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" Vim syntax file
" Language: gp (version 2.1)
" Maintainer: Karim Belabas <Karim.Belabas@math.u-psud.fr>
" Last change: 2001 Sep 02
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
" some control statements
syntax keyword gpStatement break return next
syntax keyword gpConditional if
syntax keyword gpRepeat until while for fordiv forprime forstep forvec
syntax keyword gpScope local global
syntax keyword gpInterfaceKey buffersize colors compatible debug debugmem
syntax keyword gpInterfaceKey echo format help histsize log logfile output
syntax keyword gpInterfaceKey parisize path primelimit prompt psfile
syntax keyword gpInterfaceKey realprecision seriesprecision simplify
syntax keyword gpInterfaceKey strictmatch timer
syntax match gpInterface "^\s*\\[a-z].*"
syntax keyword gpInterface default
syntax keyword gpInput read input
" functions
syntax match gpFunRegion "^\s*[a-zA-Z][_a-zA-Z0-9]*(.*)\s*=\s*[^ \t=]"me=e-1 contains=gpFunction,gpArgs
syntax match gpFunRegion "^\s*[a-zA-Z][_a-zA-Z0-9]*(.*)\s*=\s*$" contains=gpFunction,gpArgs
syntax match gpArgs contained "[a-zA-Z][_a-zA-Z0-9]*"
syntax match gpFunction contained "^\s*[a-zA-Z][_a-zA-Z0-9]*("me=e-1
" String and Character constants
" Highlight special (backslash'ed) characters differently
syntax match gpSpecial contained "\\[ent\\]"
syntax region gpString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=gpSpecial
"comments
syntax region gpComment start="/\*" end="\*/" contains=gpTodo
syntax match gpComment "\\\\.*" contains=gpTodo
syntax keyword gpTodo contained TODO
syntax sync ccomment gpComment minlines=10
"catch errors caused by wrong parenthesis
syntax region gpParen transparent start='(' end=')' contains=ALLBUT,gpParenError,gpTodo,gpFunction,gpArgs,gpSpecial
syntax match gpParenError ")"
syntax match gpInParen contained "[{}]"
if version >= 508 || !exists("did_gp_syn_inits")
if version < 508
let did_gp_syn_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif
HiLink gpConditional Conditional
HiLink gpRepeat Repeat
HiLink gpError Error
HiLink gpParenError gpError
HiLink gpInParen gpError
HiLink gpStatement Statement
HiLink gpString String
HiLink gpComment Comment
HiLink gpInterface Type
HiLink gpInput Type
HiLink gpInterfaceKey Statement
HiLink gpFunction Function
HiLink gpScope Type
" contained ones
HiLink gpSpecial Special
HiLink gpTodo Todo
HiLink gpArgs Type
delcommand HiLink
endif
let b:current_syntax = "gp"
" vim: ts=8
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