diff options
author | Bram Moolenaar <Bram@vim.org> | 2023-02-27 15:49:53 +0000 |
---|---|---|
committer | Bram Moolenaar <Bram@vim.org> | 2023-02-27 15:49:53 +0000 |
commit | dd60c365cd2630794be84d63c4fe287124a30b97 (patch) | |
tree | 560fe950798f2987865d532ebe0e06e60b78f3cc /runtime/syntax | |
parent | 341f3876b34f47fdb1c82b0ad9bae448be73a220 (diff) |
Update runtime files
Diffstat (limited to 'runtime/syntax')
-rw-r--r-- | runtime/syntax/python.vim | 20 | ||||
-rw-r--r-- | runtime/syntax/python2.vim | 345 | ||||
-rw-r--r-- | runtime/syntax/quarto.vim | 17 | ||||
-rw-r--r-- | runtime/syntax/r.vim | 48 | ||||
-rw-r--r-- | runtime/syntax/rmd.vim | 209 | ||||
-rw-r--r-- | runtime/syntax/sh.vim | 11 |
6 files changed, 532 insertions, 118 deletions
diff --git a/runtime/syntax/python.vim b/runtime/syntax/python.vim index e67bf58b0d..ff583256a5 100644 --- a/runtime/syntax/python.vim +++ b/runtime/syntax/python.vim @@ -1,7 +1,7 @@ " Vim syntax file " Language: Python " Maintainer: Zvezdan Petkovic <zpetkovic@acm.org> -" Last Change: 2022 Jun 28 +" Last Change: 2023 Feb 26 " Credits: Neil Schemenauer <nas@python.ca> " Dmitry Vasiliev " @@ -35,12 +35,26 @@ " " let python_highlight_all = 1 " +" The use of Python 2 compatible syntax highlighting can be enforced. +" The straddling code (Python 2 and 3 compatible), up to Python 3.5, +" will be also supported. +" +" let python_use_python2_syntax = 1 +" +" This option will exclude all modern Python 3.6 or higher features. +" " quit when a syntax file was already loaded. if exists("b:current_syntax") finish endif +" Use of Python 2 and 3.5 or lower requested. +if exists("python_use_python2_syntax") + runtime! syntax/python2.vim + finish +endif + " We need nocompatible mode in order to continue lines with backslashes. " Original setting will be restored. let s:cpo_save = &cpo @@ -91,8 +105,8 @@ syn keyword pythonInclude from import syn keyword pythonAsync async await " Soft keywords -" These keywords do not mean anything unless used in the right context -" See https://docs.python.org/3/reference/lexical_analysis.html#soft-keywords +" These keywords do not mean anything unless used in the right context. +" See https://docs.python.org/3/reference/lexical_analysis.html#soft-keywords " for more on this. syn match pythonConditional "^\s*\zscase\%(\s\+.*:.*$\)\@=" syn match pythonConditional "^\s*\zsmatch\%(\s\+.*:\s*\%(#.*\)\=$\)\@=" diff --git a/runtime/syntax/python2.vim b/runtime/syntax/python2.vim new file mode 100644 index 0000000000..3b30eabbae --- /dev/null +++ b/runtime/syntax/python2.vim @@ -0,0 +1,345 @@ +" Vim syntax file +" Language: Python 2 +" Maintainer: Zvezdan Petkovic <zpetkovic@acm.org> +" Last Change: 2016 Oct 29 +" Credits: Neil Schemenauer <nas@python.ca> +" Dmitry Vasiliev +" +" This version is a major rewrite by Zvezdan Petkovic. +" +" - introduced highlighting of doctests +" - updated keywords, built-ins, and exceptions +" - corrected regular expressions for +" +" * functions +" * decorators +" * strings +" * escapes +" * numbers +" * space error +" +" - corrected synchronization +" - more highlighting is ON by default, except +" - space error highlighting is OFF by default +" +" Optional highlighting can be controlled using these variables. +" +" let python_no_builtin_highlight = 1 +" let python_no_doctest_code_highlight = 1 +" let python_no_doctest_highlight = 1 +" let python_no_exception_highlight = 1 +" let python_no_number_highlight = 1 +" let python_space_error_highlight = 1 +" +" All the options above can be switched on together. +" +" let python_highlight_all = 1 +" +"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" +" NOTE: This file is a copy of the last commit of runtime/syntax/python.vim +" that still supported Python 2. There is support for Python 3, up to 3.5, +" and it was kept in the file as is, because it supports the straddling code +" (Python 2 and 3 compatible) better. +"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" + +" quit when a syntax file was already loaded. +if exists("b:current_syntax") + finish +endif + +" We need nocompatible mode in order to continue lines with backslashes. +" Original setting will be restored. +let s:cpo_save = &cpo +set cpo&vim + +if exists("python_no_doctest_highlight") + let python_no_doctest_code_highlight = 1 +endif + +if exists("python_highlight_all") + if exists("python_no_builtin_highlight") + unlet python_no_builtin_highlight + endif + if exists("python_no_doctest_code_highlight") + unlet python_no_doctest_code_highlight + endif + if exists("python_no_doctest_highlight") + unlet python_no_doctest_highlight + endif + if exists("python_no_exception_highlight") + unlet python_no_exception_highlight + endif + if exists("python_no_number_highlight") + unlet python_no_number_highlight + endif + let python_space_error_highlight = 1 +endif + +" Keep Python keywords in alphabetical order inside groups for easy +" comparison with the table in the 'Python Language Reference' +" https://docs.python.org/2/reference/lexical_analysis.html#keywords, +" https://docs.python.org/3/reference/lexical_analysis.html#keywords. +" Groups are in the order presented in NAMING CONVENTIONS in syntax.txt. +" Exceptions come last at the end of each group (class and def below). +" +" Keywords 'with' and 'as' are new in Python 2.6 +" (use 'from __future__ import with_statement' in Python 2.5). +" +" Some compromises had to be made to support both Python 3 and 2. +" We include Python 3 features, but when a definition is duplicated, +" the last definition takes precedence. +" +" - 'False', 'None', and 'True' are keywords in Python 3 but they are +" built-ins in 2 and will be highlighted as built-ins below. +" - 'exec' is a built-in in Python 3 and will be highlighted as +" built-in below. +" - 'nonlocal' is a keyword in Python 3 and will be highlighted. +" - 'print' is a built-in in Python 3 and will be highlighted as +" built-in below (use 'from __future__ import print_function' in 2) +" - async and await were added in Python 3.5 and are soft keywords. +" +syn keyword pythonStatement False None True +syn keyword pythonStatement as assert break continue del exec global +syn keyword pythonStatement lambda nonlocal pass print return with yield +syn keyword pythonStatement class def nextgroup=pythonFunction skipwhite +syn keyword pythonConditional elif else if +syn keyword pythonRepeat for while +syn keyword pythonOperator and in is not or +syn keyword pythonException except finally raise try +syn keyword pythonInclude from import +syn keyword pythonAsync async await + +" Decorators (new in Python 2.4) +" A dot must be allowed because of @MyClass.myfunc decorators. +syn match pythonDecorator "@" display contained +syn match pythonDecoratorName "@\s*\h\%(\w\|\.\)*" display contains=pythonDecorator + +" Python 3.5 introduced the use of the same symbol for matrix multiplication: +" https://www.python.org/dev/peps/pep-0465/. We now have to exclude the +" symbol from highlighting when used in that context. +" Single line multiplication. +syn match pythonMatrixMultiply + \ "\%(\w\|[])]\)\s*@" + \ contains=ALLBUT,pythonDecoratorName,pythonDecorator,pythonFunction,pythonDoctestValue + \ transparent +" Multiplication continued on the next line after backslash. +syn match pythonMatrixMultiply + \ "[^\\]\\\s*\n\%(\s*\.\.\.\s\)\=\s\+@" + \ contains=ALLBUT,pythonDecoratorName,pythonDecorator,pythonFunction,pythonDoctestValue + \ transparent +" Multiplication in a parenthesized expression over multiple lines with @ at +" the start of each continued line; very similar to decorators and complex. +syn match pythonMatrixMultiply + \ "^\s*\%(\%(>>>\|\.\.\.\)\s\+\)\=\zs\%(\h\|\%(\h\|[[(]\).\{-}\%(\w\|[])]\)\)\s*\n\%(\s*\.\.\.\s\)\=\s\+@\%(.\{-}\n\%(\s*\.\.\.\s\)\=\s\+@\)*" + \ contains=ALLBUT,pythonDecoratorName,pythonDecorator,pythonFunction,pythonDoctestValue + \ transparent + +syn match pythonFunction "\h\w*" display contained + +syn match pythonComment "#.*$" contains=pythonTodo,@Spell +syn keyword pythonTodo FIXME NOTE NOTES TODO XXX contained + +" Triple-quoted strings can contain doctests. +syn region pythonString matchgroup=pythonQuotes + \ start=+[uU]\=\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1" + \ contains=pythonEscape,@Spell +syn region pythonString matchgroup=pythonTripleQuotes + \ start=+[uU]\=\z('''\|"""\)+ end="\z1" keepend + \ contains=pythonEscape,pythonSpaceError,pythonDoctest,@Spell +syn region pythonRawString matchgroup=pythonQuotes + \ start=+[uU]\=[rR]\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1" + \ contains=@Spell +syn region pythonRawString matchgroup=pythonTripleQuotes + \ start=+[uU]\=[rR]\z('''\|"""\)+ end="\z1" keepend + \ contains=pythonSpaceError,pythonDoctest,@Spell + +syn match pythonEscape +\\[abfnrtv'"\\]+ contained +syn match pythonEscape "\\\o\{1,3}" contained +syn match pythonEscape "\\x\x\{2}" contained +syn match pythonEscape "\%(\\u\x\{4}\|\\U\x\{8}\)" contained +" Python allows case-insensitive Unicode IDs: http://www.unicode.org/charts/ +syn match pythonEscape "\\N{\a\+\%(\s\a\+\)*}" contained +syn match pythonEscape "\\$" + +" It is very important to understand all details before changing the +" regular expressions below or their order. +" The word boundaries are *not* the floating-point number boundaries +" because of a possible leading or trailing decimal point. +" The expressions below ensure that all valid number literals are +" highlighted, and invalid number literals are not. For example, +" +" - a decimal point in '4.' at the end of a line