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-- mod-version:3
local syntax = require "core.syntax"
local keywords = {
"AcceptFilter", "AcceptMutex", "AcceptPathInfo", "AccessFileName", "Action", "AddAlt",
"AddAltByEncoding", "AddAltByType", "AddCharset", "AddDefaultCharset", "AddDescription",
"AddEncoding", "AddHandler", "AddIcon", "AddIconByType", "AddIconByEncoding", "AddIconByEncoding",
"AddIconByType", "AddInputFilter", "AddLanguage", "AddModuleInfo", "AddOutputFilterByType",
"AddOutputFilter", "AddOutputFilterByType", "AddType", "Alias", "ScriptAlias", "ServerAlias",
"AliasMatch", "Allow", "AllowOverride", "AllowEncodedSlashes", "_ROUTING__allow_GET",
"_ROUTING__allow_HEAD", "_ROUTING__allow_POST", "Allow", "AllowOverride", "AllowEncodedSlashes",
"AllowCONNECT", "AllowEncodedSlashes", "AllowMethods", "AllowOverride", "AllowOverrideList",
"Anonymous", "Anonymous_LogEmail", "Anonymous_NoUserID", "Anonymous_Authoritative",
"Anonymous_LogEmail", "Anonymous_MustGiveEmail", "Anonymous_NoUserId", "Anonymous_VerifyEmail",
"AssignUserID", "AsyncRequestWorkerFactor", "AuthAuthoritative", "AuthBasicAuthoritative",
"AuthBasicFake", "AuthBasicProvider", "AuthBasicUseDigestAlgorithm", "AuthDBDUserPWQuery",
"AuthDBDUserRealmQuery", "AuthDBMAuthoritative", "AuthDBMGroupFile", "AuthDBMType",
"AuthDBMUserFile", "AuthDefaultAuthoritative", "AuthDigestAlgorithm", "AuthDigestDomain",
"AuthDigestFile", "AuthDigestGroupFile", "AuthDigestNcCheck", "AuthDigestNonceFormat",
"AuthDigestNonceLifetime", "AuthDigestProvider", "AuthDigestQop", "AuthDigestShmemSize",
"AuthFormAuthoritative", "AuthFormBody", "AuthFormDisableNoStore", "AuthFormFakeBasicAuth",
"AuthFormLocation", "AuthFormLoginRequiredLocation", "AuthFormLoginSuccessLocation",
"AuthFormLogoutLocation", "AuthFormMethod", "AuthFormMimetype", "AuthFormPassword",
"AuthFormProvider", "AuthFormSitePassphrase", "AuthFormSize", "AuthFormUsername", "AuthGroupFile",
"AuthLDAPAuthoritative", "AuthLDAPAuthorizePrefix", "AuthLDAPAuthzEnabled",
"AuthLDAPBindAuthoritative", "AuthLDAPBindDN", "AuthLDAPBindPassword", "AuthLDAPCharsetConfig",
"AuthLDAPCompareAsUser", "AuthLDAPCompareDNOnServer", "AuthLDAPDereferenceAliases",
"AuthLDAPEnabled", "AuthLDAPFrontPageHack", "AuthLDAPGroupAttribute", "AuthLDAPGroupAttributeIsDN",
"AuthLDAPGroupAttributeIsDN", "AuthLDAPInitialBindAsUser", "AuthLDAPInitialBindPattern",
"AuthLDAPMaxSubGroupDepth", "AuthLDAPRemoteUserAttribute", "AuthLDAPRemoteUserIsDN",
"AuthLDAPSearchAsUser", "AuthLDAPSubGroupAttribute", "AuthLDAPSubGroupClass", "AuthLDAPURL",
"AuthMerging", "AuthName", "AuthnCacheContext", "AuthnCacheEnable", "AuthnCacheProvideFor",
"AuthnCacheProvider", "AuthnCacheSOCache", "AuthnCacheTimeout", "AuthnzFcgiCheckAuthnProvider",
"AuthnzFcgiDefineProvider", "AuthType", "AuthUserFile", "AuthzDBDLoginToReferer", "AuthzDBDQuery",
"AuthzDBDRedirectQuery", "AuthzDBMAuthoritative", "AuthzDBMType", "AuthzDefaultAuthoritative",
"AuthzGroupFileAuthoritative", "AuthzLDAPAuthoritative", "AuthzOwnerAuthoritative",
"AuthzSendForbiddenOnFailure", "AuthzUserAuthoritative", "BalancerGrowth", "BalancerInherit",
