def show_highlight(self, view):
valid_regions = []
show_highlight = view.settings().get(self.HIGHLIGHT_ENABLED_KEY, False)
scope = view.settings().get(self.SCOPE_SETTINGS_KEY,
self.DEFAULT_SCOPE)
icon = view.settings().get(self.ICON_SETTINGS_KEY, self.DEFAULT_ICON)
if view.name() != 'Find Results':
return
for s in view.sel():
line = view.line(s)
line_str = view.substr(view.line(s))
line_num = util.parse_line_number(line_str)
if util.is_file_path(line_str) or line_num:
valid_regions.append(line)
if valid_regions:
if show_highlight:
options = sublime.DRAW_EMPTY | sublime.DRAW_OUTLINED
else:
options = sublime.HIDDEN
view.add_regions(self.HIGHLIGHT_REGION_NAME, valid_regions, scope,
icon, options)
else:
view.erase_regions(self.HIGHLIGHT_REGION_NAME)
def rebuild_line_dict():
""" Preparse to build line number dictionary. """
state.basic_state.line_numbers, offsets = {}, []
state.basic_state.bytecode.seek(0)
scanline, scanpos, last = 0, 0, 0
while True:
state.basic_state.bytecode.read(1) # pass \x00
scanline = util.parse_line_number(state.basic_state.bytecode)
if scanline == -1:
scanline = 65536
# if parse_line_number returns -1, it leaves the stream pointer here: 00 _00_ 00 1A
break
state.basic_state.line_numbers[scanline] = scanpos
last = scanpos
util.skip_to(state.basic_state.bytecode, tk.end_line)
scanpos = state.basic_state.bytecode.tell()
offsets.append(scanpos)
state.basic_state.line_numbers[65536] = scanpos
# rebuild offsets
state.basic_state.bytecode.seek(0)
last = 0
for pos in offsets:
state.basic_state.bytecode.read(1)
state.basic_state.bytecode.write(
str(vartypes.value_to_uint(program_memory_start + pos)))
state.basic_state.bytecode.read(pos - last - 3)
last = pos
# ensure program is properly sealed - last offset must be 00 00. keep, but ignore, anything after.
state.basic_state.bytecode.write('\0\0\0')
def store_line(linebuf):
""" Store the given line buffer. """
if state.basic_state.protected:
raise error.RunError(error.IFC)
# get the new line number
linebuf.seek(1)
scanline = util.parse_line_number(linebuf)
# check if linebuf is an empty line after the line number
empty = (util.skip_white_read(linebuf) in tk.end_line)
pos, afterpos, deleteable, beyond = find_pos_line_dict(scanline, scanline)
if empty and not deleteable:
raise error.RunError(error.UNDEFINED_LINE_NUMBER)
# read the remainder of the program into a buffer to be pasted back after the write
state.basic_state.bytecode.seek(afterpos)
rest = state.basic_state.bytecode.read()
# insert
state.basic_state.bytecode.seek(pos)
# write the line buffer to the program buffer
length = 0
if not empty:
# set offsets
linebuf.seek(3) # pass \x00\xC0\xDE
length = len(linebuf.getvalue())
state.basic_state.bytecode.write( '\0' + str(vartypes.integer_to_bytes(vartypes.int_to_integer_unsigned(program_memory_start + pos + length))) + linebuf.read())
# write back the remainder of the program
truncate_program(rest)
# update all next offsets by shifting them by the length of the added line
update_line_dict(pos, afterpos, length, deleteable, beyond)
if not empty:
state.basic_state.line_numbers[scanline] = pos
# clear all program stacks
flow.init_program()
state.basic_state.last_stored = scanline
def show_highlight(self, view):
valid_regions = []
show_highlight = view.settings().get(OpenSearchResultKeys.HIGHLIGHT_ENABLED, False)
scope = view.settings().get(OpenSearchResultKeys.SCOPE_SETTINGS, self.DEFAULT_SCOPE)
icon = view.settings().get(OpenSearchResultKeys.ICON_SETTINGS, self.DEFAULT_ICON)
open_everywhere = view.settings().get(OpenSearchResultKeys.OPEN_EVERYWHERE, False)
if open_everywhere == False and view.name() != 'Find Results':
return
for s in view.sel():
line = view.line(s)
line_str = view.substr(view.line(s))
line_num = parse_line_number(line_str)
if is_file_path(line_str) or line_num:
valid_regions.append(line)
