share/vim/vim58/syntax/sh.vim

   1 " Vim syntax file
   2 " Language:             shell (sh) Korn shell (ksh) bash (sh)
   3 " Maintainer:           Dr. Charles E. Campbell, Jr. <Charles.E.Campbell.1@gsfc.nasa.gov>
   4 " Previous Maintainer:  Lennart Schultz <Lennart.Schultz@ecmwf.int>
   5 " Last Change:  May 1, 2001
   6 " Version: 22
   7 "
   8 " Using the following VIM variables:
   9 " b:is_kornshell               if defined, enhance with kornshell syntax
  10 " b:is_bash                    if defined, enhance with bash syntax
  11 "   is_kornshell               if neither b:is_kornshell or b:is_bash is
  12 "                                 defined, then if is_kornshell is set
  13 "                                 b:is_kornshell is default
  14 "   is_bash                    if none of the previous three variables are
  15 "                                 defined, then if is_bash is set b:is_bash is default
  16 "
  17 " This file includes many ideas from Éric Brunet (eric.brunet@ens.fr)
  18
  19 " For version 5.x: Clear all syntax items
  20 " For version 6.x: Quit when a syntax file was already loaded
  21 if version < 600
  22   syntax clear
  23 elseif exists("b:current_syntax")
  24   finish
  25 endif
  26
  27 " b:is_sh is set when "#! /bin/sh" is found;
  28 " However, it often is just a masquerade by bash or kornshell.
  29 " So, when the user to set "is_bash" or "is_kornshell",
  30 " a b:is_sh is converted into b:is_bash/b:is_kornshell,
  31 " respectively.
  32 if !exists("b:is_kornshell") && !exists("b:is_bash")
  33   if exists("is_kornshell")
  34     let b:is_kornshell= 1
  35     if exists("b:is_sh")
  36       unlet b:is_sh
  37     endif
  38   elseif exists("is_bash")
  39     let b:is_bash= 1
  40     if exists("b:is_sh")
  41       unlet b:is_sh
  42     endif
  43   else
  44     let b:is_sh= 1
  45   endif
  46 endif
  47
  48 " sh syntax is case sensitive
  49 syn case match
  50
  51 " This one is needed INSIDE a CommandSub, so that
  52 " `echo bla` be correct
  53 syn cluster shEchoList  contains=shNumber,shArithmetic,shCommandSub,shSinglequote,shDeref,shSpecialVar,shSpecial,shOperator,shDoubleQuote,shCharClass
  54 syn region shEcho matchgroup=shStatement start="\<echo\>"  skip="\\$" matchgroup=shOperator end="$" matchgroup=NONE end="[<>;&|()]"me=e-1 end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList
  55 syn region shEcho matchgroup=shStatement start="\<print\>" skip="\\$" matchgroup=shOperator end="$" matchgroup=NONE end="[<>;&|()]"me=e-1 end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList
  56
  57 " This must be after the strings, so that bla \" be correct
  58 syn region shEmbeddedEcho contained matchgroup=shStatement start="\<print\>" skip="\\$" matchgroup=shOperator end="$" matchgroup=NONE end="[<>;&|`)]"me=e-1 end="\d[<>]"me=e-2 end="#"me=e-1 contains=shNumber,shSinglequote,shDeref,shSpecialVar,shSpecial,shOperator,shDoubleQuote,shCharClass
  59
  60 "Error Codes
  61 syn match   shDoError "\<done\>"
  62 syn match   shIfError "\<fi\>"
  63 syn match   shInError "\<in\>"
  64 syn match   shCaseError ";;"
  65 syn match   shEsacError "\<esac\>"
  66 syn match   shCurlyError "}"
  67 syn match   shParenError ")"
  68 if exists("b:is_kornshell")
  69  syn match     shDTestError "]]"
  70 endif
  71 syn match     shTestError "]"
  72
  73 " Options interceptor
  74 syn match   shOption  "\s[\-+][a-zA-Z0-9]\+\>"ms=s+1
  75 syn match   shOption  "\s--\S\+"ms=s+1
  76
  77 " error clusters:
  78 "================
  79 syn cluster shErrorList contains=shCaseError,shCurlyError,shDTestError,shDerefError,shDoError,shEsacError,shIfError,shInError,shParenError,shTestError
  80 syn cluster shErrorFuncList     contains=shDerefError
  81 syn cluster shErrorLoopList     contains=shCaseError,shDTestError,shDerefError,shDoError,shInError,shParenError,shTestError
