path: root/txr.vim

" VIM Syntax file for txr
" Kaz Kylheku <kaz@kylheku.com>

" INSTALL-HOWTO:
"
" 1. Create the directory .vim/syntax in your home directory and
"    put the files txr.vim and txl.vim into this directory.
" 2. In your .vimrc, add this command to associate *.txr and *.tl
"    files with the txr and txl filetypes:
"    :au BufRead,BufNewFile *.txr set filetype=txr | set lisp
"    :au BufRead,BufNewFile *.tl set filetype=txl | set lisp
"
" If you want syntax highlighting to be on automatically (for any language)
" you need to add ":syntax on" in your .vimrc also. But you knew that already!
"
" This file is generated by the genvim.txr script in the TXR source tree.

syn case match
syn spell toplevel

setlocal iskeyword=a-z,A-Z,48-57,!,$,&,*,+,-,:,<,=,>,?,\\,_,~,/

syn keyword txl_keyword contained %e% %pi% * *args*
syn keyword txl_keyword contained *args-full* *e* *flo-dig* *flo-epsilon*
syn keyword txl_keyword contained *flo-max* *flo-min* *full-args* *gensym-counter*
syn keyword txl_keyword contained *keyword-package* *lib-version* *listener-hist-len* *listener-multi-line-p*
syn keyword txl_keyword contained *pi* *place-clobber-expander* *place-delete-expander* *place-macro*
syn keyword txl_keyword contained *place-update-expander* *random-state* *self-path* *stddebug*
syn keyword txl_keyword contained *stderr* *stdin* *stdlog* *stdnull*
syn keyword txl_keyword contained *stdout* *system-package* *txr-version* *unhandled-hook*
syn keyword txl_keyword contained *user-package* + - /
syn keyword txl_keyword contained /= : :append :args
syn keyword txl_keyword contained :atime :auto :blksize :blocks
syn keyword txl_keyword contained :cdigit :chars :continue :counter
syn keyword txl_keyword contained :cspace :ctime :cword-char :decline
syn keyword txl_keyword contained :dev :digit :downcase :env
syn keyword txl_keyword contained :equal-based :fd :filter :fini
syn keyword txl_keyword contained :finish :from-current :from-end :from-start
syn keyword txl_keyword contained :from_html :frompercent :fromurl :fun
syn keyword txl_keyword contained :function :gap :gid :greedy
syn keyword txl_keyword contained :hextoint :init :ino :instance
syn keyword txl_keyword contained :into :lfilt :lines :list
syn keyword txl_keyword contained :longest :maxgap :maxtimes :method
syn keyword txl_keyword contained :mingap :mintimes :mode :mtime
syn keyword txl_keyword contained :name :named :next-spec :nlink
syn keyword txl_keyword contained :nothrow :prio :rdev :real-time
syn keyword txl_keyword contained :repeat-spec :resolve :rfilt :shortest
syn keyword txl_keyword contained :size :space :static :string
syn keyword txl_keyword contained :symacro :times :to_html :tofloat
syn keyword txl_keyword contained :toint :tonumber :topercent :tourl
syn keyword txl_keyword contained :uid :upcase :var :vars
syn keyword txl_keyword contained :weak-keys :weak-vals :whole :word-char
syn keyword txl_keyword contained < <= = >
syn keyword txl_keyword contained >= abort abs abs-path-p
syn keyword txl_keyword contained acons acons-new aconsql-new acos
syn keyword txl_keyword contained ado alist-nremove alist-remove all
syn keyword txl_keyword contained and andf ap apf
syn keyword txl_keyword contained append append* append-each append-each*
syn keyword txl_keyword contained apply aret ash asin
syn keyword txl_keyword contained assoc assql atan atan2
syn keyword txl_keyword contained atom bignump bindable bit
syn keyword txl_keyword contained block boundp break-str caaaaar
