Gecko [ v3.cesa.co.za ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2025-05-13 15:07
__init__.py	10.86 KB	-rw-r--r--	2023-01-01 08:34
_ada_builtins.py	1.51 KB	-rw-r--r--	2023-01-01 08:34
_asy_builtins.py	26.65 KB	-rw-r--r--	2023-01-01 08:34
_cl_builtins.py	13.67 KB	-rw-r--r--	2023-01-01 08:34
_cocoa_builtins.py	102.72 KB	-rw-r--r--	2023-01-01 08:34
_csound_builtins.py	17.98 KB	-rw-r--r--	2023-01-01 08:34
_css_builtins.py	12.15 KB	-rw-r--r--	2023-01-01 08:34
_julia_builtins.py	11.6 KB	-rw-r--r--	2023-01-01 08:34
_lasso_builtins.py	131.36 KB	-rw-r--r--	2023-01-01 08:34
_lilypond_builtins.py	104.28 KB	-rw-r--r--	2023-01-01 08:34
_lua_builtins.py	7.89 KB	-rw-r--r--	2023-01-01 08:34
_mapping.py	63.46 KB	-rw-r--r--	2023-01-01 08:34
_mql_builtins.py	24.13 KB	-rw-r--r--	2023-01-01 08:34
_mysql_builtins.py	25.2 KB	-rw-r--r--	2023-01-01 08:34
_openedge_builtins.py	48.24 KB	-rw-r--r--	2023-01-01 08:34
_php_builtins.py	105.35 KB	-rw-r--r--	2023-01-01 08:34
_postgres_builtins.py	12.03 KB	-rw-r--r--	2023-01-01 08:34
_qlik_builtins.py	12.3 KB	-rw-r--r--	2023-01-01 08:34
_scheme_builtins.py	31.8 KB	-rw-r--r--	2023-01-01 08:34
_scilab_builtins.py	51.15 KB	-rw-r--r--	2023-01-01 08:34
_sourcemod_builtins.py	26.12 KB	-rw-r--r--	2023-01-01 08:34
_stan_builtins.py	13.13 KB	-rw-r--r--	2023-01-01 08:34
_stata_builtins.py	26.59 KB	-rw-r--r--	2023-01-01 08:34
_tsql_builtins.py	15.1 KB	-rw-r--r--	2023-01-01 08:34
_usd_builtins.py	1.62 KB	-rw-r--r--	2023-01-01 08:34
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_vim_builtins.py	55.73 KB	-rw-r--r--	2023-01-01 08:34
actionscript.py	11.4 KB	-rw-r--r--	2023-01-01 08:34
ada.py	5.2 KB	-rw-r--r--	2023-01-01 08:34
agile.py	876 B	-rw-r--r--	2023-01-01 08:34
algebra.py	9.64 KB	-rw-r--r--	2023-01-01 08:34
ambient.py	2.54 KB	-rw-r--r--	2023-01-01 08:34
amdgpu.py	1.57 KB	-rw-r--r--	2023-01-01 08:34
ampl.py	4.08 KB	-rw-r--r--	2023-01-01 08:34
apdlexer.py	26.03 KB	-rw-r--r--	2023-01-01 08:34
apl.py	3.33 KB	-rw-r--r--	2023-01-01 08:34
archetype.py	11.2 KB	-rw-r--r--	2023-01-01 08:34
arrow.py	3.48 KB	-rw-r--r--	2023-01-01 08:34
arturo.py	11.15 KB	-rw-r--r--	2023-01-01 08:34
asc.py	1.58 KB	-rw-r--r--	2023-01-01 08:34
asm.py	40.28 KB	-rw-r--r--	2023-01-01 08:34
automation.py	19.35 KB	-rw-r--r--	2023-01-01 08:34
bare.py	2.95 KB	-rw-r--r--	2023-01-01 08:34
basic.py	27.27 KB	-rw-r--r--	2023-01-01 08:34
bdd.py	1.61 KB	-rw-r--r--	2023-01-01 08:34
berry.py	3.14 KB	-rw-r--r--	2023-01-01 08:34
bibtex.py	4.61 KB	-rw-r--r--	2023-01-01 08:34
boa.py	3.82 KB	-rw-r--r--	2023-01-01 08:34
business.py	27.45 KB	-rw-r--r--	2023-01-01 08:34
c_cpp.py	17.37 KB	-rw-r--r--	2023-01-01 08:34