if valid_regions:
if show_highlight:
options = sublime.DRAW_EMPTY | sublime.DRAW_OUTLINED
else:
options = sublime.HIDDEN
view.add_regions(
self.HIGHLIGHT_REGION_NAME, valid_regions, scope, icon, options)
else:
view.erase_regions(self.HIGHLIGHT_REGION_NAME)
def rebuild_line_dict():
""" Preparse to build line number dictionary. """
state.basic_state.line_numbers, offsets = {}, []
state.basic_state.bytecode.seek(0)
scanline, scanpos, last = 0, 0, 0
while True:
state.basic_state.bytecode.read(1) # pass \x00
scanline = util.parse_line_number(state.basic_state.bytecode)
if scanline == -1:
scanline = 65536
# if parse_line_number returns -1, it leaves the stream pointer here: 00 _00_ 00 1A
break
state.basic_state.line_numbers[scanline] = scanpos
last = scanpos
util.skip_to(state.basic_state.bytecode, tk.end_line)
scanpos = state.basic_state.bytecode.tell()
offsets.append(scanpos)
state.basic_state.line_numbers[65536] = scanpos
# rebuild offsets
state.basic_state.bytecode.seek(0)
last = 0
for pos in offsets:
state.basic_state.bytecode.read(1)
state.basic_state.bytecode.write(str(vartypes.integer_to_bytes(vartypes.int_to_integer_unsigned(program_memory_start + pos))))
state.basic_state.bytecode.read(pos - last - 3)
last = pos
# ensure program is properly sealed - last offset must be 00 00. keep, but ignore, anything after.
state.basic_state.bytecode.write('\0\0\0')
def show_highlight(self, view):
valid_regions = []
show_highlight = view.settings().get(
OpenSearchResultKeys.HIGHLIGHT_ENABLED, False)
scope = view.settings().get(OpenSearchResultKeys.SCOPE_SETTINGS,
self.DEFAULT_SCOPE)
icon = view.settings().get(OpenSearchResultKeys.ICON_SETTINGS,
self.DEFAULT_ICON)
open_everywhere = view.settings().get(
OpenSearchResultKeys.OPEN_EVERYWHERE, False)
if open_everywhere == False and view.name() != 'Find Results':
return
for s in view.sel():
line = view.line(s)
line_str = view.substr(view.line(s))
line_num = parse_line_number(line_str)
if is_file_path(line_str) or line_num:
valid_regions.append(line)
if valid_regions:
if show_highlight:
options = sublime.DRAW_EMPTY | sublime.DRAW_OUTLINED
else:
options = sublime.HIDDEN
view.add_regions(self.HIGHLIGHT_REGION_NAME, valid_regions, scope,
icon, options)
else:
view.erase_regions(self.HIGHLIGHT_REGION_NAME)
def show_highlight(self, view):
valid_regions = []
show_highlight = view.settings().get(self.HIGHLIGHT_ENABLED_KEY, False)
scope = view.settings().get(self.SCOPE_SETTINGS_KEY, self.DEFAULT_SCOPE)
icon = view.settings().get(self.ICON_SETTINGS_KEY, self.DEFAULT_ICON)
if view.name() != 'Find Results':
return
for s in view.sel():
line = view.line(s)
line_str = view.substr(view.line(s))
line_num = util.parse_line_number(line_str)
if util.is_file_path(line_str) or line_num:
valid_regions.append(line)
if valid_regions:
if show_highlight:
options = sublime.DRAW_EMPTY | sublime.DRAW_OUTLINED
else:
options = sublime.HIDDEN
view.add_regions(
self.HIGHLIGHT_REGION_NAME, valid_regions, scope, icon, options)
else:
view.erase_regions(self.HIGHLIGHT_REGION_NAME)
def detokenise_line(ins, bytepos=None):
""" Convert a tokenised program line to ascii text. """
litstring, comment = False, False
textpos = 0
current_line = util.parse_line_number(ins)
if current_line < 0:
# parse_line_number has returned -1 and left us at: .. 00 | _00_ 00 1A
# stream ends or end of file sequence \x00\x00\x1A
return -1, '', 0
elif current_line == 0 and util.peek(ins) == ' ':
# ignore up to one space after line number 0
ins.read(1)
output = bytearray(str(current_line))
# write one extra whitespace character after line number
# unless first char is TAB
if util.peek(ins) != '\t':
output += bytearray(' ')
# detokenise tokens until end of line
while True:
s = ins.read(1)
if not textpos and ins.tell() >= bytepos:
textpos = len(output)
if s in tk.end_line:
# \x00 ends lines and comments when listed,
# if not inside a number constant
# stream ended or end of line
break
elif s == '"':
# start of literal string, passed verbatim
# until a closing quote or EOL comes by
# however number codes are *printed* as the corresponding numbers,
# even inside comments & literals
output += s
litstring = not litstring
elif s in tk.number:
ins.seek(-1, 1)
representation.detokenise_number(ins, output)
elif s in tk.linenum:
# 0D: line pointer (unsigned int) - this token should not be here;
# interpret as line number and carry on
# 0E: line number (unsigned int)
output += representation.uint_to_str(bytearray(ins.read(2)))
elif comment or litstring or ('\x20' <= s <= '\x7E'):
# honest ASCII
output += s
elif s == '\x0A':
# LF becomes LF CR
output += '\x0A\x0D'
elif s <= '\x09':
# controls that do not double as tokens
output += s
else:
ins.seek(-1, 1)
comment = detokenise_keyword(ins, output)
return current_line, output, textpos
def check_number_start(linebuf):
""" Check if the given line buffer starts with a line number. """
# get the new line number
linebuf.seek(1)
scanline = util.parse_line_number(linebuf)
c = util.skip_white_read(linebuf)
# check if linebuf is an empty line after the line number
empty = (c in tk.end_line)
# check if we start with a number
if c in tk.number:
raise error.RunError(error.STX)
return empty, scanline
def check_number_start(linebuf):
""" Check if the given line buffer starts with a line number. """
# get the new line number
linebuf.seek(1)
scanline = util.parse_line_number(linebuf)
c = util.skip_white_read(linebuf)
# check if linebuf is an empty line after the line number
empty = (c in tk.end_line)
# check if we start with a number
if c in tk.number:
raise error.RunError(error.STX)
return empty, scanline
def run(self, edit):
for cursor in self.view.sel():
cur_line = self.view.line(cursor)
line_str = self.view.substr(cur_line).strip()
line_num = util.parse_line_number(line_str)
if self.view.name() != 'Find Results':
return
if util.is_file_path(line_str):
self.open_file_path(line_str)
elif line_num:
self.open_file_at_line_num(cur_line, line_num)
def run(self, edit):
for cursor in self.view.sel():
cur_line = self.view.line(cursor)
line_str = self.view.substr(cur_line).strip()
line_num = util.parse_line_number(line_str)
if self.view.name() != 'Find Results':
return
if util.is_file_path(line_str):
self.open_file_path(line_str)
elif line_num:
self.open_file_at_line_num(cur_line, line_num)
def run(self, edit):
open_everywhere = self.view.settings().get(OpenSearchResultKeys.OPEN_EVERYWHERE, False)
for cursor in self.view.sel():
cur_line = self.view.line(cursor)
line_str = self.view.substr(cur_line).strip()
line_num = parse_line_number(line_str)
if open_everywhere == False and self.view.name() != 'Find Results':
return
if is_file_path(line_str):
self.open_file_path(line_str)
elif line_num:
self.open_file_at_line_num(cur_line, line_num)
def run(self, edit):
open_everywhere = self.view.settings().get(
OpenSearchResultKeys.OPEN_EVERYWHERE, False)
for cursor in self.view.sel():
cur_line = self.view.line(cursor)
line_str = self.view.substr(cur_line).strip()
line_num = parse_line_number(line_str)
if open_everywhere == False and self.view.name() != 'Find Results':
return
if is_file_path(line_str):
self.open_file_path(line_str)
elif line_num:
self.open_file_at_line_num(cur_line, line_num)
def detokenise_line(ins, bytepos=None):
""" Convert a tokenised program line to ascii text. """
current_line = util.parse_line_number(ins)
if current_line < 0:
# parse_line_number has returned -1 and left us at: .. 00 | _00_ 00 1A
# stream ends or end of file sequence \x00\x00\x1A
return -1, '', 0
elif current_line == 0 and util.peek(ins) == ' ':
# ignore up to one space after line number 0
ins.read(1)
linum = bytearray(str(current_line))