"BalancerMember", "BalancerNonce", "BalancerPersist", "BrowserMatch", "BrowserMatchNoCase",
"BrowserMatchNoCase", "BS2000Account", "BufferedLogs", "DeflateBufferSize", "BufferSize",
"CacheDefaultExpire", "CacheDetailHeader", "CacheDirLength", "CacheDirLevels", "CacheDisable",
"CacheEnable", "CacheExpiryCheck", "cachefile", "CacheForceCompletion", "CacheGcClean",
"CacheGcDaily", "CacheGcInterval", "CacheGcMemUsage", "CacheGcUnused", "CacheHeader",
"CacheIgnoreCacheControl", "CacheIgnoreHeaders", "CacheIgnoreNoLastMod", "CacheIgnoreQueryString",
"CacheIgnoreURLSessionIdentifiers", "CacheKeyBaseURL", "CacheLastModifiedFactor", "CacheLock",
"CacheLockMaxAge", "CacheLockPath", "CacheMaxExpire", "CacheMaxFileSize", "CacheMinExpire",
"CacheMinFileSize", "CacheNegotiatedDocs", "CacheQuickHandler", "CacheReadSize", "CacheReadTime",
"CacheRoot", "MCacheSize", "CacheSocache", "CacheSocacheMaxSize", "CacheSocacheMaxTime",
"CacheSocacheMinTime", "CacheSocacheReadSize", "CacheSocacheReadTime", "CacheStaleOnError",
"CacheStoreExpired", "CacheStoreNoStore", "CacheStorePrivate", "CacheTimeMargin", "CaseFilter",
"CaseFilterIn", "CGIDScriptTimeout", "CGIMapExtension", "CGIPassAuth", "CGIVar", "CharsetDefault",
"CharsetOptions", "CharsetSourceEnc", "CheckCaseOnly", "CheckSpelling", "ChildperUserID", "ChrootDir",
"ClientRecheckTime", "ContentDigest", "CookieDomain", "CookieExpires", "CookieLog", "CookieName",
"CookieStyle", "CookieTracking", "CoreDumpDirectory", "CustomLog", "DAV", "DAVDepthInfinity",
"DAVGenericLockDB", "DAVLockDB", "DAVMinTimeout", "DBDExptime", "DBDInitSQL", "DBDKeep", "DBDMax",
"DBDMin", "DBDParams", "DBDPersist", "DBDPrepareSQL", "DBDriver", "DefaultIcon", "DefaultLanguage",
"DefaultRuntimeDir", "DefaultType", "Define", "DeflateBufferSize", "DeflateCompressionLevel",
"DeflateFilterNote", "DeflateInflateLimitRequestBody", "DeflateInflateRatioBurst",
"DeflateInflateRatioLimit", "DeflateMemLevel", "DeflateWindowSize", "Deny", "Deny", "DirectoryIndex",
"DirectorySlash", "DirectoryCheckHandler", "DirectoryIndex", "DirectoryIndexRedirect", "DirectoryMatch",
"DirectorySlash", "VirtualDocumentRoot", "DocumentRoot", "DTracePrivileges", "DumpIOInput",
"DumpIOLogLevel", "DumpIOOutput", "EnableExceptionHook", "EnableMMAP", "EnableSendfile", "ErrorDocument",
"ErrorLog", "ErrorLogFormat", "ExpiresActive", "ExpiresByType", "ExpiresDefault", "ExtendedStatus",
"ExtFilterDefine", "ExtFilterOptions", "FallbackResource", "FancyIndexing", "FileETag", "Files",
"FilesMatch", "FilterChain", "FilterDeclare", "FilterProtocol", "FilterProvider", "FilterTrace",
"ForceLanguagePriority", "ForceType", "ForensicLog", "GlobalLog", "GprofDir", "AuthGroupFile", "Group",
"AuthDBMGroupFile", "AuthLDAPGroupAttribute", "AuthLDAPGroupAttributeIsDN", "AuthzGroupFileAuthoritative",
"H2AltSvc", "H2AltSvcMaxAge", "H2Direct", "H2MaxSessionStreams", "H2MaxWorkerIdleSeconds", "H2MaxWorkers",
"H2MinWorkers", "H2ModernTLSOnly", "H2Push", "H2PushDiarySize", "H2PushPriority", "H2SerializeHeaders",
"H2SessionExtraFiles", "H2StreamMaxMemSize", "H2TLSCoolDownSecs", "H2TLSWarmUpSize", "H2Upgrade",