  82 syn cluster shErrorCaseList     contains=shCaseError,shDerefError,shDTestError,shDoError,shInError,shParenError,shTestError
  83 syn cluster shErrorColonList    contains=shDerefError
  84 syn cluster shErrorNoneList     contains=shDerefError
  85
  86 " clusters: contains=@... clusters
  87 "==================================
  88 syn cluster shCaseEsacList      contains=shCaseStart,shCase,shCaseBar,shCaseIn,shComment,shDeref,shCommandSub
  89 syn cluster shIdList    contains=shCommandSub,shWrapLineOperator,shIdWhiteSpace,shDeref,shSpecial
  90 syn cluster shDblQuoteList      contains=shCommandSub,shDeref,shSpecial,shPosnParm
  91
  92 " clusters: contains=ALLBUT,@... clusters
  93 "=========================================
  94 syn cluster shCaseList  contains=shCase,shCaseStart,shCaseBar,shDblBrace,shDerefOp,shDerefText,@shErrorCaseList,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
  95 syn cluster shColonList contains=shCase,shCaseStart,shCaseBar,shDblBrace,shDerefOp,shDerefText,shFunction,shTestOpr,@shErrorColonList,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
  96 syn cluster shCommandSubList1   contains=shCase,shCaseStart,shCaseBar,shDblBrace,shCommandSub,shDerefOp,shDerefText,shEcho,shFunction,shTestOpr,@shErrorList,shDerefVar,shDerefOpError,shStringSpecial,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
  97 syn cluster shCommandSubList2   contains=shCase,shCaseStart,shCaseBar,shDblBrace,shDerefOp,shDerefText,shEcho,shFunction,shTestOpr,@shErrorList,shDerefVar,shDerefOpError,shStringSpecial,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
  98 syn cluster shLoopList  contains=@shErrorLoopList,shCase,shCaseStart,shInEsac,shCaseBar,shDerefOp,shDerefText,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
  99 syn cluster shExprList1 contains=shCase,shCaseStart,shCaseBar,shDblBrace,shDerefOp,shDerefText,shFunction,shSetList,@shErrorNoneList,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
 100 syn cluster shExprList2 contains=shCase,shCaseStart,shCaseBar,shDblBrace,shDerefOp,shDerefText,@shErrorNoneList,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
 101 syn cluster shSubShList contains=shCase,shCaseStart,shCaseBar,shDblBrace,shDerefOp,shDerefText,shParenError,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shDerefError,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
 102 syn cluster shTestList  contains=shCase,shCaseStart,shCaseBar,shDblBrace,shDTestError,shDerefError,shDerefOp,shDerefText,shExpr,shFunction,shSetList,shTestError,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
 103 syn cluster shFunctionList      contains=shCase,shCaseStart,shCaseBar,shDblBrace,@shErrorFuncList,shDerefOp,shDerefText,shFunction,shDerefVar,shDerefOpError,shStringSpecial,shSkipInitWS,shIdWhiteSpace,shDerefTextError,shPattern,shSetIdentifier
 104
 105 " Tests
 106 "======
 107 syn region  shExpr transparent matchgroup=shOperator start="\[" skip=+\\\\\|\\$+ end="\]" contains=ALLBUT,@shTestList
 108 syn region  shExpr transparent matchgroup=shStatement start="\<test\>" skip=+\\\\\|\\$+ matchgroup=NONE end="[;&|]"me=e-1 end="$" contains=ALLBUT,@shExprList1
 109 if exists("b:is_kornshell")
 110  syn region  shDblBrace transparent matchgroup=shOperator start="\[\[" skip=+\\\\\|\\$+ end="\]\]" contains=ALLBUT,@shTestList
 111 endif
 112 syn match   shTestOpr contained "[!=]\|-.\>\|-\(nt\|ot\|ef\|eq\|ne\|lt\|le\|gt\|ge\)\>"
 113
 114 " do, if
 115 syn region shDo  transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=ALLBUT,@shLoopList
 116 syn region shIf  transparent matchgroup=shConditional start="\<if\>" matchgroup=shConditional end="\<fi\>"   contains=ALLBUT,@shLoopList
 117 syn region shFor matchgroup=shStatement start="\<for\>" end="\<in\>" end="\<do\>"me=e-2 contains=ALLBUT,@shLoopList
 118
 119 " case
 120 syn region  shCaseEsac  matchgroup=shConditional start="\<case\>" matchgroup=shConditional end="\<esac\>" contains=@shCaseEsacList