is highlighted, +" - a second dot in 1.0.0 is not highlighted, +" - 08 is not highlighted, +" - 08e0 or 08j are highlighted, +" +" and so on, as specified in the 'Python Language Reference'. +" https://docs.python.org/2/reference/lexical_analysis.html#numeric-literals +" https://docs.python.org/3/reference/lexical_analysis.html#numeric-literals +if !exists("python_no_number_highlight") + " numbers (including longs and complex) + syn match pythonNumber "\<0[oO]\=\o\+[Ll]\=\>" + syn match pythonNumber "\<0[xX]\x\+[Ll]\=\>" + syn match pythonNumber "\<0[bB][01]\+[Ll]\=\>" + syn match pythonNumber "\<\%([1-9]\d*\|0\)[Ll]\=\>" + syn match pythonNumber "\<\d\+[jJ]\>" + syn match pythonNumber "\<\d\+[eE][+-]\=\d\+[jJ]\=\>" + syn match pythonNumber + \ "\<\d\+\.\%([eE][+-]\=\d\+\)\=[jJ]\=\%(\W\|$\)\@=" + syn match pythonNumber + \ "\%(^\|\W\)\zs\d*\.\d\+\%([eE][+-]\=\d\+\)\=[jJ]\=\>" +endif + +" Group the built-ins in the order in the 'Python Library Reference' for +" easier comparison. +" https://docs.python.org/2/library/constants.html +" https://docs.python.org/3/library/constants.html +" http://docs.python.org/2/library/functions.html +" http://docs.python.org/3/library/functions.html +" http://docs.python.org/2/library/functions.html#non-essential-built-in-functions +" http://docs.python.org/3/library/functions.html#non-essential-built-in-functions +" Python built-in functions are in alphabetical order. +if !exists("python_no_builtin_highlight") + " built-in constants + " 'False', 'True', and 'None' are also reserved words in Python 3 + syn keyword pythonBuiltin False True None + syn keyword pythonBuiltin NotImplemented Ellipsis __debug__ + " built-in functions + syn keyword pythonBuiltin abs all any bin bool bytearray callable chr + syn keyword pythonBuiltin classmethod compile complex delattr dict dir + syn keyword pythonBuiltin divmod enumerate eval filter float format + syn keyword pythonBuiltin frozenset getattr globals hasattr hash + syn keyword pythonBuiltin help hex id input int isinstance + syn keyword pythonBuiltin issubclass iter len list locals map max + syn keyword pythonBuiltin memoryview min next object oct open ord pow + syn keyword pythonBuiltin print property range repr reversed round set + syn keyword pythonBuiltin setattr slice sorted staticmethod str + syn keyword pythonBuiltin sum super tuple type vars zip __import__ + " Python 2 only + syn keyword pythonBuiltin basestring cmp execfile file + syn keyword pythonBuiltin long raw_input reduce reload unichr + syn keyword pythonBuiltin unicode xrange + " Python 3 only + syn keyword pythonBuiltin ascii bytes exec + " non-essential built-in functions; Python 2 only + syn keyword pythonBuiltin apply buffer coerce intern + " avoid highlighting attributes as builtins + syn match pythonAttribute /\.\h\w*/hs=s+1 + \ contains=ALLBUT,pythonBuiltin,pythonFunction,pythonAsync + \ transparent +endif + +" From the 'Python Library Reference' class hierarchy at the bottom. +" http://docs.python.org/2/library/exceptions.html +" http://docs.python.org/3/library/exceptions.html +if !exists("python_no_exception_highlight") + " builtin base exceptions (used mostly as base classes for other exceptions) + syn keyword pythonExceptions BaseException Exception + syn keyword pythonExceptions ArithmeticError BufferError + syn keyword pythonExceptions LookupError + " builtin base exceptions removed in Python 3 + syn keyword pythonExceptions EnvironmentError StandardError + " builtin exceptions (actually raised) + syn keyword pythonExceptions AssertionError AttributeError + syn keyword pythonExceptions EOFError FloatingPointError GeneratorExit + syn keyword pythonExceptions ImportError IndentationError + syn keyword pythonExceptions IndexError KeyError KeyboardInterrupt + syn keyword pythonExceptions MemoryError NameError NotImplementedError + syn keyword pythonExceptions OSError OverflowError ReferenceError + syn keyword pythonExceptions RuntimeError StopIteration SyntaxError + syn keyword pythonExceptions SystemError SystemExit TabError TypeError + syn keyword pythonExceptions UnboundLocalError UnicodeError + syn keyword pythonExceptions UnicodeDecodeError UnicodeEncodeError + syn keyword pythonExceptions UnicodeTranslateError ValueError + syn keyword pythonExceptions ZeroDivisionError + " builtin OS exceptions in Python 3 + syn keyword pythonExceptions BlockingIOError BrokenPipeError + syn keyword pythonExceptions ChildProcessError ConnectionAbortedError + syn keyword pythonExceptions ConnectionError ConnectionRefusedError + syn keyword pythonExceptions ConnectionResetError FileExistsError + syn keyword pythonExceptions FileNotFoundError InterruptedError + syn keyword pythonExceptions IsADirectoryError NotADirectoryError + syn keyword pythonExceptions