syn keyword txl_keyword contained caaaadr caaaar caaadar caaaddr
syn keyword txl_keyword contained caaadr caaar caadaar caadadr
syn keyword txl_keyword contained caadar caaddar caadddr caaddr
syn keyword txl_keyword contained caadr caar cadaaar cadaadr
syn keyword txl_keyword contained cadaar cadadar cadaddr cadadr
syn keyword txl_keyword contained cadar caddaar caddadr caddar
syn keyword txl_keyword contained cadddar caddddr cadddr caddr
syn keyword txl_keyword contained cadr call call-clobber-expander call-delete-expander
syn keyword txl_keyword contained call-super-fun call-super-method call-update-expander callf
syn keyword txl_keyword contained car caseq caseql casequal
syn keyword txl_keyword contained cat-str cat-streams cat-vec catch
syn keyword txl_keyword contained catenated-stream-p catenated-stream-push cdaaaar cdaaadr
syn keyword txl_keyword contained cdaaar cdaadar cdaaddr cdaadr
syn keyword txl_keyword contained cdaar cdadaar cdadadr cdadar
syn keyword txl_keyword contained cdaddar cdadddr cdaddr cdadr
syn keyword txl_keyword contained cdar cddaaar cddaadr cddaar
syn keyword txl_keyword contained cddadar cddaddr cddadr cddar
syn keyword txl_keyword contained cdddaar cdddadr cdddar cddddar
syn keyword txl_keyword contained cdddddr cddddr cdddr cddr
syn keyword txl_keyword contained cdr ceil chain chand
syn keyword txl_keyword contained chdir chmod chr-isalnum chr-isalpha
syn keyword txl_keyword contained chr-isascii chr-isblank chr-iscntrl chr-isdigit
syn keyword txl_keyword contained chr-isgraph chr-islower chr-isprint chr-ispunct
syn keyword txl_keyword contained chr-isspace chr-isunisp chr-isupper chr-isxdigit
syn keyword txl_keyword contained chr-num chr-str chr-str-set chr-tolower
syn keyword txl_keyword contained chr-toupper chrp clamp clear-error
syn keyword txl_keyword contained close-stream closelog cmp-str collect-each
syn keyword txl_keyword contained collect-each* comb compl-span-str cond
syn keyword txl_keyword contained conda cons conses conses*
syn keyword txl_keyword contained consp constantp copy copy-alist
syn keyword txl_keyword contained copy-cons copy-hash copy-list copy-str
syn keyword txl_keyword contained copy-struct copy-vec cos count-if
syn keyword txl_keyword contained countq countql countqual cum-norm-dist
syn keyword txl_keyword contained daemon dec define-modify-macro define-place-macro
syn keyword txl_keyword contained defmacro defparm defparml defplace
syn keyword txl_keyword contained defstruct defsymacro defun defvar
syn keyword txl_keyword contained defvarl del delay delete-package
syn keyword txl_keyword contained display-width do dohash dotimes
syn keyword txl_keyword contained downcase-str dup dupfd dwim
syn keyword txl_keyword contained each each* eighth empty
syn keyword txl_keyword contained endgrent endpwent ensure-dir env
syn keyword txl_keyword contained env-fbind env-hash env-vbind eq
syn keyword txl_keyword contained eql equal errno error
syn keyword txl_keyword contained eval evenp exec exit
syn keyword txl_keyword contained exit* exp expt exptmod
syn keyword txl_keyword contained false fboundp fifth fileno
syn keyword txl_keyword contained filter-equal filter-string-tree finalize find
syn keyword txl_keyword contained find-if find-max find-min find-package
syn keyword txl_keyword contained find-struct-type first fixnump flatcar
syn keyword txl_keyword contained flatcar* flatten flatten* flet
syn keyword txl_keyword contained flip flipargs flo-dig flo-epsilon
syn keyword txl_keyword contained flo-int flo-max flo-min flo-str