 121 syn keyword shCaseIn    contained skipwhite skipnl in                   nextgroup=shCase,shCaseStart,shCaseBar,shComment
 122 syn region  shCase      contained skipwhite skipnl matchgroup=shConditional start="[^$()]\{-})"ms=s,hs=e  end=";;" end="esac"me=s-1 contains=ALLBUT,@shCaseList nextgroup=shCase,shCaseStart,shCaseBar,shComment
 123 syn match   shCaseStart contained skipwhite skipnl "("          nextgroup=shCase
 124 syn match   shCaseBar   contained "[^|)]\{-}|"hs=e                      nextgroup=shCase,shCaseStart,shCaseBar
 125
 126 syn region shExpr  transparent matchgroup=shExprRegion start="{" end="}"                contains=ALLBUT,@shExprList2
 127 syn region shSubSh transparent matchgroup=shSubShRegion start="(" end=")"               contains=ALLBUT,@shSubShList
 128
 129 " Misc
 130 "=====
 131 syn match   shOperator  "[!&;|]"
 132 syn match   shOperator  "\[\[[^:]\|]]"
 133 syn match   shCharClass "\[:\(backspace\|escape\|return\|xdigit\|alnum\|alpha\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|tab\):\]"
 134 syn match   shOperator  "!\=="  skipwhite nextgroup=shPattern
 135 syn match   shPattern   "\<\S\+"        contained contains=shSinglequote,shDoublequote,shDeref
 136 syn match   shWrapLineOperator "\\$"
 137 syn region  shCommandSub   start="`" skip="\\`" end="`" contains=ALLBUT,@shCommandSubList1
 138
 139 " $(..) is not supported by sh (Bourne shell).  However, apparently
 140 " some systems (HP?) have as their /bin/sh a (link to) Korn shell
 141 " (ie. Posix compliant shell).  /bin/ksh should work for those
 142 " systems too, however, so the following syntax will flag $(..) as
 143 " an Error under /bin/sh.  By consensus of vimdev'ers!
 144 if exists("b:is_kornshell") || exists("b:is_bash")
 145  syn region shCommandSub matchgroup=shCmdSubRegion start="\$(" end=")"  contains=ALLBUT,@shCommandSubList2
 146  syn region shArithmetic matchgroup=shArithRegion start="\$((" end="))" contains=ALLBUT,@shCommandSubList2
 147  syn match  shSkipInitWS contained      "^\s\+"
 148 else
 149  syn region shCommandSub matchgroup=Error start="$(" end=")" contains=ALLBUT,@shCommandSubList2
 150 endif
 151
 152 if exists("b:is_bash")
 153  syn keyword bashSpecialVariables contained     BASH    HISTCONTROL     LANG    OPTERR  PWD
 154  syn keyword bashSpecialVariables contained     BASH_ENV        HISTFILE        LC_ALL  OPTIND  RANDOM
 155  syn keyword bashSpecialVariables contained     BASH_VERSINFO   HISTFILESIZE    LC_COLLATE      OSTYPE  REPLY
 156  syn keyword bashSpecialVariables contained     BASH_VERSION    HISTIGNORE      LC_MESSAGES     PATH    SECONDS
 157  syn keyword bashSpecialVariables contained     CDPATH  HISTSIZE        LINENO  PIPESTATUS      SHELLOPTS
 158  syn keyword bashSpecialVariables contained     DIRSTACK        HOME    MACHTYPE        PPID    SHLVL
 159  syn keyword bashSpecialVariables contained     EUID    HOSTFILE        MAIL    PROMPT_COMMAND  TIMEFORMAT
 160  syn keyword bashSpecialVariables contained     FCEDIT  HOSTNAME        MAILCHECK       PS1     TIMEOUT
 161  syn keyword bashSpecialVariables contained     FIGNORE HOSTTYPE        MAILPATH        PS2     UID
 162  syn keyword bashSpecialVariables contained     GLOBIGNORE      IFS     OLDPWD  PS3     auto_resume
 163  syn keyword bashSpecialVariables contained     GROUPS  IGNOREEOF       OPTARG  PS4     histchars
 164  syn keyword bashSpecialVariables contained     HISTCMD INPUTRC
 165  syn keyword bashStatement              chmod   fgrep   install rm      sort
 166  syn keyword bashStatement              clear   find    less    rmdir   strip
 167  syn keyword bashStatement              du      gnufind ls      rpm     tail
 168  syn keyword bashStatement              egrep   gnugrep mkdir   sed     touch
 169  syn keyword bashStatement              expr    grep    mv      sleep   complete
 170  syn keyword bashAdminStatement daemon  killproc        reload  start   stop