c_like.py	28.52 KB	-rw-r--r--	2023-01-01 08:34
capnproto.py	2.12 KB	-rw-r--r--	2023-01-01 08:34
cddl.py	5.06 KB	-rw-r--r--	2023-01-01 08:34
chapel.py	4.9 KB	-rw-r--r--	2023-01-01 08:34
clean.py	6.25 KB	-rw-r--r--	2023-01-01 08:34
comal.py	3.08 KB	-rw-r--r--	2023-01-01 08:34
compiled.py	1.37 KB	-rw-r--r--	2023-01-01 08:34
configs.py	40.84 KB	-rw-r--r--	2023-01-01 08:34
console.py	4.05 KB	-rw-r--r--	2023-01-01 08:34
cplint.py	1.36 KB	-rw-r--r--	2023-01-01 08:34
crystal.py	15.39 KB	-rw-r--r--	2023-01-01 08:34
csound.py	16.6 KB	-rw-r--r--	2023-01-01 08:34
css.py	24.72 KB	-rw-r--r--	2023-01-01 08:34
d.py	9.64 KB	-rw-r--r--	2023-01-01 08:34
dalvik.py	4.5 KB	-rw-r--r--	2023-01-01 08:34
data.py	26.31 KB	-rw-r--r--	2023-01-01 08:34
devicetree.py	3.93 KB	-rw-r--r--	2023-01-01 08:34
diff.py	5.04 KB	-rw-r--r--	2023-01-01 08:34
dotnet.py	29 KB	-rw-r--r--	2023-01-01 08:34
dsls.py	35.91 KB	-rw-r--r--	2023-01-01 08:34
dylan.py	10.14 KB	-rw-r--r--	2023-01-01 08:34
ecl.py	6.22 KB	-rw-r--r--	2023-01-01 08:34
eiffel.py	2.63 KB	-rw-r--r--	2023-01-01 08:34
elm.py	3.08 KB	-rw-r--r--	2023-01-01 08:34
elpi.py	6.22 KB	-rw-r--r--	2023-01-01 08:34
email.py	4.63 KB	-rw-r--r--	2023-01-01 08:34
erlang.py	18.72 KB	-rw-r--r--	2023-01-01 08:34
esoteric.py	10.15 KB	-rw-r--r--	2023-01-01 08:34
ezhil.py	3.2 KB	-rw-r--r--	2023-01-01 08:34
factor.py	19.07 KB	-rw-r--r--	2023-01-01 08:34
fantom.py	9.96 KB	-rw-r--r--	2023-01-01 08:34
felix.py	9.42 KB	-rw-r--r--	2023-01-01 08:34
fift.py	1.58 KB	-rw-r--r--	2023-01-01 08:34
floscript.py	2.61 KB	-rw-r--r--	2023-01-01 08:34
forth.py	7.03 KB	-rw-r--r--	2023-01-01 08:34
fortran.py	10.09 KB	-rw-r--r--	2023-01-01 08:34
foxpro.py	25.6 KB	-rw-r--r--	2023-01-01 08:34
freefem.py	26.28 KB	-rw-r--r--	2023-01-01 08:34
func.py	3.54 KB	-rw-r--r--	2023-01-01 08:34
functional.py	674 B	-rw-r--r--	2023-01-01 08:34
futhark.py	3.64 KB	-rw-r--r--	2023-01-01 08:34
gcodelexer.py	826 B	-rw-r--r--	2023-01-01 08:34
gdscript.py	7.37 KB	-rw-r--r--	2023-01-01 08:34
go.py	3.67 KB	-rw-r--r--	2023-01-01 08:34
grammar_notation.py	7.79 KB	-rw-r--r--	2023-01-01 08:34
graph.py	3.77 KB	-rw-r--r--	2023-01-01 08:34
graphics.py	38.02 KB	-rw-r--r--	2023-01-01 08:34
graphviz.py	1.89 KB	-rw-r--r--	2023-01-01 08:34
gsql.py	3.9 KB	-rw-r--r--	2023-01-01 08:34
haskell.py	32.13 KB	-rw-r--r--	2023-01-01 08:34
haxe.py	30.25 KB	-rw-r--r--	2023-01-01 08:34
hdl.py	21.99 KB	-rw-r--r--	2023-01-01 08:34
hexdump.py	3.52 KB	-rw-r--r--	2023-01-01 08:34
html.py	19.41 KB	-rw-r--r--	2023-01-01 08:34
idl.py	15.09 KB	-rw-r--r--	2023-01-01 08:34
igor.py	29.91 KB	-rw-r--r--	2023-01-01 08:34
inferno.py	3.06 KB	-rw-r--r--	2023-01-01 08:34
installers.py	12.87 KB	-rw-r--r--	2023-01-01 08:34