syn keyword txl_keyword contained floatp floor flush-stream fmakunbound
syn keyword txl_keyword contained for for* force fork
syn keyword txl_keyword contained format fourth fstat fun
syn keyword txl_keyword contained func-get-env func-get-form func-get-name func-set-env
syn keyword txl_keyword contained functionp gcd gen generate
syn keyword txl_keyword contained gensym gequal get-byte get-char
syn keyword txl_keyword contained get-clobber-expander get-delete-expander get-error get-error-str
syn keyword txl_keyword contained get-hash-userdata get-indent get-indent-mode get-line
syn keyword txl_keyword contained get-lines get-list-from-stream get-sig-handler get-string
syn keyword txl_keyword contained get-string-from-stream get-update-expander getegid getenv
syn keyword txl_keyword contained geteuid getgid getgrent getgrgid
syn keyword txl_keyword contained getgrnam getgroups gethash getitimer
syn keyword txl_keyword contained getpid getppid getpwent getpwnam
syn keyword txl_keyword contained getpwuid getuid giterate glob
syn keyword txl_keyword contained glob-altdirfunc glob-brace glob-err glob-mark
syn keyword txl_keyword contained glob-nocheck glob-noescape glob-nomagic glob-nosort
syn keyword txl_keyword contained glob-onlydir glob-period glob-tilde glob-tilde-check
syn keyword txl_keyword contained greater group-by gun hash
syn keyword txl_keyword contained hash-alist hash-construct hash-count hash-diff
syn keyword txl_keyword contained hash-eql hash-equal hash-from-pairs hash-isec
syn keyword txl_keyword contained hash-keys hash-list hash-pairs hash-proper-subset
syn keyword txl_keyword contained hash-revget hash-subset hash-uni hash-update
syn keyword txl_keyword contained hash-update-1 hash-values hashp have
syn keyword txl_keyword contained html-decode html-encode iapply identity
syn keyword txl_keyword contained ido if ifa iff
syn keyword txl_keyword contained iffi iflet ignerr in
syn keyword txl_keyword contained inc inc-indent indent-code indent-data
syn keyword txl_keyword contained indent-off inhash int-flo int-str
syn keyword txl_keyword contained integerp intern interp-fun-p interpose
syn keyword txl_keyword contained ip ipf isqrt itimer-prov
syn keyword txl_keyword contained itimer-real itimer-virtual juxt keep-if
syn keyword txl_keyword contained keep-if* keyword-package keywordp kill
syn keyword txl_keyword contained labels lambda last lazy-str
syn keyword txl_keyword contained lazy-str-force lazy-str-force-upto lazy-str-get-trailing-list lazy-stream-cons
syn keyword txl_keyword contained lazy-stringp lcm lcons lcons-fun
syn keyword txl_keyword contained lconsp ldiff length length-list
syn keyword txl_keyword contained length-str length-str-< length-str-<= length-str->
syn keyword txl_keyword contained length-str->= length-vec lequal less
syn keyword txl_keyword contained let let* lexical-fun-p lexical-lisp1-binding
syn keyword txl_keyword contained lexical-var-p lib-version link lisp-parse
syn keyword txl_keyword contained list list* list-str list-vector
syn keyword txl_keyword contained listp load log log-alert
syn keyword txl_keyword contained log-auth log-authpriv log-cons log-crit
syn keyword txl_keyword contained log-daemon log-debug log-emerg log-err
syn keyword txl_keyword contained log-info log-ndelay log-notice log-nowait
syn keyword txl_keyword contained log-odelay log-perror log-pid log-user
syn keyword txl_keyword contained log-warning log10 log2 logand
syn keyword txl_keyword contained logior lognot logtest logtrunc