PermissionError ProcessLookupError + syn keyword pythonExceptions RecursionError StopAsyncIteration + syn keyword pythonExceptions TimeoutError + " builtin exceptions deprecated/removed in Python 3 + syn keyword pythonExceptions IOError VMSError WindowsError + " builtin warnings + syn keyword pythonExceptions BytesWarning DeprecationWarning FutureWarning + syn keyword pythonExceptions ImportWarning PendingDeprecationWarning + syn keyword pythonExceptions RuntimeWarning SyntaxWarning UnicodeWarning + syn keyword pythonExceptions UserWarning Warning + " builtin warnings in Python 3 + syn keyword pythonExceptions ResourceWarning +endif + +if exists("python_space_error_highlight") + " trailing whitespace + syn match pythonSpaceError display excludenl "\s\+$" + " mixed tabs and spaces + syn match pythonSpaceError display " \+\t" + syn match pythonSpaceError display "\t\+ " +endif + +" Do not spell doctests inside strings. +" Notice that the end of a string, either ''', or """, will end the contained +" doctest too. Thus, we do *not* need to have it as an end pattern. +if !exists("python_no_doctest_highlight") + if !exists("python_no_doctest_code_highlight") + syn region pythonDoctest + \ start="^\s*>>>\s" end="^\s*$" + \ contained contains=ALLBUT,pythonDoctest,pythonFunction,@Spell + syn region pythonDoctestValue + \ start=+^\s*\%(>>>\s\|\.\.\.\s\|"""\|'''\)\@!\S\++ end="$" + \ contained + else + syn region pythonDoctest + \ start="^\s*>>>" end="^\s*$" + \ contained contains=@NoSpell + endif +endif + +" Sync at the beginning of class, function, or method definition. +syn sync match pythonSync grouphere NONE "^\%(def\|class\)\s\+\h\w*\s*[(:]" + +" The default highlight links. Can be overridden later. +hi def link pythonStatement Statement +hi def link pythonConditional Conditional +hi def link pythonRepeat Repeat +hi def link pythonOperator Operator +hi def link pythonException Exception +hi def link pythonInclude Include +hi def link pythonAsync Statement +hi def link pythonDecorator Define +hi def link pythonDecoratorName Function +hi def link pythonFunction Function +hi def link pythonComment Comment +hi def link pythonTodo Todo +hi def link pythonString String +hi def link pythonRawString String +hi def link pythonQuotes String +hi def link pythonTripleQuotes pythonQuotes +hi def link pythonEscape Special +if !exists("python_no_number_highlight") + hi def link pythonNumber Number +endif +if !exists("python_no_builtin_highlight") + hi def link pythonBuiltin Function +endif +if !exists("python_no_exception_highlight") + hi def link pythonExceptions Structure +endif +if exists("python_space_error_highlight") + hi def link pythonSpaceError Error +endif +if !exists("python_no_doctest_highlight") + hi def link pythonDoctest Special + hi def link pythonDoctestValue Define +endif + +let b:current_syntax = "python" + +let &cpo = s:cpo_save +unlet s:cpo_save + +" vim:set sw=2 sts=2 ts=8 noet: diff --git a/runtime/syntax/quarto.vim b/runtime/syntax/quarto.vim new file mode 100644 index 0000000000..d5d4ee257d --- /dev/null +++ b/runtime/syntax/quarto.vim @@ -0,0 +1,17 @@ +" Language: Quarto (Markdown with chunks of R, Python and other languages) +" Provisory Maintainer: Jakson Aquino <jalvesaq@gmail.com> +" Homepage: https://github.com/jalvesaq/R-Vim-runtime +" Last Change: Fri Feb 24, 2023 08:26AM +" +" The developers of tools for Quarto maintain Vim runtime files in their +" Github repository and, if required, I will hand over the maintenance of +" this script for them. + +runtime syntax/rmd.vim + +syn match quartoShortarg /\S\+/ contained +syn keyword quartoShortkey var meta env pagebreak video include contained +syn region quartoShortcode matchgroup=PreProc start='{{< ' end=' >}}' contains=quartoShortkey,quartoShortarg transparent keepend + +hi def link quartoShortkey Include +hi def link quartoShortarg String diff --git a/runtime/syntax/r.vim b/runtime/syntax/r.vim index a8100cfded..9b3754ae23 100644 --- a/runtime/syntax/r.vim +++ b/runtime/syntax/r.vim @@ -5,7 +5,7 @@ " Tom Payne <tom@tompayne.org> " Contributor: Johannes Ranke <jranke@uni-bremen.de> " Homepage: https://github.com/jalvesaq/R-Vim-runtime -" Last Change: Sun Mar 28, 2021 01:47PM +" Last Change: Thu Nov 17, 2022 10:13PM " Filenames: *.R *.r *.Rhistory *.Rt " " NOTE: The highlighting of R functions might be defined in @@ -65,41 +65,35 @@ if g:r_syntax_hl_roxygen " roxygen line containing only a roxygen comment marker, optionally followed " by whitespace is called an empty roxygen line. + syn match rOCommentKey "^\s*#\{1,2}'" contained + syn region rOExamples start="^\s*#\{1,2}' @examples.*"rs=e+1,hs=e+1 end="^\(#\{1,2}' @.