 171  syn keyword bashAdminStatement killall nice    restart status
 172 endif
 173
 174 if exists("b:is_kornshell")
 175  syn keyword kshSpecialVariables contained      CDPATH  HISTFILE        MAILCHECK       PPID    RANDOM
 176  syn keyword kshSpecialVariables contained      COLUMNS HISTSIZE        MAILPATH        PS1     REPLY
 177  syn keyword kshSpecialVariables contained      EDITOR  HOME    OLDPWD  PS2     SECONDS
 178  syn keyword kshSpecialVariables contained      ENV     IFS     OPTARG  PS3     SHELL
 179  syn keyword kshSpecialVariables contained      ERRNO   LINENO  OPTIND  PS4     TMOUT
 180  syn keyword kshSpecialVariables contained      FCEDIT  LINES   PATH    PWD     VISUAL
 181  syn keyword kshSpecialVariables contained      FPATH   MAIL
 182  syn keyword kshStatement               cat     expr    less    printenv        strip
 183  syn keyword kshStatement               chmod   fgrep   ls      rm      stty
 184  syn keyword kshStatement               clear   find    mkdir   rmdir   tail
 185  syn keyword kshStatement               cp      grep    mv      sed     touch
 186  syn keyword kshStatement               du      install nice    sort    tput
 187  syn keyword kshStatement               egrep   killall
 188 endif
 189
 190 syn match   shSource    "^\.\s"
 191 syn match   shSource    "\s\.\s"
 192 syn region  shColon     start="^\s*:" end="$\|" end="#"me=e-1 contains=ALLBUT,@shColonList
 193
 194 " Comments
 195 "=========
 196 syn keyword     shTodo  contained       TODO
 197 syn cluster     shCommentGroup  contains=shTodo
 198 syn match       shComment               "#.*$" contains=@shCommentGroup
 199
 200 " String and Character constants
 201 "===============================
 202 syn match   shNumber            "-\=\<\d\+\>"
 203 syn match   shSpecial   contained       "\\\d\d\d\|\\[abcfnrtv]"
 204 syn region  shSinglequote       matchgroup=shOperator start=+'+ end=+'+         contains=shStringSpecial
 205 syn region  shDoubleQuote     matchgroup=shOperator start=+"+ skip=+\\"+ end=+"+        contains=@shDblQuoteList,shStringSpecial
 206 syn match   shStringSpecial     contained       "[^[:print:]]"
 207 syn match   shSpecial           "\\[\\\"\'`$]"
 208
 209 " File redirection highlighted as operators
 210 "==========================================
 211 syn match       shRedir "\d\=>\(&[-0-9]\)\="
 212 syn match       shRedir "\d\=>>-\="
 213 syn match       shRedir "\d\=<\(&[-0-9]\)\="
 214 syn match       shRedir "\d<<-\="
 215
 216 " Shell Input Redirection (Here Documents)
 217 if version < 600
 218  syn region shHereDoc matchgroup=shRedir start="<<\s*\**END[a-zA-Z_0-9]*\**"  matchgroup=shRedir end="^END[a-zA-Z_0-9]*$"
 219  syn region shHereDoc matchgroup=shRedir start="<<-\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shRedir end="^\t*END[a-zA-Z_0-9]*$"
 220  syn region shHereDoc matchgroup=shRedir start="<<\s*\**EOF\**"  matchgroup=shRedir end="^EOF$"
 221  syn region shHereDoc matchgroup=shRedir start="<<-\s*\**EOF\**" matchgroup=shRedir end="^\t*EOF$"
 222  syn region shHereDoc matchgroup=shRedir start="<<\s*\**\.\**"  matchgroup=shRedir end="^\.$"
 223  syn region shHereDoc matchgroup=shRedir start="<<-\s*\**\.\**" matchgroup=shRedir end="^\t*\.$"
 224 else
 225  syn region shHereDoc matchgroup=shRedir start="<<\s*\**\z(\h\w*\)\**"  matchgroup=shRedir end="^\z1$"
 226  syn region shHereDoc matchgroup=shRedir start="<<-\s*\**\z(\h\w*\)\**" matchgroup=shRedir end="^\t*\z1$"
 227 endif
 228
 229 " Identifiers
 230 "============
 231 syn match  shVariable "\<\h\w*="me=e-1  nextgroup=shSetIdentifier
 232 syn match  shIdWhiteSpace  contained    "\s"
 233 syn match  shSetIdentifier contained    "=" nextgroup=shString,shPattern
 234 if exists("b:is_bash")
 235  syn region shSetList matchgroup=shStatement start="\<\(declare\|typeset\|local\|export\|set\|unset\)\>[^/]"me=e-1 end="$" matchgroup=shOperator end="[;&]"me=e-1 matchgroup=NONE end="#\|="me=e-1 contains=@shIdList