"H2WindowSize", "Header", "RequestHeader", "HeaderName", "HeaderName", "HeartbeatAddress",
"HeartbeatListen", "HeartbeatMaxServers", "HeartbeatStorage", "HostnameLookups", "IdentityCheck",
"IdentityCheckTimeout", "IfDefine", "IfModule", "IfVersion", "ImapBase", "ImapDefault", "ImapMenu",
"Include", "IncludeOptional", "IndexHeadInsert", "IndexIgnore", "IndexIgnoreReset", "IndexOptions",
"IndexOrderDefault", "IndexStyleSheet", "InputSed", "ISAPIAppendLogToErrors", "ISAPIAppendLogToQuery",
"ISAPICacheFile", "ISAPIFakeAsync", "ISAPILogNotSupported", "ISAPIReadAheadBuffer", "KeepAlive",
"KeepAliveTimeout", "MaxKeepAliveRequests", "KeepAliveTimeout", "KeptBodySize", "LanguagePriority",
"ForceLanguagePriority", "LDAPCacheEntries", "LDAPCacheTTL", "LDAPConnectionPoolTTL",
"LDAPConnectionTimeout", "LDAPLibraryDebug", "LDAPOpCacheEntries", "LDAPOpCacheTTL", "LDAPReferralHopLimit",
"LDAPReferrals", "LDAPRetries", "LDAPRetryDelay", "LDAPSharedCacheFile", "LDAPSharedCacheSize",
"LDAPTimeout", "LDAPTrustedCA", "LDAPTrustedCAType", "LDAPTrustedClientCert", "LDAPTrustedGlobalCert",
"LDAPTrustedMode", "LDAPVerifyServerCert", "LimitRequestBody", "RLimitMEM", "LimitRequestFields",
"LimitRequestFieldSize", "LimitRequestLine", "LimitExcept", "LimitInternalRecursion", "LimitRequestBody",
"LimitRequestFields", "LimitRequestFieldsize", "LimitRequestLine", "LimitXMLRequestBody", "LoadFile",
"LoadModule", "Location", "LocationMatch", "LockFile", "LogFormat", "LogIOTrackTTFB", "RewriteLogLevel",
"LogLevel", "LogMessage", "LuaAuthzProvider", "Lua_____ByteCodeHack", "LuaCodeCache", "LuaHookAccessChecker",
"LuaHookAuthChecker", "LuaHookCheckUserID", "LuaHookFixups", "LuaHookInsertFilter", "LuaHookLog",
"LuaHookMapToStorage", "LuaHookTranslateName", "LuaHookTypeChecker", "LuaInherit", "LuaInputFilter",
"LuaMapHandler", "LuaOutputFilter", "LuaPackageCPath", "LuaPackagePath", "LuaQuickHandler", "LuaRoot",
"LuaScope", "MaxClientConnections", "MaxClients", "MaxConnectionsPerChild", "MaxKeepAliveRequests",
"MaxMemFree", "MaxRangeOverlaps", "MaxRangeReversals", "MaxRanges", "MaxRequestsPerChild",
"MaxRequestsPerThread", "MaxRequestWorkers", "MaxSpareServers", "MaxSpareThreads", "MaxThreads",
"MaxThreadsPerChild", "MCacheMaxObjectCount", "MCacheMaxObjectSize", "MCacheMaxStreamingBuffer",
"MCacheMinObjectSize", "MCacheRemovalAlgorithm", "MCacheSize", "MemcacheConnTTL", "MergeTrailers",
"MetaDir", "MetaFiles", "MetaSuffix", "MimeMagicFile", "MinSpareServers", "MinSpareThreads", "mmapfile",
"ModemStandard", "ModMimeUsePathInfo", "MultiviewsMatch", "Mutex", "NameVirtualHost", "NoProxy",
"NumServers", "NWSSLTrustedCerts", "NWSSLUpgradeable", "Options", "RewriteOptions", "IndexOptions",
"Order", "IndexOrderDefault", "Order", "IndexOrderDefault", "OutputSed", "PassEnv", "php_admin_flag",
"php_admin_value", "php_flag", "php_value", "PidFile", "Port", "PrivilegesMode", "FilterProtocol",
"Protocol", "ProtocolEcho", "Protocols", "ProtocolsHonorOrder", "ProxyPass", "ProxyPassMatch",
"ProxyPassReverse", "ProxyRequests", "ProxyAddHeaders", "ProxyBadHeader", "ProxyBlock", "ProxyDomain",