*\)\@=" end="^\(#\{1,2}'\)\@!" contained contains=rOTag fold + + " R6 classes may contain roxygen lines independent of roxygen blocks + syn region rOR6Class start=/R6Class(/ end=/)/ transparent contains=ALLBUT,rError,rBraceError,rCurlyError fold + syn match rOR6Block "#\{1,2}'.*" contains=rOTag,rOExamples,@Spell containedin=rOR6Class contained + syn match rOR6Block "^\s*#\{1,2}'.*" contains=rOTag,rOExamples,@Spell containedin=rOR6Class contained + " First we match all roxygen blocks as containing only a title. In case an " empty roxygen line ending the title or a tag is found, this will be " overridden later by the definitions of rOBlock. - syn match rOTitleBlock "\%^\(\s*#\{1,2}' .*\n\)\{1,}" contains=rOCommentKey,rOTitleTag - syn match rOTitleBlock "^\s*\n\(\s*#\{1,2}' .*\n\)\{1,}" contains=rOCommentKey,rOTitleTag + syn match rOTitleBlock "\(\%^\|^\s*\n\)\@<=\(\s*#\{1,2}' .*\n\)\{1,}" contains=rOCommentKey,rOTitleTag " A title as part of a block is always at the beginning of the block, i.e. " either at the start of a file or after a completely empty line. - syn match rOTitle "\%^\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*$" contained contains=rOCommentKey,rOTitleTag - syn match rOTitle "^\s*\n\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*$" contained contains=rOCommentKey,rOTitleTag + syn match rOTitle "\(\%^\|^\s*\n\)\@<=\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*$" contained contains=rOCommentKey,rOTitleTag syn match rOTitleTag contained "@title" " When a roxygen block has a title and additional content, the title " consists of one or more roxygen lines (as little as possible are matched), " followed either by an empty roxygen line - syn region rOBlock start="\%^\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*$" end="^\s*\(#\{1,2}'\)\@!" contains=rOTitle,rOTag,rOExamples,@Spell keepend fold - syn region rOBlock start="^\s*\n\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*$" end="^\s*\(#\{1,2}'\)\@!" contains=rOTitle,rOTag,rOExamples,@Spell keepend fold + syn region rOBlock start="\(\%^\|^\s*\n\)\@<=\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*$" end="^\s*\(#\{1,2}'\)\@!" contains=rOTitle,rOTag,rOExamples,@Spell keepend fold " or by a roxygen tag (we match everything starting with @ but not @@ which is used as escape sequence for a literal @). - syn region rOBlock start="\%^\(\s*#\{1,2}' .*\n\)\{-}\s*#\{1,2}' @\(@\)\@!" end="^\s*\(#\{1,2}'\)\@!" contains=rOTitle,rOTag,rOExamples,@Spell keepend fold - syn region rOBlock start="^\s*\n\(\s*#\{1,2}' .*\n\)\{-}\s*#\{1,2}' @\(@\)\@!" end="^\s*\(#\{1,2}'\)\@!" contains=rOTitle,rOTag,rOExamples,@Spell keepend fold + syn region rOBlock start="\(\%^\|^\s*\n\)\@<=\(\s*#\{1,2}' .*\n\)\{-}\s*#\{1,2}' @\(@\)\@!" end="^\s*\(#\{1,2}'\)\@!" contains=rOTitle,rOTag,rOExamples,@Spell keepend fold " If a block contains an @rdname, @describeIn tag, it may have paragraph breaks, but does not have a title - syn region rOBlockNoTitle start="\%^\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*\n\(\s*#\{1,2}'.*\n\)\{-}\s*#\{1,2}' @rdname" end="^\s*\(#\{1,2}'\)\@!" contains=rOTag,rOExamples,@Spell keepend fold - syn region rOBlockNoTitle start="^\s*\n\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*\n\(\s*#\{1,2}'.*\n\)\{-}\s*#\{1,2}' @rdname" end="^\s*\(#\{1,2}'\)\@!" contains=rOTag,rOExamples,@Spell keepend fold - syn region rOBlockNoTitle start="\%^\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*\n\(\s*#\{1,2}'.*\n\)\{-}\s*#\{1,2}' @describeIn" end="^\s*\(#\{1,2}'\)\@!" contains=rOTag,rOExamples,@Spell keepend fold - syn region rOBlockNoTitle start="^\s*\n\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*\n\(\s*#\{1,2}'.*\n\)\{-}\s*#\{1,2}' @describeIn" end="^\s*\(#\{1,2}'\)\@!" contains=rOTag,rOExamples,@Spell keepend fold - - syn match rOCommentKey "^\s*#\{1,2}'" contained - syn region rOExamples start="^\s*#\{1,2}' @examples.*"rs=e+1,hs=e+1 end="^\(#\{1,2}' @.*\)\@=" end="^\(#\{1,2}'\)\@!" contained contains=rOTag fold - - " R6 classes may contain roxygen lines independent of roxygen blocks - syn region rOR6Class start=/R6Class(/ end=/)/ transparent contains=ALLBUT,rError,rBraceError,rCurlyError fold - syn match rOR6Block "#\{1,2}'.*" contains=rOTag,rOExamples,@Spell containedin=rOR6Class contained - syn match rOR6Block "^\s*#\{1,2}'.*" contains=rOTag,rOExamples,@Spell containedin=rOR6Class contained + syn region rOBlockNoTitle start="\(\%^\|^\s*\n\)\@<=\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*\n\(\s*#\{1,2}'.*\n\)\{-}\s*#\{1,2}' @rdname" end="^\s*\(#\{1,2}'\)\@!" contains=rOTag,rOExamples,@Spell keepend fold + syn region rOBlockNoTitle start="\(\%^\|^\s*\n\)\@<=\(\s*#\{1,2}' .*\n\)\{-1,}\s*#\{1,2}'\s*\n\(\s*#\{1,2}'.