" Vim syntax file " Language: Expect " Maintainer: Ralph Jennings <knowbudy@oro.net> " Last Change: 2012 Jun 01 " (Dominique Pelle added @Spell) " For version 5.x: Clear all syntax items " For version 6.x: Quit when a syntax file was already loaded if version < 600 syntax clear elseif exists("b:current_syntax") finish endif " Reserved Expect variable prefixes. syn match expectVariables "\$exp[a-zA-Z0-9_]*\|\$inter[a-zA-Z0-9_]*" syn match expectVariables "\$spawn[a-zA-Z0-9_]*\|\$timeout[a-zA-Z0-9_]*" " Normal Expect variables. syn match expectVariables "\$env([^)]*)" syn match expectVariables "\$any_spawn_id\|\$argc\|\$argv\d*" syn match expectVariables "\$user_spawn_id\|\$spawn_id\|\$timeout" " Expect variable arrays. syn match expectVariables "\$\(expect\|interact\)_out([^)]*)" contains=expectOutVar " User defined variables. syn match expectVariables "\$[a-zA-Z_][a-zA-Z0-9_]*" " Reserved Expect command prefixes. syn match expectCommand "exp_[a-zA-Z0-9_]*" " Normal Expect commands. syn keyword expectStatement close debug disconnect syn keyword expectStatement exit exp_continue exp_internal exp_open syn keyword expectStatement exp_pid exp_version syn keyword expectStatement fork inter_return interpreter syn keyword expectStatement log_file log_user match_max overlay syn keyword expectStatement parity remove_nulls return syn keyword expectStatement send send_error send_log send_user syn keyword expectStatement sleep spawn strace stty system syn keyword expectStatement timestamp trace trap wait " Tcl commands recognized and used by Expect. syn keyword expectCommand proc syn keyword expectConditional if else syn keyword expectRepeat while for foreach " Expect commands with special arguments. syn keyword expectStatement expect expect_after expect_background nextgroup=expectExpectOpts syn keyword expectStatement expect_before expect_user interact nextgroup=expectExpectOpts syn match expectSpecial contained "\\." " Options for "expect", "expect_after", "expect_background", " "expect_before", "expect_user", and "interact". syn keyword expectExpectOpts default eof full_buffer null return timeout syn keyword expectOutVar contained spawn_id seconds seconds_total syn keyword expectOutVar contained string start end buffer " Numbers (Tcl style). syn case ignore syn match expectNumber "\<\d\+\(u\=l\=\|lu\|f\)\>" "floating point number, with dot, optional exponent syn match expectNumber "\<\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=\>" "floating point number, starting with a dot, optional exponent syn match expectNumber "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" "floating point number, without dot, with exponent syn match expectNumber "\<\d\+e[-+]\=\d\+[fl]\=\>" "hex number syn match expectNumber "0x[0-9a-f]\+\(u\=l\=\|lu\)\>" "syn match expectIdentifier "\<[a-z_][a-z0-9_]*\>" syn case match syn region expectString start=+"+ end=+"+ contains=@Spell,expectVariables,expectSpecial " Are these really comments in Expect? (I never use it, so I'm just guessing). syn keyword expectTodo contained TODO syn match expectComment "#.*$" contains=@Spell,expectTodo syn match expectSharpBang "\%^#!.*" " Define the default highlighting. " For version 5.7 and earlier: only when not done already " For version 5.8 and later: only when an item doesn't have highlighting yet if version >= 508 || !exists("did_expect_syntax_inits") if version < 508 let did_expect_syntax_inits = 1 command -nargs=+ HiLink hi link <args> else command -nargs=+ HiLink hi def link <args> endif HiLink expectSharpBang PreProc HiLink expectVariables Special HiLink expectCommand Function HiLink expectStatement Statement HiLink expectConditional Conditional HiLink expectRepeat Repeat HiLink expectExpectOpts Keyword HiLink expectOutVar Special HiLink expectSpecial Special HiLink expectNumber Number HiLink expectString String HiLink expectComment Comment HiLink expectTodo Todo "HiLink expectIdentifier Identifier delcommand HiLink endif let b:current_syntax = "expect" " vim: ts=8