 236 elseif exists("b:is_kornshell")
 237  syn region shSetList matchgroup=shStatement start="\<\(typeset\|set\|export\|unset\)\>[^/]"me=e-1 end="$" matchgroup=shOperator end="[;&]"me=e-1 matchgroup=NONE end="[#=]"me=e-1 contains=@shIdList
 238 else
 239  syn region shSetList matchgroup=shStatement start="\<\(set\|export\|unset\)\>[^/]"me=e-1 end="$" matchgroup=shOperator end="[;&]" matchgroup=NONE end="[#=]"me=e-1 contains=@shIdList
 240 endif
 241
 242 " The [^/] in the start pattern is a kludge to avoid bad
 243 " highlighting with cd /usr/local/lib...
 244 syn region shFunction   transparent     matchgroup=shFunctionName start="^\s*\<\h\w*\>\s*()\s*{" end="}" contains=ALLBUT,@shFunctionList
 245 syn region shDeref      oneline start="\${" end="}"     contains=shDeref,shDerefVar
 246 syn match  shDeref              "\$\h\w*\>"
 247 syn match  shPosnParm           "\$[-#@*$?!0-9]"
 248 syn match  shDerefVar   contained       "\d\+\>"                nextgroup=shDerefOp,shDerefError,shDerefOpError,shExpr
 249 syn match  shDerefVar   contained       "\h\w*\>"               nextgroup=shDerefOp,shDerefError,shDerefOpError,shExpr
 250 if exists("b:is_bash")
 251  syn match  shDerefVar  contained       "[-@*?!]"               nextgroup=shDerefOp,shDerefError,shDerefOpError,shExpr
 252 else
 253  syn match  shDerefVar  contained       "[-#@*?!]"              nextgroup=shDerefOp,shDerefError,shDerefOpError,shExpr
 254 endif
 255 syn match  shDerefVar   contained       "\$[^{(]"me=s+1 nextgroup=shDerefOp,shDerefError,shDerefOpError,shExpr
 256 syn match  shDerefOpError       contained       "[^:}[]"
 257 syn match  shDerefOp    contained       ":\=[-=?+]"             nextgroup=shDerefText
 258 syn region shDerefText  contained       start="[^{}]"   end="}"me=e-1   contains=shDeref,shCommandSub,shDoubleQuote,shSingleQuote,shDerefTextError
 259 syn match  shDerefTextError     contained       "^."
 260 syn match  shDerefError contained       "\s.\{-}}"me=e-1
 261 syn region shDerefText  contained       start="{"       end="}" contains=shDeref,shCommandSub
 262
 263 if exists("b:is_kornshell") || exists("b:is_bash")
 264  syn match shDerefVar   contained       "#\(\d\+\|\h\w*\)"      nextgroup=shDerefOp,shDerefError,shDerefOpError,shExpr
 265  syn match shDerefOp    contained       "##\|%%\|[#%]"          nextgroup=shDerefText
 266 endif
 267
 268 " A bunch of useful sh keywords
 269 syn keyword shStatement break   eval    newgrp  return  ulimit
 270 syn keyword shStatement cd      exec    pwd     shift   umask
 271 syn keyword shStatement chdir   exit    read    test    wait
 272 syn keyword shStatement continue        kill    readonly        trap
 273 syn keyword shConditional       elif    else    then    while
 274
 275 if exists("b:is_kornshell") || exists("b:is_bash")
 276  syn keyword shFunction function
 277  syn keyword shRepeat   select  until
 278  syn keyword shStatement        alias   fg      integer printf  times
 279  syn keyword shStatement        autoload        functions       jobs    r       true
 280  syn keyword shStatement        bg      getopts let     stop    type
 281  syn keyword shStatement        false   hash    nohup   suspend unalias
 282  syn keyword shStatement        fc      history print   time    whence
 283
 284  if exists("b:is_bash")
 285   syn keyword shStatement       bind    disown  help    popd    shopt
 286   syn keyword shStatement       builtin enable  logout  pushd   source
 287   syn keyword shStatement       dirs
 288  else
 289   syn keyword shStatement       login   newgrp
 290  endif
 291 endif
 292
 293 " Syncs
 294 " =====
 295 if !exists("sh_minlines")
 296   let sh_minlines = 200
 297 endif
 298 if !exists("sh_maxlines")
 299   let sh_maxlines = 2 * sh_minlines
 300 endif
 301 exec "syn sync minlines=" . sh_minlines . " maxlines=" . sh_maxlines