int_fiction.py	55.78 KB	-rw-r--r--	2023-01-01 08:34
iolang.py	1.86 KB	-rw-r--r--	2023-01-01 08:34
j.py	4.74 KB	-rw-r--r--	2023-01-01 08:34
javascript.py	61.39 KB	-rw-r--r--	2023-01-01 08:34
jmespath.py	2.01 KB	-rw-r--r--	2023-01-01 08:34
jslt.py	3.61 KB	-rw-r--r--	2023-01-01 08:34
jsonnet.py	5.5 KB	-rw-r--r--	2023-01-01 08:34
julia.py	11.37 KB	-rw-r--r--	2023-01-01 08:34
jvm.py	71.22 KB	-rw-r--r--	2023-01-01 08:34
kuin.py	11.14 KB	-rw-r--r--	2023-01-01 08:34
lilypond.py	9.52 KB	-rw-r--r--	2023-01-01 08:34
lisp.py	140.66 KB	-rw-r--r--	2023-01-01 08:34
macaulay2.py	31.17 KB	-rw-r--r--	2023-01-01 08:34
make.py	7.37 KB	-rw-r--r--	2023-01-01 08:34
markup.py	26.17 KB	-rw-r--r--	2023-01-01 08:34
math.py	676 B	-rw-r--r--	2023-01-01 08:34
matlab.py	129.74 KB	-rw-r--r--	2023-01-01 08:34
maxima.py	2.65 KB	-rw-r--r--	2023-01-01 08:34
meson.py	4.24 KB	-rw-r--r--	2023-01-01 08:34
mime.py	7.36 KB	-rw-r--r--	2023-01-01 08:34
minecraft.py	13.52 KB	-rw-r--r--	2023-01-01 08:34
mips.py	4.5 KB	-rw-r--r--	2023-01-01 08:34
ml.py	34.5 KB	-rw-r--r--	2023-01-01 08:34
modeling.py	13.21 KB	-rw-r--r--	2023-01-01 08:34
modula2.py	51.83 KB	-rw-r--r--	2023-01-01 08:34
monte.py	6.14 KB	-rw-r--r--	2023-01-01 08:34
mosel.py	8.97 KB	-rw-r--r--	2023-01-01 08:34
ncl.py	62.46 KB	-rw-r--r--	2023-01-01 08:34
nimrod.py	6.27 KB	-rw-r--r--	2023-01-01 08:34
nit.py	2.66 KB	-rw-r--r--	2023-01-01 08:34
nix.py	3.92 KB	-rw-r--r--	2023-01-01 08:34
oberon.py	4.07 KB	-rw-r--r--	2023-01-01 08:34
objective.py	22.42 KB	-rw-r--r--	2023-01-01 08:34
ooc.py	2.91 KB	-rw-r--r--	2023-01-01 08:34
other.py	1.7 KB	-rw-r--r--	2023-01-01 08:34
parasail.py	2.66 KB	-rw-r--r--	2023-01-01 08:34
parsers.py	25.3 KB	-rw-r--r--	2023-01-01 08:34
pascal.py	30.16 KB	-rw-r--r--	2023-01-01 08:34
pawn.py	7.96 KB	-rw-r--r--	2023-01-01 08:34
perl.py	38.25 KB	-rw-r--r--	2023-01-01 08:34
phix.py	22.71 KB	-rw-r--r--	2023-01-01 08:34
php.py	12.21 KB	-rw-r--r--	2023-01-01 08:34
pointless.py	1.93 KB	-rw-r--r--	2023-01-01 08:34
pony.py	3.17 KB	-rw-r--r--	2023-01-01 08:34
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procfile.py	1.13 KB	-rw-r--r--	2023-01-01 08:34
prolog.py	12.06 KB	-rw-r--r--	2023-01-01 08:34
promql.py	4.6 KB	-rw-r--r--	2023-01-01 08:34
python.py	52.27 KB	-rw-r--r--	2023-01-01 08:34
q.py	6.77 KB	-rw-r--r--	2023-01-01 08:34
qlik.py	3.58 KB	-rw-r--r--	2023-01-01 08:34
qvt.py	5.93 KB	-rw-r--r--	2023-01-01 08:34
r.py	6.04 KB	-rw-r--r--	2023-01-01 08:34
rdf.py	15.42 KB	-rw-r--r--	2023-01-01 08:34
rebol.py	18.16 KB	-rw-r--r--	2023-01-01 08:34
resource.py	2.83 KB	-rw-r--r--	2023-01-01 08:34
ride.py	4.94 KB	-rw-r--r--	2023-01-01 08:34