"ProxyErrorOverride", "ProxyExpressDBMFile", "ProxyExpressDBMType", "ProxyExpressEnable",
"ProxyFtpDirCharset", "ProxyFtpEscapeWildcards", "ProxyFtpListOnWildcard", "ProxyHCExpr", "ProxyHCTemplate",
"ProxyHCTPsize", "ProxyHTMLBufSize", "ProxyHTMLCharsetOut", "ProxyHTMLDoctype", "ProxyHTMLEnable",
"ProxyHTMLEvents", "ProxyHTMLExtended", "ProxyHTMLFixups", "ProxyHTMLInterp", "ProxyHTMLLinks",
"ProxyHTMLMeta", "ProxyHTMLStripComments", "ProxyHTMLURLMap", "ProxyIOBufferSize", "ProxyMatch",
"ProxyMaxForwards", "ProxyPass", "ProxyPassMatch", "ProxyPassReverse", "ProxyPassInherit",
"ProxyPassInterpolateEnv", "ProxyPassMatch", "ProxyPassReverse", "ProxyPassReverseCookieDomain",
"ProxyPassReverseCookiePath", "ProxyPreserveHost", "ProxyReceiveBufferSize", "ProxyRemote",
"ProxyRemoteMatch", "ProxyRequests", "ProxySCGIInternalRedirect", "ProxySCGISendfile", "ProxySet",
"ProxySourceAddress", "ProxyStatus", "ProxyTimeout", "ProxyVia", "QualifyRedirectURL", "ReadmeName",
"Redirect", "RedirectMatch", "RedirectTemp", "RedirectPermanent", "RedirectMatch", "RedirectPermanent",
"RedirectTemp", "ReflectorHeader", "RemoteIPHeader", "RemoteIPInternalProxy", "RemoteIPInternalProxyList",
"RemoteIPProxiesHeader", "RemoteIPTrustedProxy", "RemoteIPTrustedProxyList", "RemoveCharset",
"RemoveEncoding", "RemoveHandler", "RemoveInputFilter", "RemoveLanguage", "RemoveOutputFilter", "RemoveType",
"RequestHeader", "RequestReadTimeout", "RequestTimeout", "Require", "RewriteBase", "RewriteCond",
"RewriteEngine", "RewriteLock", "RewriteLog", "RewriteLogLevel", "RewriteLogLevel", "RewriteMap",
"RewriteOptions", "RewriteRule", "RLimitCPU", "RLimitMEM", "RLimitNPROC", "Satisfy", "ScoreboardFile",
"ScoreBoardFile", "Script", "ScriptAlias", "ScriptAlias", "ScriptAliasMatch", "ScriptInterpreterSource",
"ScriptLog", "ScriptLogBuffer", "ScriptLogLength", "Scriptsock", "ScriptSock", "SecureListen",
"SeeRequestTail", "SerfCluster", "SerfPass", "ServerAdmin", "ServerAlias", "ServerLimit", "ServerName",
"ServerPath", "ServerRoot", "ServerSignature", "ServerTokens", "Session", "SessionCookieName",
"SessionCookieName2", "SessionCookieRemove", "SessionCryptoCipher", "SessionCryptoDriver",
"SessionCryptoPassphrase", "SessionCryptoPassphraseFile", "SessionDBDCookieName", "SessionDBDCookieName2",
"SessionDBDCookieRemove", "SessionDBDDeleteLabel", "SessionDBDInsertLabel", "SessionDBDPerUser",
"SessionDBDSelectLabel", "SessionDBDUpdateLabel", "SessionEnv", "SessionExclude", "SessionHeader",
"SessionInclude", "SessionMaxAge", "SetEnvIfNoCase", "SetEnv", "SetEnvIf", "SetEnvIfNoCase", "SetEnvIf",
"SetEnvIfExpr", "SetEnvIfNoCase", "SetHandler", "SetInputFilter", "SetOutputFilter", "SimpleProcCount",
"SimpleThreadCount", "SSIAccessEnable", "SSIEndTag", "SSIErrorMsg", "SSIEtag", "SSILastModified",
"SSILegacyExprParser", "SSIStartTag", "SSITimeFormat", "SSIUndefinedEcho", "SSLLog", "SSLLogLevel",
"StartServers", "StartThreads", "Substitute", "SubstituteInheritBefore", "SubstituteMaxLineLength",
"Suexec", "SuexecUserGroup", "ThreadLimit", "ThreadsPerChild", "ThreadStackSize", "KeepAliveTimeout",
