| " Vim syntax file |
| " Language: Expect |
| " Maintainer: Ralph Jennings <knowbudy@oro.net> |
| " Last Change: 2012 Jun 01 |
| " (Dominique Pelle added @Spell) |
| |
| " quit when a syntax file was already loaded |
| if 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. |
| " Only when an item doesn't have highlighting yet |
| |
| hi def link expectSharpBang PreProc |
| hi def link expectVariables Special |
| hi def link expectCommand Function |
| hi def link expectStatement Statement |
| hi def link expectConditional Conditional |
| hi def link expectRepeat Repeat |
| hi def link expectExpectOpts Keyword |
| hi def link expectOutVar Special |
| hi def link expectSpecial Special |
| hi def link expectNumber Number |
| |
| hi def link expectString String |
| |
| hi def link expectComment Comment |
| hi def link expectTodo Todo |
| "hi def link expectIdentifier Identifier |
| |
| |
| let b:current_syntax = "expect" |
| |
| " vim: ts=8 |