*\n\)\{-}\s*#\{1,2}' @describeIn" end="^\s*\(#\{1,2}'\)\@!" contains=rOTag,rOExamples,@Spell keepend fold " rOTag list originally generated from the lists that were available in " https://github.com/klutometis/roxygen/R/rd.R and @@ -245,14 +239,15 @@ syn match rOperator "&" syn match rOperator '-' syn match rOperator '\*' syn match rOperator '+' -if &filetype != "rmd" && &filetype != "rrst" - syn match rOperator "[|!<>^~/:]" -else +if &filetype == "quarto" || &filetype == "rmd" || &filetype == "rrst" syn match rOperator "[|!<>^~`/:]" +else + syn match rOperator "[|!<>^~/:]" endif syn match rOperator "%\{2}\|%\S\{-}%" syn match rOperator '\([!><]\)\@<==' syn match rOperator '==' +syn match rOperator '|>' syn match rOpError '\*\{3}' syn match rOpError '//' syn match rOpError '&&&' @@ -318,10 +313,13 @@ if &filetype == "rhelp" endif " Type +syn match rType "\\" syn keyword rType array category character complex double function integer list logical matrix numeric vector data.frame " Name of object with spaces -if &filetype != "rmd" && &filetype != "rrst" +if &filetype == "rmd" || &filetype == "rrst" || &filetype == "quarto" + syn region rNameWSpace start="`" end="`" contains=rSpaceFun containedin=rmdrChunk +else syn region rNameWSpace start="`" end="`" contains=rSpaceFun endif diff --git a/runtime/syntax/rmd.vim b/runtime/syntax/rmd.vim index cccd4110f5..f849af97d2 100644 --- a/runtime/syntax/rmd.vim +++ b/runtime/syntax/rmd.vim @@ -1,7 +1,7 @@ -" markdown Text with R statements -" Language: markdown with R code chunks +" Language: Markdown with chunks of R, Python and other languages +" Maintainer: Jakson Aquino <jalvesaq@gmail.com> " Homepage: https://github.com/jalvesaq/R-Vim-runtime -" Last Change: Wed Apr 21, 2021 09:55AM +" Last Change: Fri Feb 24, 2023 08:28AM " " For highlighting pandoc extensions to markdown like citations and TeX and " many other advanced features like folding of markdown sections, it is @@ -13,63 +13,120 @@ if exists("b:current_syntax") finish endif +let s:cpo_save = &cpo +set cpo&vim + " Highlight the header of the chunks as R code let g:rmd_syn_hl_chunk = get(g:, 'rmd_syn_hl_chunk', 0) " Pandoc-syntax has more features, but it is slower. " https://github.com/vim-pandoc/vim-pandoc-syntax -let g:pandoc#syntax#codeblocks#embeds#langs = get(g:, 'pandoc#syntax#codeblocks#embeds#langs', ['r']) + +" Don't waste time loading syntax that will be discarded: +let s:save_pandoc_lngs = get(g:, 'pandoc#syntax#codeblocks#embeds#langs', []) +let g:pandoc#syntax#codeblocks#embeds#langs = [] + +" Step_1: Source pandoc.vim if it is installed: runtime syntax/pandoc.vim if exists("b:current_syntax") + if hlexists('pandocDelimitedCodeBlock') + syn clear pandocDelimitedCodeBlock + endif + + if len(s:save_pandoc_lngs) > 0 && !exists('g:rmd_fenced_languages') + let g:rmd_fenced_languages = deepcopy(s:save_pandoc_lngs) + endif + " Recognize inline R code - syn region rmdrInline matchgroup=rmdInlineDelim start="`r " end="`" contains=@R containedin=pandocLaTeXRegion,yamlFlowString keepend - hi def link rmdInlineDelim Delimiter - - " Fix recognition of language chunks (code adapted from pandoc, 2021-03-28) - " Knitr requires braces in the block's header - for s:lng in g:pandoc#syntax#codeblocks#embeds#langs - let s:nm = matchstr(s:lng, '^[^=]*') - exe 'syn clear pandocDelimitedCodeBlock_'.s:nm - exe 'syn clear pandocDelimitedCodeBlockinBlockQuote_'.s:nm - if g:rmd_syn_hl_chunk - exe 'syn region rmd'.s:nm.'ChunkDelim matchgroup=rmdCodeDelim start="^\s*```\s*{\s*'.s:nm.'\>" matchgroup=rmdCodeDelim end="}$" keepend containedin=rmd'.s:nm.'Chunk contains=@R' - exe 'syn region rmd'.s:nm.'Chunk start="^\s*```\s*{\s*'.s:nm.'\>.*$" matchgroup=rmdCodeDelim end="^\s*```\ze\s*$" keepend contains=rmd'.s:nm.'ChunkDelim,@'.toupper(s:nm) + syn region rmdrInline matchgroup=rmdInlineDelim start="`r " end="`" contains=@Rmdr containedin=pandocLaTeXRegion,yamlFlowString keepend +else + " Step_2: Source markdown.vim if pandoc.vim is not installed + + " Configuration if not using pandoc syntax: + " Add syntax highlighting of YAML header + let g:rmd_syn_hl_yaml = get(g:, 'rmd_syn_hl_yaml', 1) + " Add syntax highlighting of citation keys + let g:rmd_syn_hl_citations = get(g:, 'rmd_syn_hl_citations', 1) + + " R chunks will not be highlighted by syntax/markdown because their headers + " follow a non standard pattern: "```{lang" instead of "^```lang". + " Make a copy of g:markdown_fenced_languages to highlight the chunks later: + if exists('g:markdown_fenced_languages') && !exists('g:rmd_fenced_languages') + let g:rmd_fenced_languages = deepcopy(g:markdown_fenced_languages) + endif + + if exists('g:markdown_fenced_languages') && len(g:markdown_fenced_languages) > 0 + let s:save_mfl = deepcopy(g:markdown_fenced_languages) + endif + " Don't waste time loading syntax that will be discarded: + let g:markdown_fenced_languages = [] + runtime syntax/markdown.vim + if exists('s:save_mfl') > 0 + let