syn keyword txl_keyword contained logxor lstat mac-param-bind macro-form-p
syn keyword txl_keyword contained macro-time macroexpand macroexpand-1 macrolet
syn keyword txl_keyword contained major make-catenated-stream make-env make-hash
syn keyword txl_keyword contained make-lazy-cons make-like make-package make-random-state
syn keyword txl_keyword contained make-similar-hash make-string-byte-input-stream make-string-input-stream make-string-output-stream
syn keyword txl_keyword contained make-strlist-output-stream make-struct make-struct-type make-sym
syn keyword txl_keyword contained make-time make-time-utc make-trie makedev
syn keyword txl_keyword contained makunbound mapcar mapcar* mapdo
syn keyword txl_keyword contained mapf maphash mappend mappend*
syn keyword txl_keyword contained mask match-fun match-regex match-regex-right
syn keyword txl_keyword contained match-regst match-regst-right match-str match-str-tree
syn keyword txl_keyword contained max member member-if memq
syn keyword txl_keyword contained memql memqual merge meth
syn keyword txl_keyword contained method min minor minusp
syn keyword txl_keyword contained mkdir mknod mkstring mlet
syn keyword txl_keyword contained mod multi multi-sort n-choose-k
syn keyword txl_keyword contained n-perm-k nconc new nil
syn keyword txl_keyword contained nilf ninth none not
syn keyword txl_keyword contained notf nreverse nthcdr null
syn keyword txl_keyword contained nullify num-chr num-str numberp
syn keyword txl_keyword contained oand oddp op open-command
syn keyword txl_keyword contained open-directory open-file open-fileno open-files
syn keyword txl_keyword contained open-files* open-pipe open-process open-tail
syn keyword txl_keyword contained openlog opip or orf
syn keyword txl_keyword contained package-alist package-name package-symbols packagep
syn keyword txl_keyword contained pad partition partition* partition-by
syn keyword txl_keyword contained path-blkdev-p path-chrdev-p path-dir-p path-executable-to-me-p
syn keyword txl_keyword contained path-exists-p path-file-p path-mine-p path-my-group-p
syn keyword txl_keyword contained path-newer path-older path-pipe-p path-private-to-me-p
syn keyword txl_keyword contained path-same-object path-setgid-p path-setuid-p path-sock-p
syn keyword txl_keyword contained path-sticky-p path-symlink-p path-writable-to-me-p perm
syn keyword txl_keyword contained pipe place-form-p placelet placelet*
syn keyword txl_keyword contained plusp poll poll-err poll-in
syn keyword txl_keyword contained poll-nval poll-out poll-pri poll-rdband
syn keyword txl_keyword contained poll-wrband pop pos pos-if
syn keyword txl_keyword contained pos-max pos-min posq posql
syn keyword txl_keyword contained posqual pppred ppred pprinl
syn keyword txl_keyword contained pprint pprof pred prinl
syn keyword txl_keyword contained print prof prog1 progn
syn keyword txl_keyword contained prop proper-listp pset push
syn keyword txl_keyword contained pushhash pushnew put-byte put-char
syn keyword txl_keyword contained put-line put-lines put-string put-strings
syn keyword txl_keyword contained pwd qquote qref quote
syn keyword txl_keyword contained raise rand random random-fixnum
syn keyword txl_keyword contained random-state-p range range* range-regex
syn keyword txl_keyword contained rcomb read readlink real-time-stream-p
syn keyword txl_keyword contained reduce-left reduce-right ref refset
syn keyword txl_keyword contained regex-compile regex-parse regexp regsub
syn keyword txl_keyword contained rehome-sym remhash remove-if remove-if*
