# turtle graphics

FORWARD = forward|fd
BACKWARD = back|bk
TURNLEFT = left|turnleft|lt
TURNRIGHT = right|turnright|rt
PENUP = penup|pu
PENDOWN = pendown|pd
HOME = home
POINT = point
CIRCLE = circle
ELLIPSE = ellipse
SQUARE = square
RECTANGLE = rectangle
LABEL = label
PENCOLOR = pencolor|pencolour|linecolor|pc
ANY = any
PENWIDTH = pensize|penwidth|linewidth
PENSTYLE = penstyle|linestyle
PENJOINT = penjoint|linejoint
NONE = none
BEVEL = bevel
MITER = miter
ROUNDED = round
SOLID = solid
DASH = dashed
DOTTED = dotted
CLOSE = close
FILL = fill
FILLCOLOR = fillcolor|fillcolour|fc
FILLSTYLE = fillstyle
FONTCOLOR = fontcolor|textcolor|textcolour
FONTHEIGHT = fontsize|textsize|textheight
FONTWEIGHT = fontweight
FONTSTYLE = fontstyle
BOLD = bold
ITALIC = italic
UPRIGHT = upright|normal
NORMAL = normal
FONTFAMILY = fontfamily
CLEARSCREEN = clearscreen|cs
TEXT = text
HIDETURTLE = hideturtle|ht|hideme
SHOWTURTLE = showturtle|st|showme
POSITION = position|pos|setpos
HEADING = heading|setheading|seth
PAGESIZE = pagesize
GROUP = picture|pic

# control structures

TO = to
END = end
STOP = stop
REPEAT = repeat|forever
REPCOUNT = repcount
BREAK = break
CONTINUE = continue
WHILE = while
FOR = for
IN = in
IF = if
OUTPUT = output
LEFTSTRING = “|‘
RIGHTSTRING = ”|’
TRUE = true
FALSE = false
NOT = not
AND = and
OR = or
INPUT = input
PRINT = print
SLEEP = sleep
GLOBAL = global

# functions
RANDOM = random
INT = int
FLOAT = float
STR = str
SQRT = sqrt
SIN = sin
COS = cos
ROUND = round
ABS = abs
COUNT = count
SET = set
RANGE = range
LIST = list
TUPLE = tuple
SORTED = sorted
RESUB = sub
RESEARCH = search
REFINDALL = findall
MIN = min
MAX = max

PI = pi|π

# measurement
DECIMAL = .
DEG = °
HOUR = h
MM = mm
CM = cm
PT = pt
INCH = in|"

# color codes

INVISIBLE = invisible
BLACK = black
SILVER = silver
GRAY = gray|grey
WHITE = white
MAROON = maroon
RED = red
PURPLE = purple
FUCHSIA = fuchsia|magenta
GREEN = green
LIME = lime
OLIVE = olive
YELLOW = yellow
NAVY = navy
BLUE = blue
TEAL = teal
AQUA = aqua|cyan
PINK = pink
TOMATO = tomato
ORANGE = orange
GOLD = gold
VIOLET = violet
SKYBLUE = skyblue
CHOCOLATE = chocolate
BROWN = brown

# messages

LIBRELOGO = LibreLogo
ERROR = Error (in line %s)
ERR_ZERODIVISION = Division by zero.
ERR_NAME = Unknown name: ‘%s”.
ERR_ARGUMENTS = %s takes %s arguments (%s given).
ERR_BLOCK = Error (extra or missing spaces at brackets?)
ERR_KEY = Unknown element: %s
ERR_INDEX = Index out of range.

ERR_STOP = Program terminated:
ERR_MAXRECURSION = maximum recursion depth (%d) exceeded.
ERR_MEMORY = not enough memory.
ERR_NOTAPROGRAM = Do you want to run this text document?