCROLL BACK_SCROLL BACKSPACE CHARACTER CHNGCASE COPY CUT DEL_EOL DELETE_CHARACTER DELETE_LINE DELETE_PREVIOUS_WORD DELETE_WORD EDT_REPLACE EOL FNDNXT GOLD_KEY LINE NEXT_SCREEN OPEN_LINE PREVIOUS_SCREEN SECT SPECINS SUBS REPEAT WPS WPS Key Functions ADVANCE BACKUP CONTINUE_SEARCH_KEY CONTINUE_SEARCH_SELECT DELETE_BEGINNING_SENTENCE DELETE_PREVIOUS_WORD DELETE_START_LINE HALT INSERT_DATE_TIME LOWER_CASE PARAGRAPH PASTE PAGE_MARKER PAGINATE RULER SEARCH_RIGHT_ANGLE SENTENCE SWAP TAB_POSITION UPPER_CASE WPS_REPLACE