syn keyword txl_keyword contained remove-path remq remq* remql
syn keyword txl_keyword contained remql* remqual remqual* rename-path
syn keyword txl_keyword contained repeat replace replace-list replace-str
syn keyword txl_keyword contained replace-vec rest ret retf
syn keyword txl_keyword contained return return-from reverse rlcp
syn keyword txl_keyword contained rlet rotate rperm rplaca
syn keyword txl_keyword contained rplacd run s-ifblk s-ifchr
syn keyword txl_keyword contained s-ifdir s-ififo s-iflnk s-ifmt
syn keyword txl_keyword contained s-ifreg s-ifsock s-irgrp s-iroth
syn keyword txl_keyword contained s-irusr s-irwxg s-irwxo s-irwxu
syn keyword txl_keyword contained s-isgid s-isuid s-isvtx s-iwgrp
syn keyword txl_keyword contained s-iwoth s-iwusr s-ixgrp s-ixoth
syn keyword txl_keyword contained s-ixusr search search-regex search-regst
syn keyword txl_keyword contained search-str search-str-tree second seek-stream
syn keyword txl_keyword contained select self-path seqp set
syn keyword txl_keyword contained set-diff set-hash-userdata set-indent set-indent-mode
syn keyword txl_keyword contained set-sig-handler setegid setenv seteuid
syn keyword txl_keyword contained setgid setgrent sethash setitimer
syn keyword txl_keyword contained setlogmask setpwent setuid seventh
syn keyword txl_keyword contained sh shift shuffle sig-abrt
syn keyword txl_keyword contained sig-alrm sig-bus sig-check sig-chld
syn keyword txl_keyword contained sig-cont sig-fpe sig-hup sig-ill
syn keyword txl_keyword contained sig-int sig-io sig-iot sig-kill
syn keyword txl_keyword contained sig-pipe sig-poll sig-prof sig-pwr
syn keyword txl_keyword contained sig-quit sig-segv sig-stkflt sig-stop
syn keyword txl_keyword contained sig-sys sig-term sig-trap sig-tstp
syn keyword txl_keyword contained sig-ttin sig-ttou sig-urg sig-usr1
syn keyword txl_keyword contained sig-usr2 sig-vtalrm sig-winch sig-xcpu
syn keyword txl_keyword contained sig-xfsz sign-extend sin sixth
syn keyword txl_keyword contained size-vec slot slot-p slotset
syn keyword txl_keyword contained some sort sort-group source-loc
syn keyword txl_keyword contained source-loc-str span-str special-operator-p special-var-p
syn keyword txl_keyword contained splice split split-str split-str-set
syn keyword txl_keyword contained sqrt sssucc ssucc stat
syn keyword txl_keyword contained static-slot static-slot-p static-slot-set stdlib
syn keyword txl_keyword contained str< str<= str= str>
syn keyword txl_keyword contained str>= stream-get-prop stream-set-prop streamp
syn keyword txl_keyword contained string-extend string-lt stringp struct-type
syn keyword txl_keyword contained struct-type-p structp sub sub-list
syn keyword txl_keyword contained sub-str sub-vec subtypep succ
syn keyword txl_keyword contained super super-method swap symacrolet
syn keyword txl_keyword contained symbol-function symbol-name symbol-package symbol-value
syn keyword txl_keyword contained symbolp symlink sys:*lisp1* sys:bad-slot-syntax
syn keyword txl_keyword contained sys:do-path-test sys:dwim-del sys:dwim-set sys:eval-err
syn keyword txl_keyword contained sys:expand sys:expr sys:fbind sys:gc
syn keyword txl_keyword contained sys:gc-set-delta sys:get-fb sys:get-vb sys:l1-setq
syn keyword txl_keyword contained sys:l1-val sys:lbind sys:lisp1-setq sys:lisp1-value
syn keyword txl_keyword contained sys:load sys:make-struct-type sys:mark-special sys:path-access
syn keyword txl_keyword contained sys:path-examine sys:path-test sys:path-test-mode sys:pl-expand