rita.py	1.1 KB	-rw-r--r--	2023-01-01 08:34
rnc.py	1.93 KB	-rw-r--r--	2023-01-01 08:34
roboconf.py	1.92 KB	-rw-r--r--	2023-01-01 08:34
robotframework.py	18.02 KB	-rw-r--r--	2023-01-01 08:34
ruby.py	22.24 KB	-rw-r--r--	2023-01-01 08:34
rust.py	8.02 KB	-rw-r--r--	2023-01-01 08:34
sas.py	9.18 KB	-rw-r--r--	2023-01-01 08:34
savi.py	4.54 KB	-rw-r--r--	2023-01-01 08:34
scdoc.py	2.19 KB	-rw-r--r--	2023-01-01 08:34
scripting.py	68.37 KB	-rw-r--r--	2023-01-01 08:34
sgf.py	1.94 KB	-rw-r--r--	2023-01-01 08:34
shell.py	35.49 KB	-rw-r--r--	2023-01-01 08:34
sieve.py	2.38 KB	-rw-r--r--	2023-01-01 08:34
slash.py	8.28 KB	-rw-r--r--	2023-01-01 08:34
smalltalk.py	7.04 KB	-rw-r--r--	2023-01-01 08:34
smithy.py	2.6 KB	-rw-r--r--	2023-01-01 08:34
smv.py	2.71 KB	-rw-r--r--	2023-01-01 08:34
snobol.py	2.67 KB	-rw-r--r--	2023-01-01 08:34
solidity.py	3.05 KB	-rw-r--r--	2023-01-01 08:34
sophia.py	3.25 KB	-rw-r--r--	2023-01-01 08:34
special.py	3.33 KB	-rw-r--r--	2023-01-01 08:34
spice.py	2.63 KB	-rw-r--r--	2023-01-01 08:34
sql.py	33.35 KB	-rw-r--r--	2023-01-01 08:34
srcinfo.py	1.65 KB	-rw-r--r--	2023-01-01 08:34
stata.py	6.27 KB	-rw-r--r--	2023-01-01 08:34
supercollider.py	3.61 KB	-rw-r--r--	2023-01-01 08:34
tal.py	2.58 KB	-rw-r--r--	2023-01-01 08:34
tcl.py	5.38 KB	-rw-r--r--	2023-01-01 08:34
teal.py	3.44 KB	-rw-r--r--	2023-01-01 08:34
templates.py	70.99 KB	-rw-r--r--	2023-01-01 08:34
teraterm.py	9.49 KB	-rw-r--r--	2023-01-01 08:34
testing.py	10.51 KB	-rw-r--r--	2023-01-01 08:34
text.py	1 KB	-rw-r--r--	2023-01-01 08:34
textedit.py	7.43 KB	-rw-r--r--	2023-01-01 08:34
textfmts.py	14.84 KB	-rw-r--r--	2023-01-01 08:34
theorem.py	19.68 KB	-rw-r--r--	2023-01-01 08:34
thingsdb.py	4.13 KB	-rw-r--r--	2023-01-01 08:34
tlb.py	1.34 KB	-rw-r--r--	2023-01-01 08:34
tnt.py	10.21 KB	-rw-r--r--	2023-01-01 08:34
trafficscript.py	1.44 KB	-rw-r--r--	2023-01-01 08:34
typoscript.py	8.01 KB	-rw-r--r--	2023-01-01 08:34
ul4.py	8.75 KB	-rw-r--r--	2023-01-01 08:34
unicon.py	18.08 KB	-rw-r--r--	2023-01-01 08:34
urbi.py	5.9 KB	-rw-r--r--	2023-01-01 08:34
usd.py	3.43 KB	-rw-r--r--	2023-01-01 08:34
varnish.py	7.1 KB	-rw-r--r--	2023-01-01 08:34
verification.py	3.79 KB	-rw-r--r--	2023-01-01 08:34
web.py	894 B	-rw-r--r--	2023-01-01 08:34
webassembly.py	5.57 KB	-rw-r--r--	2023-01-01 08:34
webidl.py	10.27 KB	-rw-r--r--	2023-01-01 08:34
webmisc.py	39.6 KB	-rw-r--r--	2023-01-01 08:34
whiley.py	3.92 KB	-rw-r--r--	2023-01-01 08:34
wowtoc.py	3.93 KB	-rw-r--r--	2023-01-01 08:34
wren.py	3.16 KB	-rw-r--r--	2023-01-01 08:34
x10.py	1.88 KB	-rw-r--r--	2023-01-01 08:34
xorg.py	902 B	-rw-r--r--	2023-01-01 08:34
yang.py	4.39 KB	-rw-r--r--	2023-01-01 08:34
zig.py	3.86 KB	-rw-r--r--	2023-01-01 08:34