 302 syn sync match shDoSync       grouphere  shDo       "\<do\>"
 303 syn sync match shDoSync       groupthere shDo       "\<done\>"
 304 syn sync match shIfSync       grouphere  shIf       "\<if\>"
 305 syn sync match shIfSync       groupthere shIf       "\<fi\>"
 306 syn sync match shForSync      grouphere  shFor      "\<for\>"
 307 syn sync match shForSync      groupthere shFor      "\<in\>"
 308 syn sync match shCaseEsacSync grouphere  shCaseEsac "\<case\>"
 309 syn sync match shCaseEsacSync groupthere shCaseEsac "\<esac\>"
 310
 311 " The default highlighting.
 312 hi def link shArithRegion               shShellVariables
 313 hi def link shCaseBar           shConditional
 314 hi def link shCaseIn            shConditional
 315 hi def link shCaseStart         shConditional
 316 hi def link shCmdSubRegion              shShellVariables
 317 hi def link shColon             shStatement
 318 hi def link shDeref             shShellVariables
 319 hi def link shDerefOp           shOperator
 320 hi def link shDerefVar          shShellVariables
 321 hi def link shDoubleQuote               shString
 322 hi def link shEcho              shString
 323 hi def link shEmbeddedEcho              shString
 324 hi def link shHereDoc           shString
 325 hi def link shOption            shCommandSub
 326 hi def link shPattern           shString
 327 hi def link shPosnParm          shShellVariables
 328 hi def link shRedir             shOperator
 329 hi def link shSinglequote               shString
 330 hi def link shSource            shOperator
 331 hi def link shStringSpecial             shSpecial
 332 hi def link shSubShRegion               shOperator
 333 hi def link shTestOpr           shConditional
 334 hi def link shVariable          shSetList
 335 hi def link shWrapLineOperator  shOperator
 336
 337 if exists("b:is_bash")
 338   hi def link bashAdminStatement        shStatement
 339   hi def link bashSpecialVariables      shShellVariables
 340   hi def link bashStatement             shStatement
 341 endif
 342 if exists("b:is_kornshell")
 343   hi def link kshSpecialVariables       shShellVariables
 344   hi def link kshStatement              shStatement
 345 endif
 346
 347 hi def link shCaseError         Error
 348 hi def link shCurlyError                Error
 349 hi def link shDerefError                Error
 350 hi def link shDerefOpError              Error
 351 hi def link shDerefTextError            Error
 352 hi def link shDoError           Error
 353 hi def link shEsacError         Error
 354 hi def link shIfError           Error
 355 hi def link shInError           Error
 356 hi def link shParenError                Error
 357 hi def link shTestError         Error
 358 if exists("b:is_kornshell")
 359   hi def link shDTestError              Error
 360 endif
 361
 362 hi def link shArithmetic                Special
 363 hi def link shCharClass         Identifier
 364 hi def link shCommandSub                Special
 365 hi def link shComment           Comment
 366 hi def link shConditional               Conditional
 367 hi def link shExprRegion                Delimiter
 368 hi def link shFunction          Function
 369 hi def link shFunctionName              Function
 370 hi def link shNumber            Number
 371 hi def link shOperator          Operator
 372 hi def link shRepeat            Repeat
 373 hi def link shSetList           Identifier
 374 hi def link shShellVariables            PreProc
 375 hi def link shSpecial           Special
 376 hi def link shStatement         Statement
 377 hi def link shString            String
 378 hi def link shTodo              Todo
 379
 380 " Current Syntax
 381 " ==============
 382 if exists("b:is_bash")
 383  let b:current_syntax = "bash"
 384 elseif exists("b:is_kornshell")
 385  let b:current_syntax = "ksh"
 386 else
 387  let b:current_syntax = "sh"
 388 endif
 389
 390 " vim: ts=15