syn keyword txl_keyword contained sys:placelet-1 sys:qquote sys:quasi sys:quasilist
syn keyword txl_keyword contained sys:reg-expand-nongreedy sys:reg-optimize sys:rplaca sys:rplacd
syn keyword txl_keyword contained sys:setq sys:setqf sys:splice sys:struct-lit
syn keyword txl_keyword contained sys:sym-clobber-expander sys:sym-delete-expander sys:sym-update-expander sys:top-fb
syn keyword txl_keyword contained sys:top-vb sys:trigger-load sys:unquote sys:var
syn keyword txl_keyword contained sys:with-saved-vars syslog system-package t
syn keyword txl_keyword contained tan tb tc tenth
syn keyword txl_keyword contained test-set-indent-mode tf third throw
syn keyword txl_keyword contained throwf time time-fields-local time-fields-utc
syn keyword txl_keyword contained time-string-local time-string-utc time-struct-local time-struct-utc
syn keyword txl_keyword contained time-usec tofloat toint tok-str
syn keyword txl_keyword contained tok-where tostring tostringp tprint
syn keyword txl_keyword contained transpose tree-bind tree-case tree-find
syn keyword txl_keyword contained trie-add trie-compress trie-lookup-begin trie-lookup-feed-char
syn keyword txl_keyword contained trie-value-at trim-str true trunc
syn keyword txl_keyword contained trunc-rem tuples txr-case txr-case-impl
syn keyword txl_keyword contained txr-if txr-version txr-when typeof
syn keyword txl_keyword contained typep unget-byte unget-char uniq
syn keyword txl_keyword contained unique unless unquote unsetenv
syn keyword txl_keyword contained until until* unwind-protect upcase-str
syn keyword txl_keyword contained update url-decode url-encode user-package
syn keyword txl_keyword contained usleep vec vec-push vec-set-length
syn keyword txl_keyword contained vecref vector vector-list vectorp
syn keyword txl_keyword contained w-continued w-coredump w-exitstatus w-ifcontinued
syn keyword txl_keyword contained w-ifexited w-ifsignaled w-ifstopped w-nohang
syn keyword txl_keyword contained w-stopsig w-termsig w-untraced wait
syn keyword txl_keyword contained weave when whenlet where
syn keyword txl_keyword contained while while* whilet width
syn keyword txl_keyword contained width-check with-clobber-expander with-delete-expander with-gensyms
syn keyword txl_keyword contained with-resources with-update-expander wrap wrap*
syn keyword txl_keyword contained zap zerop zip

syn keyword txr_keyword contained accept all and assert
syn keyword txr_keyword contained bind block cases cat
syn keyword txr_keyword contained catch choose chr close
syn keyword txr_keyword contained coll collect defex deffilter
syn keyword txr_keyword contained define do elif else
syn keyword txr_keyword contained end eof eol fail
syn keyword txr_keyword contained filter finally flatten forget
syn keyword txr_keyword contained freeform fuzz gather if
syn keyword txr_keyword contained include last line load
syn keyword txr_keyword contained local maybe merge next
syn keyword txr_keyword contained none or output rebind
syn keyword txr_keyword contained rep repeat require set
syn keyword txr_keyword contained skip some text throw
syn keyword txr_keyword contained trailer try until var
syn match txr_error "\(@[ \t]*\)[*]\?[\t ]*."
syn match txr_atat "\(@[ \t]*\)@"
syn match txr_comment "\(@[ \t]*\)[#;].*"
syn match txr_contin "\(@[ \t]*\)\\$"
syn match txr_char "\(@[ \t]*\)\\."
syn match txr_error "\(@[ \t]*\)\\[xo]"
syn match txr_char "\(@[ \t]*\)\\x[0-9A-Fa-f]\+;\?"
syn match txr_char "\(@[ \t]*\)\\[0-7]\+;\?"