Rename

"""
    pygments.lexers.r
    ~~~~~~~~~~~~~~~~~

Lexers for the R/S languages.

:copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS.
    :license: BSD, see LICENSE for details.
"""

import re

from pygments.lexer import Lexer, RegexLexer, include, do_insertions
from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
    Number, Punctuation, Generic, Whitespace

__all__ = ['RConsoleLexer', 'SLexer', 'RdLexer']

line_re  = re.compile('.*?\n')

class RConsoleLexer(Lexer):
    """
    For R console transcripts or R CMD BATCH output files.
    """

name = 'RConsole'
    aliases = ['rconsole', 'rout']
    filenames = ['*.Rout']

def get_tokens_unprocessed(self, text):
        slexer = SLexer(**self.options)

current_code_block = ''
        insertions = []

for match in line_re.finditer(text):
            line = match.group()
            if line.startswith('>') or line.startswith('+'):
                # Colorize the prompt as such,
                # then put rest of line into current_code_block
                insertions.append((len(current_code_block),
                                   [(0, Generic.Prompt, line[:2])]))
                current_code_block += line[2:]
            else:
                # We have reached a non-prompt line!
                # If we have stored prompt lines, need to process them first.
                if current_code_block:
                    # Weave together the prompts and highlight code.
                    yield from do_insertions(
                        insertions, slexer.get_tokens_unprocessed(current_code_block))
                    # Reset vars for next code block.
                    current_code_block = ''
                    insertions = []
                # Now process the actual line itself, this is output from R.
                yield match.start(), Generic.Output, line

# If we happen to end on a code block with nothing after it, need to
        # process the last code block. This is neither elegant nor DRY so
        # should be changed.
        if current_code_block:
            yield from do_insertions(
                insertions, slexer.get_tokens_unprocessed(current_code_block))

class SLexer(RegexLexer):
    """
    For S, S-plus, and R source code.