g:markdown_fenced_languages = deepcopy(s:save_mfl) + unlet s:save_mfl + endif + syn region rmdrInline matchgroup=rmdInlineDelim start="`r " end="`" contains=@Rmdr keepend + + " Step_2a: Add highlighting for both YAML and citations which are pandoc + " specific, but also used in Rmd files + + " You don't need this if either your markdown/syntax.vim already highlights + " the YAML header or you are writing standard markdown + if g:rmd_syn_hl_yaml + " Basic highlighting of YAML header + syn match rmdYamlFieldTtl /^\s*\zs\w\%(-\|\w\)*\ze:/ contained + syn match rmdYamlFieldTtl /^\s*-\s*\zs\w\%(-\|\w\)*\ze:/ contained + syn region yamlFlowString matchgroup=yamlFlowStringDelimiter start='"' skip='\\"' end='"' contains=yamlEscape,rmdrInline contained + syn region yamlFlowString matchgroup=yamlFlowStringDelimiter start="'" skip="''" end="'" contains=yamlSingleEscape,rmdrInline contained + syn match yamlEscape contained '\\\%([\\"abefnrtv\^0_ NLP\n]\|x\x\x\|u\x\{4}\|U\x\{8}\)' + syn match yamlSingleEscape contained "''" + syn match yamlComment /#.*/ contained + " A second colon is a syntax error, unles within a string or following !expr + syn match yamlColonError /:\s*[^'^"^!]*:/ contained + if &filetype == 'quarto' + syn region pandocYAMLHeader matchgroup=rmdYamlBlockDelim start=/\%(\%^\|\_^\s*\n\)\@<=\_^-\{3}\ze\n.\+/ end=/^---$/ keepend contains=rmdYamlFieldTtl,yamlFlowString,yamlComment,yamlColonError else - exe 'syn region rmd'.s:nm.'Chunk matchgroup=rmdCodeDelim start="^\s*```\s*{\s*'.s:nm.'\>.*$" matchgroup=rmdCodeDelim end="^\s*```\ze\s*$" keepend contains=@'.toupper(s:nm) + syn region pandocYAMLHeader matchgroup=rmdYamlBlockDelim start=/\%(\%^\|\_^\s*\n\)\@<=\_^-\{3}\ze\n.\+/ end=/^\([-.]\)\1\{2}$/ keepend contains=rmdYamlFieldTtl,yamlFlowString,yamlComment,yamlColonError endif - endfor - unlet s:lng - unlet s:nm - hi def link rmdInlineDelim Delimiter - hi def link rmdCodeDelim Delimiter - let b:current_syntax = "rmd" - finish -endif - -" Configuration if not using pandoc syntax: -" Add syntax highlighting of YAML header -let g:rmd_syn_hl_yaml = get(g:, 'rmd_syn_hl_yaml', 1) -" Add syntax highlighting of citation keys -let g:rmd_syn_hl_citations = get(g:, 'rmd_syn_hl_citations', 1) - -let s:cpo_save = &cpo -set cpo&vim + hi def link rmdYamlBlockDelim Delimiter + hi def link rmdYamlFieldTtl Identifier + hi def link yamlFlowString String + hi def link yamlComment Comment + hi def link yamlColonError Error + endif -" R chunks will not be highlighted by syntax/markdown because their headers -" follow a non standard pattern: "```{lang" instead of "^```lang". -" Make a copy of g:markdown_fenced_languages to highlight the chunks later: -if exists('g:markdown_fenced_languages') - if !exists('g:rmd_fenced_languages') - let g:rmd_fenced_languages = deepcopy(g:markdown_fenced_languages) - let g:markdown_fenced_languages = [] + " You don't need this if either your markdown/syntax.vim already highlights + " citations or you are writing standard markdown + if g:rmd_syn_hl_citations + " From vim-pandoc-syntax + " parenthetical citations + syn match pandocPCite /\^\@<!\[[^\[\]]\{-}-\{0,1}@[[:alnum:]_][[:alnum:]à-öø-ÿÀ-ÖØ-ß_:.#$%&\-+?<>~\/]*.\{-}\]/ contains=pandocEmphasis,pandocStrong,pandocLatex,pandocCiteKey,@Spell,pandocAmpersandEscape display + " in-text citations with location + syn match pandocICite /@[[:alnum:]_][[:alnum:]à-öø-ÿÀ-ÖØ-ß_:.#$%&\-+?<>~\/]*\s\[.\{-1,}\]/ contains=pandocCiteKey,@Spell display + " cite keys + syn match pandocCiteKey /\(-\=@[[:alnum:]_][[:alnum:]à-öø-ÿÀ-ÖØ-ß_:.#$%&\-+?<>~\/]*\)/ containedin=pandocPCite,pandocICite contains=@NoSpell display + syn match pandocCiteAnchor /[-@]/ contained containedin=pandocCiteKey display + syn match pandocCiteLocator /[\[\]]/ contained containedin=pandocPCite,pandocICite + hi def link pandocPCite Operator + hi def link pandocICite Operator + hi def link pandocCiteKey Label + hi def link pandocCiteAnchor Operator + hi def link pandocCiteLocator Operator endif -else - let g:rmd_fenced_languages = ['r'] endif -runtime syntax/markdown.vim +" Step_3: Highlight code blocks. + +syn region rmdCodeBlock matchgroup=rmdCodeDelim start="^\s*```\s*{.*}$" matchgroup=rmdCodeDelim end="^\s*```\ze\s*$" keepend +syn region rmdCodeBlock matchgroup=rmdCodeDelim start="^\s*```.+$" matchgroup=rmdCodeDelim end="^```$" keepend +hi link rmdCodeBlock Special " Now highlight chunks: +syn region knitrBodyOptions start='^#| ' end='$' contained containedin=rComment,pythonComment contains=knitrBodyVar,knitrBodyValue transparent +syn match knitrBodyValue ': \zs.*\ze$' keepend contained containedin=knitrBodyOptions +syn match knitrBodyVar '| \zs\S\{-}\ze:' contained containedin=knitrBodyOptions + +let g:rmd_fenced_languages = get(g:, 'rmd_fenced_languages', ['r']) for s:type in g:rmd_fenced_languages if s:type =~ '=' let s:ft = substitute(s:type, '.