syn match txr_regdir "\(@[ \t]*\)/\(\\/\|[^/]\|\\\n\)*/"
syn match txr_hashbang "^#!.*"
syn match txr_nested_error "[^\t ]\+" contained
syn match txr_variable "\(@[ \t]*\)[*]\?[ \t]*[A-Za-z_][A-Za-z_0-9]*"
syn match txr_splicevar "@[ \t,*@]*[A-Za-z_][A-Za-z_0-9]*"
syn match txr_metanum "@\+[0-9]\+"
syn match txr_badesc "\\." contained
syn match txr_escat "\\@" contained
syn match txr_stresc "\\[abtnvfre\\ \n"`']" contained
syn match txr_numesc "\\x[0-9A-Fa-f]\+;\?" contained
syn match txr_numesc "\\[0-7]\+;\?" contained
syn match txr_regesc "\\[abtnvfre\\ \n/sSdDwW()\|.*?+~&%\[\]\-]" contained

syn match txr_chr "#\\x[0-9A-Fa-f]\+" contained
syn match txr_chr "#\\o[0-7]\+" contained
syn match txr_chr "#\\[^ \t\nA-Za-z_0-9]" contained
syn match txr_chr "#\\[A-Za-z_0-9]\+" contained
syn match txr_ncomment ";.*" contained

syn match txr_dot "\." contained
syn match txr_num "#x[+\-]\?[0-9A-Fa-f]\+" contained
syn match txr_num "#o[+\-]\?[0-7]\+" contained
syn match txr_num "#b[+\-]\?[01]\+" contained
syn match txr_ident "[A-Za-z_0-9!$%&*+\-<=>?\\_~]*[A-Za-z_!$%&*+\-<=>?\\_~^][A-Za-z_0-9!$%&*+\-<=>?\\_~^]*" contained
syn match txl_ident "[:@][A-Za-z_0-9!$%&*+\-<=>?\\_~^/]\+" contained
syn match txr_braced_ident "[:][A-Za-z_0-9!$%&*+\-<=>?\\_~^/]\+" contained
syn match txl_ident "[A-Za-z_0-9!$%&*+\-<=>?\\_~/]*[A-Za-z_!$%&*+\-<=>?\\_~^/#][A-Za-z_0-9!$%&*+\-<=>?\\_~^/#]*" contained
syn match txr_num "[+\-]\?[0-9]\+\([^A-Za-z_0-9!$%&*+\-<=>?\\_~^/#]\|\n\)"me=e-1 contained
syn match txr_badnum "[+\-]\?[0-9]*[.][0-9]\+\([eE][+\-]\?[0-9]\+\)\?[A-Za-z_!$%&*+\-<=>?\\_~^/#]\+" contained
syn match txr_num "[+\-]\?[0-9]*[.][0-9]\+\([eE][+\-]\?[0-9]\+\)\?\([^A-Za-z_0-9!$%&*+\-<=>?\\_~^/#]\|\n\)"me=e-1 contained
syn match txr_num "[+\-]\?[0-9]\+\([eE][+\-]\?[0-9]\+\)\([^A-Za-z_0-9!$%&*+\-<=>?\\_~^/#]\|\n\)"me=e-1 contained
syn match txl_ident ":" contained
syn match txl_splice "[ \t,]\|,[*]" contained

syn match txr_unquote "," contained
syn match txr_splice ",\*" contained
syn match txr_quote "'" contained
syn match txr_quote "\^" contained
syn match txr_dotdot "\.\." contained
syn match txr_metaat "@" contained

syn region txr_bracevar matchgroup=Delimiter start="@[ \t]*[*]\?{" matchgroup=Delimiter end="}" contains=txr_num,txl_ident,txl_splice,txl_metanum,txr_metaat,txr_braced_ident,txr_dot,txr_dotdot,txr_string,txr_list,txr_bracket,txr_mlist,txr_mbracket,txr_regex,txr_quasilit,txr_chr,txl_splice,txr_nested_error
syn region txr_directive matchgroup=Delimiter start="@[ \t]*(" matchgroup=Delimiter end=")" contains=txr_keyword,txr_string,txr_list,txr_bracket,txr_mlist,txr_mbracket,txr_quasilit,txr_num,txr_badnum,txl_ident,txl_regex,txr_string,txr_chr,txr_quote,txr_unquote,txr_splice,txr_dot,txr_dotdot,txr_metaat,txr_ncomment,txr_nested_error
