Mercurial > vim
annotate runtime/syntax/expect.vim @ 30487:79e2d9b7780c v9.0.0579
patch 9.0.0579: using freed memory when 'tagfunc' wipes out buffer
Commit: https://github.com/vim/vim/commit/0ff01835a40f549c5c4a550502f62a2ac9ac447c
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Sep 24 19:20:30 2022 +0100
patch 9.0.0579: using freed memory when 'tagfunc' wipes out buffer
Problem: Using freed memory when 'tagfunc' wipes out buffer that holds
'complete'.
Solution: Make a copy of the option. Make sure cursor position is valid.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 24 Sep 2022 20:30:03 +0200 |
| parents | 46763b01cd9a |
| children |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 2 " Language: Expect | |
| 3 " Maintainer: Ralph Jennings <knowbudy@oro.net> | |
| 3557 | 4 " Last Change: 2012 Jun 01 |
| 5 " (Dominique Pelle added @Spell) | |
| 7 | 6 |
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10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
3557
diff
changeset
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7 " quit when a syntax file was already loaded |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
3557
diff
changeset
|
8 if exists("b:current_syntax") |
| 7 | 9 finish |
| 10 endif | |
| 11 | |
| 12 " Reserved Expect variable prefixes. | |
| 13 syn match expectVariables "\$exp[a-zA-Z0-9_]*\|\$inter[a-zA-Z0-9_]*" | |
| 14 syn match expectVariables "\$spawn[a-zA-Z0-9_]*\|\$timeout[a-zA-Z0-9_]*" | |
| 15 | |
| 16 " Normal Expect variables. | |
| 17 syn match expectVariables "\$env([^)]*)" | |
| 18 syn match expectVariables "\$any_spawn_id\|\$argc\|\$argv\d*" | |
| 19 syn match expectVariables "\$user_spawn_id\|\$spawn_id\|\$timeout" | |
| 20 | |
| 21 " Expect variable arrays. | |
| 22 syn match expectVariables "\$\(expect\|interact\)_out([^)]*)" contains=expectOutVar | |
| 23 | |
| 24 " User defined variables. | |
| 25 syn match expectVariables "\$[a-zA-Z_][a-zA-Z0-9_]*" | |
| 26 | |
| 27 " Reserved Expect command prefixes. | |
| 28 syn match expectCommand "exp_[a-zA-Z0-9_]*" | |
| 29 | |
| 30 " Normal Expect commands. | |
| 31 syn keyword expectStatement close debug disconnect | |
| 32 syn keyword expectStatement exit exp_continue exp_internal exp_open | |
| 33 syn keyword expectStatement exp_pid exp_version | |
| 34 syn keyword expectStatement fork inter_return interpreter | |
| 35 syn keyword expectStatement log_file log_user match_max overlay | |
| 36 syn keyword expectStatement parity remove_nulls return | |
| 37 syn keyword expectStatement send send_error send_log send_user | |
| 38 syn keyword expectStatement sleep spawn strace stty system | |
| 39 syn keyword expectStatement timestamp trace trap wait | |
| 40 | |
| 41 " Tcl commands recognized and used by Expect. | |
| 42 syn keyword expectCommand proc | |
| 43 syn keyword expectConditional if else | |
| 44 syn keyword expectRepeat while for foreach | |
| 45 | |
| 46 " Expect commands with special arguments. | |
| 47 syn keyword expectStatement expect expect_after expect_background nextgroup=expectExpectOpts | |
| 48 syn keyword expectStatement expect_before expect_user interact nextgroup=expectExpectOpts | |
| 49 | |
| 50 syn match expectSpecial contained "\\." | |
| 51 | |
| 52 " Options for "expect", "expect_after", "expect_background", | |
| 53 " "expect_before", "expect_user", and "interact". | |
| 54 syn keyword expectExpectOpts default eof full_buffer null return timeout | |
| 55 | |
| 56 syn keyword expectOutVar contained spawn_id seconds seconds_total | |
| 57 syn keyword expectOutVar contained string start end buffer | |
| 58 | |
| 59 " Numbers (Tcl style). | |
| 60 syn case ignore | |
| 61 syn match expectNumber "\<\d\+\(u\=l\=\|lu\|f\)\>" | |
| 62 "floating point number, with dot, optional exponent | |
| 63 syn match expectNumber "\<\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=\>" | |
| 64 "floating point number, starting with a dot, optional exponent | |
| 65 syn match expectNumber "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" | |
| 66 "floating point number, without dot, with exponent | |
| 67 syn match expectNumber "\<\d\+e[-+]\=\d\+[fl]\=\>" | |
| 68 "hex number | |
| 69 syn match expectNumber "0x[0-9a-f]\+\(u\=l\=\|lu\)\>" | |
| 70 "syn match expectIdentifier "\<[a-z_][a-z0-9_]*\>" | |
| 71 syn case match | |
| 72 | |
| 3557 | 73 syn region expectString start=+"+ end=+"+ contains=@Spell,expectVariables,expectSpecial |
| 7 | 74 |
| 75 " Are these really comments in Expect? (I never use it, so I'm just guessing). | |
| 76 syn keyword expectTodo contained TODO | |
| 3557 | 77 syn match expectComment "#.*$" contains=@Spell,expectTodo |
| 78 syn match expectSharpBang "\%^#!.*" | |
| 7 | 79 |
| 80 " Define the default highlighting. | |
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10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
3557
diff
changeset
|
81 " Only when an item doesn't have highlighting yet |
| 7 | 82 |
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10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
83 hi def link expectSharpBang PreProc |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
84 hi def link expectVariables Special |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
85 hi def link expectCommand Function |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
86 hi def link expectStatement Statement |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
87 hi def link expectConditional Conditional |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
88 hi def link expectRepeat Repeat |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
89 hi def link expectExpectOpts Keyword |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
90 hi def link expectOutVar Special |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
91 hi def link expectSpecial Special |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
92 hi def link expectNumber Number |
| 7 | 93 |
|
10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
94 hi def link expectString String |
| 7 | 95 |
|
10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
96 hi def link expectComment Comment |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
97 hi def link expectTodo Todo |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
98 "hi def link expectIdentifier Identifier |
| 7 | 99 |
| 100 | |
| 101 let b:current_syntax = "expect" | |
| 102 | |
| 103 " vim: ts=8 |