diff options
Diffstat (limited to 'context/data/scite/lexers/scite-context-lexer-web.lua')
| -rw-r--r-- | context/data/scite/lexers/scite-context-lexer-web.lua | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/context/data/scite/lexers/scite-context-lexer-web.lua b/context/data/scite/lexers/scite-context-lexer-web.lua deleted file mode 100644 index f59a3205d..000000000 --- a/context/data/scite/lexers/scite-context-lexer-web.lua +++ /dev/null @@ -1,155 +0,0 @@ -local info = { - version = 1.002, - comment = "scintilla lpeg lexer for w", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files", -} - --- this will be extended - -if not lexer._CONTEXTEXTENSIONS then require("scite-context-lexer") end - -local lexer = lexer -local token, style, colors, exact_match, no_style = lexer.token, lexer.style, lexer.colors, lexer.exact_match, lexer.style_nothing -local P, R, S, C, Cg, Cb, Cs, Cmt, lpegmatch = lpeg.P, lpeg.R, lpeg.S, lpeg.C, lpeg.Cg, lpeg.Cb, lpeg.Cs, lpeg.Cmt, lpeg.match -local setmetatable = setmetatable - -local weblexer = { _NAME = "web", _FILENAME = "scite-context-lexer-web" } -local whitespace = lexer.WHITESPACE -local context = lexer.context - -local keywords = { -- copied from cpp.lua - -- c - 'asm', 'auto', 'break', 'case', 'const', 'continue', 'default', 'do', 'else', - 'extern', 'false', 'for', 'goto', 'if', 'inline', 'register', 'return', - 'sizeof', 'static', 'switch', 'true', 'typedef', 'volatile', 'while', - 'restrict', - -- hm - '_Bool', '_Complex', '_Pragma', '_Imaginary', - -- c++. - 'catch', 'class', 'const_cast', 'delete', 'dynamic_cast', 'explicit', - 'export', 'friend', 'mutable', 'namespace', 'new', 'operator', 'private', - 'protected', 'public', 'signals', 'slots', 'reinterpret_cast', - 'static_assert', 'static_cast', 'template', 'this', 'throw', 'try', 'typeid', - 'typename', 'using', 'virtual' -} - -local datatypes = { -- copied from cpp.lua - 'bool', 'char', 'double', 'enum', 'float', 'int', 'long', 'short', 'signed', - 'struct', 'union', 'unsigned', 'void' -} - -local macros = { -- copied from cpp.lua - 'define', 'elif', 'else', 'endif', 'error', 'if', 'ifdef', 'ifndef', 'import', - 'include', 'line', 'pragma', 'undef', 'using', 'warning' -} - -local space = lexer.space -- S(" \n\r\t\f\v") -local any = lexer.any -local patterns = context.patterns -local restofline = patterns.restofline -local startofline = patterns.startofline - -local squote = P("'") -local dquote = P('"') -local escaped = P("\\") * P(1) -local slashes = P('//') -local begincomment = P("/*") -local endcomment = P("*/") -local percent = P("%") - -local spacing = token(whitespace, space^1) -local rest = token("default", any) - -local shortcomment = token("comment", slashes * restofline^0) -local longcomment = token("comment", begincomment * (1-endcomment)^0 * endcomment^-1) -local texcomment = token("comment", percent * restofline^0) - -local shortstring = token("quote", dquote) -- can be shared - * token("string", (escaped + (1-dquote))^0) - * token("quote", dquote) - + token("quote", squote) - * token("string", (escaped + (1-squote))^0) - * token("quote", squote) - -local integer = P("-")^-1 * (lexer.hex_num + lexer.dec_num) -local number = token("number", lexer.float + integer) - -local validword = R("AZ","az","__") * R("AZ","az","__","09")^0 - -local identifier = token("default",validword) - -local operator = token("special", S('+-*/%^!=<>;:{}[]().&|?~')) - ------ optionalspace = spacing^0 - -local p_keywords = exact_match(keywords ) -local p_datatypes = exact_match(datatypes) -local p_macros = exact_match(macros) - -local keyword = token("keyword", p_keywords) -local datatype = token("keyword", p_datatypes) -local identifier = token("default", validword) - -local macro = token("data", #P('#') * startofline * P('#') * S('\t ')^0 * p_macros) - -local beginweb = P("@") -local endweb = P("@c") - -local webcomment = token("comment", #beginweb * startofline * beginweb * (1-endweb)^0 * endweb) - -local texlexer = lexer.load('scite-context-lexer-tex') - -lexer.embed_lexer(weblexer, texlexer, #beginweb * startofline * token("comment",beginweb), token("comment",endweb)) - -weblexer._rules = { - { 'whitespace', spacing }, - { 'keyword', keyword }, - { 'type', datatype }, - { 'identifier', identifier }, - { 'string', shortstring }, - -- { 'webcomment', webcomment }, - { 'texcomment', texcomment }, - { 'longcomment', longcomment }, - { 'shortcomment', shortcomment }, - { 'number', number }, - { 'macro', macro }, - { 'operator', operator }, - { 'rest', rest }, -} - -weblexer._tokenstyles = context.styleset - -weblexer._foldpattern = P("/*") + P("*/") + S("{}") -- separate entry else interference - -weblexer._foldsymbols = { - _patterns = { - '[{}]', - '/%*', - '%*/', - }, - -- ["data"] = { -- macro - -- ['region'] = 1, - -- ['endregion'] = -1, - -- ['if'] = 1, - -- ['ifdef'] = 1, - -- ['ifndef'] = 1, - -- ['endif'] = -1, - -- }, - ["special"] = { -- operator - ['{'] = 1, - ['}'] = -1, - }, - ["comment"] = { - ['/*'] = 1, - ['*/'] = -1, - } -} - --- -- by indentation: --- -weblexer._foldpatterns = nil -weblexer._foldsymbols = nil - -return weblexer |