syn region txr_list contained matchgroup=Delimiter start="#\?H\?(" matchgroup=Delimiter end=")" contains=txl_keyword,txr_string,txl_regex,txr_num,txr_badnum,txl_ident,txr_metanum,txr_list,txr_bracket,txr_mlist,txr_mbracket,txr_quasilit,txr_chr,txr_quote,txr_unquote,txr_splice,txr_dot,txr_dotdot,txr_metaat,txr_ncomment,txr_nested_error
syn region txr_bracket contained matchgroup=Delimiter start="\[" matchgroup=Delimiter end="\]" contains=txl_keyword,txr_string,txl_regex,txr_num,txr_badnum,txl_ident,txr_metanum,txr_list,txr_bracket,txr_mlist,txr_mbracket,txr_quasilit,txr_chr,txr_quote,txr_unquote,txr_splice,txr_dot,txr_dotdot,txr_metaat,txr_ncomment,txr_nested_error
syn region txr_mlist contained matchgroup=Delimiter start="@[ \t^',]*(" matchgroup=Delimiter end=")" contains=txl_keyword,txr_string,txl_regex,txr_num,txr_badnum,txl_ident,txr_metanum,txr_list,txr_bracket,txr_mlist,txr_mbracket,txr_quasilit,txr_chr,txr_quote,txr_unquote,txr_splice,txr_dot,txr_dotdot,txr_metaat,txr_ncomment,txr_nested_error
syn region txr_mbracket matchgroup=Delimiter start="@[ \t^',]*\[" matchgroup=Delimiter end="\]" contains=txl_keyword,txr_string,txl_regex,txr_num,txr_badnum,txl_ident,txr_metanum,txr_list,txr_bracket,txr_mlist,txr_mbracket,txr_quasilit,txr_chr,txr_quote,txr_unquote,txr_splice,txr_dot,txr_dotdot,txr_metaat,txr_ncomment,txr_nested_error
syn region txr_string contained start=+#\?\*\?"+ end=+["\n]+ contains=txr_stresc,txr_numesc,txr_badesc
syn region txr_quasilit contained start=+#\?\*\?`+ end=+[`\n]+ contains=txr_splicevar,txr_metanum,txr_bracevar,txr_mlist,txr_mbracket,txr_escat,txr_stresc,txr_numesc,txr_badesc
syn region txr_regex contained start="/" end="[/\n]" contains=txr_regesc,txr_numesc,txr_badesc
syn region txl_regex contained start="#/" end="[/\n]" contains=txr_regesc,txr_numesc,txr_badesc

hi def link txr_at Special
hi def link txr_atstar Special
hi def link txr_atat Special
hi def link txr_comment Comment
hi def link txr_ncomment Comment
hi def link txr_hashbang Preproc
hi def link txr_contin Preproc
hi def link txr_char String
hi def link txr_keyword Keyword
hi def link txl_keyword Type
hi def link txr_string String
hi def link txr_chr String
hi def link txr_quasilit String
hi def link txr_regex String
hi def link txl_regex String
hi def link txr_regdir String
hi def link txr_variable Identifier
hi def link txr_splicevar Identifier
hi def link txr_metanum Identifier
hi def link txr_escat Special
hi def link txr_stresc Special
hi def link txr_numesc Special
hi def link txr_regesc Special
hi def link txr_badesc Error
hi def link txr_ident Identifier
hi def link txl_ident Identifier
hi def link txr_num Number
hi def link txr_badnum Error
hi def link txr_quote Special
hi def link txr_unquote Special
hi def link txr_splice Special
hi def link txr_dot Special
hi def link txr_dotdot Special
hi def link txr_metaat Special
hi def link txr_munqspl Special
hi def link txl_splice Special
hi def link txr_error Error
hi def link txr_nested_error Error

let b:current_syntax = "lisp"