*=', '', '') @@ -81,58 +138,40 @@ for s:type in g:rmd_fenced_languages unlet! b:current_syntax exe 'syn include @Rmd'.s:nm.' syntax/'.s:ft.'.vim' if g:rmd_syn_hl_chunk - exe 'syn region rmd'.s:nm.'ChunkDelim matchgroup=rmdCodeDelim start="^\s*```\s*{\s*'.s:nm.'\>" matchgroup=rmdCodeDelim end="}$" keepend containedin=rmd'.s:nm.'Chunk contains=@Rmdr' - exe 'syn region rmd'.s:nm.'Chunk start="^\s*```\s*{\s*'.s:nm.'\>.*$" matchgroup=rmdCodeDelim end="^\s*```\ze\s*$" keepend contains=rmd'.s:nm.'ChunkDelim,@Rmd'.s:nm + exe 'syn match knitrChunkDelim /```\s*{\s*'.s:nm.'/ contained containedin=knitrChunkBrace contains=knitrChunkLabel' + exe 'syn match knitrChunkLabelDelim /```\s*{\s*'.s:nm.',\=\s*[-[:alnum:]]\{-1,}[,}]/ contained containedin=knitrChunkBrace' + syn match knitrChunkDelim /}\s*$/ contained containedin=knitrChunkBrace + exe 'syn match knitrChunkBrace /```\s*{\s*'.s:nm.'.*$/ contained containedin=rmd'.s:nm.'Chunk contains=knitrChunkDelim,knitrChunkLabelDelim,@Rmd'.s:nm + exe 'syn region rmd'.s:nm.'Chunk start="^\s*```\s*{\s*=\?'.s:nm.'\>.*$" matchgroup=rmdCodeDelim end="^\s*```\ze\s*$" keepend contains=knitrChunkBrace,@Rmd'.s:nm + + hi link knitrChunkLabel Identifier + hi link knitrChunkDelim rmdCodeDelim + hi link knitrChunkLabelDelim rmdCodeDelim else - exe 'syn region rmd'.s:nm.'Chunk matchgroup=rmdCodeDelim start="^\s*```\s*{\s*'.s:nm.'\>.*$" matchgroup=rmdCodeDelim end="^\s*```\ze\s*$" keepend contains=@Rmd'.s:nm + exe 'syn region rmd'.s:nm.'Chunk matchgroup=rmdCodeDelim start="^\s*```\s*{\s*=\?'.s:nm.'\>.*$" matchgroup=rmdCodeDelim end="^\s*```\ze\s*$" keepend contains=@Rmd'.s:nm endif endfor unlet! s:type -" Recognize inline R code -syn region rmdrInline matchgroup=rmdInlineDelim start="`r " end="`" contains=@Rmdr keepend +" Step_4: Highlight code recognized by pandoc but not defined in pandoc.vim yet: +syn match pandocDivBegin '^:::\+ {.\{-}}' contains=pandocHeaderAttr +syn match pandocDivEnd '^:::\+$' +hi def link knitrBodyVar PreProc +hi def link knitrBodyValue Constant +hi def link knitrBodyOptions rComment +hi def link pandocDivBegin Delimiter +hi def link pandocDivEnd Delimiter hi def link rmdInlineDelim Delimiter hi def link rmdCodeDelim Delimiter -" You don't need this if either your markdown/syntax.vim already highlights -" the YAML header or you are writing standard markdown -if g:rmd_syn_hl_yaml - " Minimum highlighting of yaml header - syn match rmdYamlFieldTtl /^\s*\zs\w*\ze:/ contained - syn match rmdYamlFieldTtl /^\s*-\s*\zs\w*\ze:/ contained - syn region yamlFlowString matchgroup=yamlFlowStringDelimiter start='"' skip='\\"' end='"' contains=yamlEscape,rmdrInline contained - syn region yamlFlowString matchgroup=yamlFlowStringDelimiter start="'" skip="''" end="'" contains=yamlSingleEscape,rmdrInline contained - syn match yamlEscape contained '\\\%([\\"abefnrtv\^0_ NLP\n]\|x\x\x\|u\x\{4}\|U\x\{8}\)' - syn match yamlSingleEscape contained "''" - syn region pandocYAMLHeader matchgroup=rmdYamlBlockDelim start=/\%(\%^\|\_^\s*\n\)\@<=\_^-\{3}\ze\n.\+/ end=/^\([-.]\)\1\{2}$/ keepend contains=rmdYamlFieldTtl,yamlFlowString - hi def link rmdYamlBlockDelim Delimiter - hi def link rmdYamlFieldTtl Identifier - hi def link yamlFlowString String -endif - -" You don't need this if either your markdown/syntax.vim already highlights -" citations or you are writing standard markdown -if g:rmd_syn_hl_citations - " From vim-pandoc-syntax - " parenthetical citations - syn match pandocPCite /\^\@<!\[[^\[\]]\{-}-\{0,1}@[[:alnum:]_][[:alnum:]à-öø-ÿÀ-ÖØ-ß_:.#$%&\-+?<>~\/]*.\{-}\]/ contains=pandocEmphasis,pandocStrong,pandocLatex,pandocCiteKey,@Spell,pandocAmpersandEscape display - " in-text citations with location - syn match pandocICite /@[[:alnum:]_][[:alnum:]à-öø-ÿÀ-ÖØ-ß_:.#$%&\-+?<>~\/]*\s\[.\{-1,}\]/ contains=pandocCiteKey,@Spell display - " cite keys - syn match pandocCiteKey /\(-\=@[[:alnum:]_][[:alnum:]à-öø-ÿÀ-ÖØ-ß_:.#$%&\-+?<>~\/]*\)/ containedin=pandocPCite,pandocICite contains=@NoSpell display - syn match pandocCiteAnchor /[-@]/ contained containedin=pandocCiteKey display - syn match pandocCiteLocator /[\[\]]/ contained containedin=pandocPCite,pandocICite - hi def link pandocPCite Operator - hi def link pandocICite Operator - hi def link pandocCiteKey Label - hi def link pandocCiteAnchor Operator - hi def link pandocCiteLocator Operator +if len(s:save_pandoc_lngs) + let g:pandoc#syntax#codeblocks#embeds#langs = s:save_pandoc_lngs endif - -let b:current_syntax = "rmd" - +unlet s:save_pandoc_lngs let &cpo = s:cpo_save unlet s:cpo_save +let b:current_syntax = "rmd" + " vim: ts=8 sw=2 diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim index 13d74dbc17..f455f19c93 100644 --- a/runtime/syntax/sh.vim +++ b/ |