# write one extra whitespace character after line number
# unless first char is TAB
if util.peek(ins) != '\t':
linum += bytearray(' ')
line, textpos = detokenise_compound_statement(ins, bytepos)
return current_line, linum + line, textpos + len(linum) + 1
def detokenise_line(ins, bytepos=None):
""" Convert a tokenised program line to ascii text. """
current_line = util.parse_line_number(ins)
if current_line < 0:
# parse_line_number has returned -1 and left us at: .. 00 | _00_ 00 1A
# stream ends or end of file sequence \x00\x00\x1A
return -1, '', 0
elif current_line == 0 and util.peek(ins) == ' ':
# ignore up to one space after line number 0
ins.read(1)
linum = bytearray(str(current_line))
# write one extra whitespace character after line number
# unless first char is TAB
if util.peek(ins) != '\t':
linum += bytearray(' ')
line, textpos = detokenise_compound_statement(ins, bytepos)
return current_line, linum + line, textpos + len(linum) + 1
def detokenise_line(ins, bytepos=None):
""" Convert a tokenised program line to ascii text. """
litstring, comment = False, False
textpos = 0
current_line = util.parse_line_number(ins)
if current_line < 0:
# parse_line_number has returned -1 and left us at: .. 00 | _00_ 00 1A
# stream ends or end of file sequence \x00\x00\x1A
return -1, '', 0
elif current_line == 0 and util.peek(ins) == ' ':
# ignore up to one space after line number 0
ins.read(1)
# write one extra whitespace character after line number
output = str(current_line) + bytearray(' ')
# detokenise tokens until end of line
while True:
s = ins.read(1)
if not textpos and ins.tell() >= bytepos:
textpos = len(output)
if s in tk.end_line:
# \x00 ends lines and comments when listed,
# if not inside a number constant
# stream ended or end of line
break
elif s == '"':
# start of literal string, passed verbatim
# until a closing quote or EOL comes by
# however number codes are *printed* as the corresponding numbers,
# even inside comments & literals
output += s
litstring = not litstring
elif s in tk.number:
ins.seek(-1, 1)
representation.detokenise_number(ins, output)
elif s in tk.linenum:
# 0D: line pointer (unsigned int) - this token should not be here;
# interpret as line number and carry on
# 0E: line number (unsigned int)
output += representation.uint_to_str(bytearray(ins.read(2)))
elif comment or litstring or ('\x20' <= s <= '\x7e'):
# honest ASCII
output += s
else:
ins.seek(-1, 1)
comment = detokenise_keyword(ins, output)
return current_line, output, textpos
def store_line(linebuf):
""" Store the given line buffer. """
if state.basic_state.protected:
raise error.RunError(error.IFC)
# get the new line number
linebuf.seek(1)
scanline = util.parse_line_number(linebuf)
# check if linebuf is an empty line after the line number
empty = (util.skip_white_read(linebuf) in tk.end_line)
pos, afterpos, deleteable, beyond = find_pos_line_dict(scanline, scanline)
if empty and not deleteable:
raise error.RunError(error.UNDEFINED_LINE_NUMBER)
# read the remainder of the program into a buffer to be pasted back after the write
state.basic_state.bytecode.seek(afterpos)
rest = state.basic_state.bytecode.read()
# insert
state.basic_state.bytecode.seek(pos)
# write the line buffer to the program buffer
length = 0
if not empty:
# set offsets
linebuf.seek(3) # pass \x00\xC0\xDE
length = len(linebuf.getvalue())
state.basic_state.bytecode.write(
'\0' +
str(vartypes.value_to_uint(program_memory_start + pos + length)) +
linebuf.read())
# write back the remainder of the program
truncate_program(rest)
# update all next offsets by shifting them by the length of the added line
update_line_dict(pos, afterpos, length, deleteable, beyond)
if not empty:
state.basic_state.line_numbers[scanline] = pos
# clear all program stacks
flow.init_program()
state.basic_state.last_stored = scanline