Grief Edit - Index

Index

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T
	tabs prim_buffer.txt prim_general.txt
	tagdb_close prim_buffer.txt prim_general.txt
	tagdb_open prim_buffer.txt prim_general.txt
	tagdb_search prim_buffer.txt prim_general.txt
	tan prim_arith.txt prim_general.txt
	tanh prim_arith.txt prim_general.txt
	Text Editing
	Third Party Packages
	throw prim_general.txt prim_macro.txt
	time prim_general.txt prim_misc.txt
	tokenize prim_general.txt prim_string.txt
	Tokens
	top_of_buffer prim_general.txt prim_movement.txt
	top_of_window prim_general.txt prim_movement.txt
	transfer prim_general.txt prim_scrap.txt
	translate prim_general.txt prim_search.txt
	translate_pos prim_general.txt prim_window.txt
	TRE
	trim prim_general.txt prim_string.txt
	try
	Type Specifiers prim_general.txt prim_string.txt
	typeof prim_general.txt prim_var.txt
	Types
	Types of Macros
U
	ucpp
	umask prim_file.txt prim_general.txt
	uname prim_env.txt prim_general.txt
	Unary Arithmetic Operators
	undo prim_general.txt prim_kbd.txt
	Undo and Redo
	unlink prim_file.txt prim_general.txt
	unregister_macro prim_general.txt prim_macro.txt
	unshift prim_general.txt prim_list.txt
	up prim_general.txt prim_window.txt
	upper prim_general.txt prim_string.txt
	use_local_keyboard prim_general.txt prim_kbd.txt
	use_tab_char prim_general.txt prim_screen.txt
V
	Variable Declaration Primitives
	version prim_general.txt prim_misc.txt
	vfs_mount prim_file.txt prim_general.txt
	vfs_unmount prim_file.txt prim_general.txt
	view_screen prim_general.txt prim_screen.txt
W
	wait prim_general.txt prim_proc.txt
	wait_for prim_general.txt prim_proc.txt
	watch prim_debug.txt prim_general.txt
	while prim_general.txt prim_macro.txt
	while statement
	widget_get prim_dialog.txt prim_general.txt
	widget_set prim_dialog.txt prim_general.txt
	Window Manipulation
	Window Primitives
	window_color prim_general.txt prim_screen.txt
	Windows
	write_block prim_general.txt prim_scrap.txt
	write_buffer prim_buffer.txt prim_general.txt

int tabs( [string tabs | list tabs | int tab, ...] )

Set buffer tab stops.

int tagdb_close( int handle )

Tag database close.

int tagdb_open( string file,
[int options],
[int background] )

Tag database open.

int tagdb_search( int handle,
string word,
[int flags] )

Tag database search.

float tan( float val )

Tangent function.

float tanh( float val )

Hyperbolic tangent function.

Inserting text is simple, just start typing; see self_insert.

GRIEF development would not be possible without the work of others.

throw expr;

Throw an exception.

int time( [int &hour],
[int &min],
[int &sec],
[int &msec] )

Get the current system time.

list tokenize( string expr,
string delims,
int flags,
[string whitespace = "\t\n\r"] )

Tokenize a string into token elements.

Tokens form the vocabulary of the Grief language.

int top_of_buffer()

Move cursor to start of current buffer.

int top_of_window()

Goto top of the current window.

int transfer( int bufnum,
int sline,
[int scolumn],
int eline,
[int ecolumn] )

Buffer to buffer transfer.

int translate( string pattern,
string replacement,
[int global],
[int re],
[int case],
[int block],
[int forward] )

Buffer search and replace.

int translate_pos( int x,
int y,
[int &winnum],
[int &line],
[int &col] )

Convert window coordinates.

TRE, The free and portable approximate regex matching library.

string trim( string str,
[string chars = " \\t\\r\\n"] )

Chomp characters from a string.

try statement; catch statement; finally statement;

Try statement.

string typeof( declare & symbol )

Determine the symbol type.

Each object, reference, and function in Grief is associated with a type, which is defined at the point of declaration and cannot change.

A function can be called from the macro language.

GRIEF utilises ucpp as its preprocessor, integrated into the Macro Compiler as an external stand-alone program as the initial stage of macro compilation.

int umask( int cmask = NULL )

Set and get the file mode creation mask.

int uname( [string &sysname],
[string &nodename],
[string &version],
[string &release],
[string &machine] )

Retrieve system information.

Unary Arithmetic operations are executed by the following operators.

int undo( [int move],
[int pastwrite = -1],
[int redo = FALSE] )

Undo previous edit operations.

The undo command can be used to undo any commands in the current buffer.

int unlink( string path )

Unlink a file.

int unregister_macro( int type,
string macro,
[int local = FALSE] )

Remove a registered macro.

declare unshift( list lst,
declare value )

Shift the first list element.

int up( [int lines = 1] )

Move position up one line.

string|int upper( string str|int character )

Convert string or character to uppercase.

int use_local_keyboard( int kbdid )

Associate a keyboard with a buffer.

int use_tab_char( [int|string yesno],
[int global = FALSE] )

Configure use of hard/soft tabs.

int version( [int major | string machtype],
[int min],
[int edit],
[int release],
[string machtype],
[string compile],
[int cmversion],
[string features],
[string build] )

Version information.

int vfs_mount( string mountpoint,
int flags = 0,
string vfsname,
[string arguments]    )

Mount a virtual file-system.

int vfs_unmount( string mountpoint,
int flags = 0 )

Unmount a virtual file-system.

int view_screen()

View the content of underlying screen.

int wait( [int &status] )

Wait for attached process to terminate.

int wait_for( [int timeout],
list|string pattern,
[int flags = 0] )

Wait for process output.

void watch( string symbol )

Watch a symbol.

while ( [condition] ) statements;

while statement.

while iteration clause.

declare widget_get( [int dialog],
[int name|string name],
[int attr = DLGA_VALUE],
[int index = 0] )

Retrieve a widget attribute.

declare widget_set( [int dialog],
[int name|string name],
declare value,
[int attr = DLGA_VALUE],
[int index = 0] )

Set a widget attribute.

GRIEF windows can be tiled and used to look at more than one file at the same time, or different parts of the same file at the same time.

int window_color( [int color|string color],
[int winnum] )

Set the window attribute.

Windows are used to create views into buffers.

int write_block( [string filename],
[int append = FALSE],
[int keep = FALSE],
[int pause = TRUE] )

Write selected region.

int write_buffer( [string filename],
[int flags],
[string encoding] )

Write to buffer content.