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Diffstat (limited to 'runtime/syntax/expect.vim')
| -rw-r--r-- | runtime/syntax/expect.vim | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/runtime/syntax/expect.vim b/runtime/syntax/expect.vim new file mode 100644 index 000000000..1886e2b3e --- /dev/null +++ b/runtime/syntax/expect.vim @@ -0,0 +1,113 @@ +" Vim syntax file +" Language: Expect +" Maintainer: Ralph Jennings <knowbudy@oro.net> +" Last Change: 2001 May 09 + +" 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=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=expectTodo + +" 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 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 |