" Vim syntax file
" Language: gp (version 2.5)
" Maintainer: Karim Belabas <Karim.Belabas@math.u-bordeaux.fr>
" Last change: 2012 Jan 08
" URL: http://pari.math.u-bordeaux.fr
" quit when a syntax file was already loaded
if exists("b:current_syntax")
finish
endif
let s:cpo_save = &cpo
set cpo&vim
" control statements
syntax keyword gpStatement break return next
syntax keyword gpConditional if
syntax keyword gpRepeat until while for fordiv forell forprime
syntax keyword gpRepeat forsubgroup forstep forvec
" storage class
syntax keyword gpScope my local global
" defaults
syntax keyword gpInterfaceKey breakloop colors compatible
syntax keyword gpInterfaceKey datadir debug debugfiles debugmem
syntax keyword gpInterfaceKey echo factor_add_primes factor_proven format
syntax keyword gpInterfaceKey graphcolormap graphcolors
syntax keyword gpInterfaceKey help histfile histsize
syntax keyword gpInterfaceKey lines linewrap log logfile new_galois_format
syntax keyword gpInterfaceKey output parisize path prettyprinter primelimit
syntax keyword gpInterfaceKey prompt prompt_cont psfile
syntax keyword gpInterfaceKey readline realprecision recover
syntax keyword gpInterfaceKey secure seriesprecision simplify strictmatch
syntax keyword gpInterfaceKey TeXstyle 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 "[{}]"
hi def link gpConditional Conditional
hi def link gpRepeat Repeat
hi def link gpError Error
hi def link gpParenError gpError
hi def link gpInParen gpError
hi def link gpStatement Statement
hi def link gpString String
hi def link gpComment Comment
hi def link gpInterface Type
hi def link gpInput Type
hi def link gpInterfaceKey Statement
hi def link gpFunction Function
hi def link gpScope Type
" contained ones
hi def link gpSpecial Special
hi def link gpTodo Todo
hi def link gpArgs Type
let b:current_syntax = "gp"
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: ts=8
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