.. versionadded:: 0.10
    """

name = 'S'
    aliases = ['splus', 's', 'r']
    filenames = ['*.S', '*.R', '.Rhistory', '.Rprofile', '.Renviron']
    mimetypes = ['text/S-plus', 'text/S', 'text/x-r-source', 'text/x-r',
                 'text/x-R', 'text/x-r-history', 'text/x-r-profile']

valid_name = r'`[^`\\]*(?:\\.[^`\\]*)*`|(?:[a-zA-Z]|\.[A-Za-z_.])[\w.]*|\.'
    tokens = {
        'comments': [
            (r'#.*$', Comment.Single),
        ],
        'valid_name': [
            (valid_name, Name),
        ],
        'punctuation': [
            (r'\[{1,2}|\]{1,2}|$|$|;|,', Punctuation),
        ],
        'keywords': [
            (r'(if|else|for|while|repeat|in|next|break|return|switch|function)'
             r'(?![\w.])',
             Keyword.Reserved),
        ],
        'operators': [
            (r'<<?-|->>?|-|==|<=|>=|<|>|&&?|!=|\|\|?|\?', Operator),
            (r'\*|\+|\^|/|!|%[^%]*%|=|~|\$|@|:{1,3}', Operator),
        ],
        'builtin_symbols': [
            (r'(NULL|NA(_(integer|real|complex|character)_)?|'
             r'letters|LETTERS|Inf|TRUE|FALSE|NaN|pi|\.\.(\.|[0-9]+))'
             r'(?![\w.])',
             Keyword.Constant),
            (r'(T|F)\b', Name.Builtin.Pseudo),
        ],
        'numbers': [
            # hex number
            (r'0[xX][a-fA-F0-9]+([pP][0-9]+)?[Li]?', Number.Hex),
            # decimal number
            (r'[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)([eE][+-]?[0-9]+)?[Li]?',
             Number),
        ],
        'statements': [
            include('comments'),
            # whitespaces
            (r'\s+', Whitespace),
            (r'\'', String, 'string_squote'),
            (r'\"', String, 'string_dquote'),
            include('builtin_symbols'),
            include('valid_name'),
            include('numbers'),
            include('keywords'),
            include('punctuation'),
            include('operators'),
        ],
        'root': [
            # calls:
            (r'(%s)\s*(?=\()' % valid_name, Name.Function),
            include('statements'),
            # blocks:
            (r'\{|\}', Punctuation),
            # (r'\{', Punctuation, 'block'),
            (r'.', Text),
        ],
        # 'block': [
        #    include('statements'),
        #    ('\{', Punctuation, '#push'),
        #    ('\}', Punctuation, '#pop')
        # ],
        'string_squote': [
            (r'([^\'\\]|\\.)*\'', String, '#pop'),
        ],
        'string_dquote': [
            (r'([^"\\]|\\.)*"', String, '#pop'),
        ],
    }

def analyse_text(text):
        if re.search(r'[a-z0-9_\])\s]<-(?!-)', text):
            return 0.11

class RdLexer(RegexLexer):
    """
    Pygments Lexer for R documentation (Rd) files

This is a very minimal implementation, highlighting little more
    than the macros. A description of Rd syntax is found in `Writing R
    Extensions <http://cran.r-project.org/doc/manuals/R-exts.html>`_
    and `Parsing Rd files <http://developer.r-project.org/parseRd.pdf>`_.

.. versionadded:: 1.6
    """
    name = 'Rd'
    aliases = ['rd']
    filenames = ['*.Rd']
    mimetypes = ['text/x-r-doc']

# To account for verbatim / LaTeX-like / and R-like areas
    # would require parsing.
    tokens = {
        'root': [
            # catch escaped brackets and percent sign
            (r'\\[\\{}%]', String.Escape),
            # comments
            (r'%.*$', Comment),
            # special macros with no arguments
            (r'\\(?:cr|l?dots|R|tab)\b', Keyword.Constant),
            # macros
            (r'\\[a-zA-Z]+\b', Keyword),
            # special preprocessor macros
            (r'^\s*#(?:ifn?def|endif).*\b', Comment.Preproc),
            # non-escaped brackets
            (r'[{}]', Name.Builtin),
            # everything else
            (r'[^\\%\n{}]+', Text),
            (r'.', Text),
        ]
    }