"AuthnCacheTimeout", "TraceEnable", "TransferLog", "TrustedProxy", "TypesConfig", "UnDefine", "UnsetEnv",
"UseCanonicalName", "UseCanonicalPhysicalPort", "User", "AuthUserFile", "UserDir", "AuthDBMUserFile",
"Anonymous_NoUserID", "UserDir", "VHostCGIMode", "VHostCGIPrivs", "VHostGroup", "VHostPrivs", "VHostSecure",
"VHostUser", "VirtualDocumentRoot", "VirtualDocumentRootIP", "VirtualHost", "VirtualScriptAlias",
"VirtualScriptAliasIP", "Win32DisableAcceptEx", "XBitHack", "xml2EncAlias", "xml2EncDefault",
"xml2StartParse", "SecFilterEngine", "from", "SSLOptions", "SSLRequireSSL", "SSLRequire"
}
local literals = {
"on", "off", "deny", "denied", "all", "allow", "basic", "valid-user", "append", "unset", "set", "eq",
"any", "email"
}
local symbols = {}
for _,lt in ipairs(literals) do
symbols[lt] = "literal"
symbols[lt:gsub("%f[%w]%l", string.upper)] = "literal"
end
for _,kw in ipairs(keywords) do
symbols[kw] = "keyword"
end
local url_syntax = {
patterns = {
{ pattern = "[%%$]%d+", type = "keyword2" },
{ pattern = "[%%$]%{[%w_:%-]+%}", type = "keyword2" },
{ pattern = "[^%%$%s]", type = "string" }
},
symbols = {}
}
local xml_syntax = {
patterns = {{ pattern = { '"', '"', '\\' }, type = "string" }},
symbols = {}
}
syntax.add {
name = ".htaccess File",
files = { "^%.htaccess$" },
comment = "#",
patterns = {
-- Comments
{ pattern = "#.*\n", type = "comment" },
-- Strings
{ pattern = { '"', '"', '\\' }, type = "string" },
{ pattern = { "'", "'", '\\' }, type = "string" },
{ pattern = { '`', '`', '\\' }, type = "string" },
-- URLs
{ pattern = { "%w-://", "%f[%s]" }, type = "string", syntax = url_syntax },
{ pattern = { "%f[%S]/", "%f[%s]" }, type = "string", syntax = url_syntax },
-- Mime types
{ pattern = "%f[%w]application/[%w%._+-]+", type = "keyword2" },
{ pattern = "%f[%w]font/[%w%._+-]+", type = "keyword2" },
{ pattern = "%f[%w]image/[%w%._+-]+", type = "keyword2" },
{ pattern = "%f[%w]text/[%w%._+-]+", type = "keyword2" },
{ pattern = "%f[%w]audio/[%w%._+-]+", type = "keyword2" },
{ pattern = "%f[%w]video/[%w%._+-]+", type = "keyword2" },
-- IPs
{ pattern = "%d+%.%d+%.%d+%.%d+", type = "keyword2" },
{ pattern = "%d+%.%d+%.%d+%.%d+/%d+", type = "keyword2" },
{ regex = "([a-f0-9:]+:+)+[a-f0-9]+", type = "keyword2" },
-- Emails
{ pattern = "%w+@%w+%.%w+", type = "keyword2" },
-- Rewrite option sections
{ pattern = "%f[%S]%b[]", type = "number" },
-- XML tags
{ pattern = { "</?%w+", ">" }, type = "literal", syntax = xml_syntax },
-- Variables
{ pattern = "[%%$]%d+", type = "keyword2" },
{ pattern = "[%%$]%{[%w_:%-]+%}", type = "keyword2" },
-- Numbers
{ pattern = "A?%d+", type = "number" },
-- Operators
{ pattern = "%f[%S][!=+%-]+", type = "operator" },
-- Regex (TODO: improve this, it's pretty naive and only works on some regex)
{ pattern = "%f[^%s!]%^%S*", type = "literal" },
{ pattern = "%f[^%s!]%S*%$", type = "literal" },
{ pattern = "%f[^%s!]%b()", type = "literal" },
-- Everything else
{ pattern = "[%a_][%w_-]*", type = "symbol" },
},
symbols = symbols
}
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