Mercurial > vim
annotate runtime/syntax/asm.vim @ 17510:a5427e35d0fb v8.1.1753
patch 8.1.1753: use of popup window mask is inefficient
commit https://github.com/vim/vim/commit/e865dcbce1ea2fcdc172b7d47d320cd40f91b917
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 26 22:15:50 2019 +0200
patch 8.1.1753: use of popup window mask is inefficient
Problem: Use of popup window mask is inefficient.
Solution: Precompute and cache the mask.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 26 Jul 2019 22:30:07 +0200 |
| parents | 46763b01cd9a |
| children | 8dad79c661d1 |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 2 " Language: GNU Assembler | |
| 2042 | 3 " Maintainer: Erik Wognsen <erik.wognsen@gmail.com> |
| 4 " Previous maintainer: | |
| 5 " Kevin Dahlhausen <kdahlhaus@yahoo.com> | |
|
5663
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
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6 " Last Change: 2014 Feb 04 |
| 2152 | 7 |
| 8 " Thanks to Ori Avtalion for feedback on the comment markers! | |
| 7 | 9 |
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10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
5663
diff
changeset
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10 " 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:
5663
diff
changeset
|
11 if exists("b:current_syntax") |
| 7 | 12 finish |
| 13 endif | |
| 14 | |
| 3256 | 15 let s:cpo_save = &cpo |
| 16 set cpo&vim | |
| 17 | |
| 7 | 18 syn case ignore |
| 19 | |
| 20 " storage types | |
| 21 syn match asmType "\.long" | |
| 22 syn match asmType "\.ascii" | |
| 23 syn match asmType "\.asciz" | |
| 24 syn match asmType "\.byte" | |
| 25 syn match asmType "\.double" | |
| 26 syn match asmType "\.float" | |
| 27 syn match asmType "\.hword" | |
| 28 syn match asmType "\.int" | |
| 29 syn match asmType "\.octa" | |
| 30 syn match asmType "\.quad" | |
| 31 syn match asmType "\.short" | |
| 32 syn match asmType "\.single" | |
| 33 syn match asmType "\.space" | |
| 34 syn match asmType "\.string" | |
| 35 syn match asmType "\.word" | |
| 36 | |
| 37 syn match asmLabel "[a-z_][a-z0-9_]*:"he=e-1 | |
| 38 syn match asmIdentifier "[a-z_][a-z0-9_]*" | |
| 39 | |
| 40 " Various #'s as defined by GAS ref manual sec 3.6.2.1 | |
| 41 " Technically, the first decNumber def is actually octal, | |
| 42 " since the value of 0-7 octal is the same as 0-7 decimal, | |
| 3256 | 43 " I (Kevin) prefer to map it as decimal: |
| 7 | 44 syn match decNumber "0\+[1-7]\=[\t\n$,; ]" |
| 45 syn match decNumber "[1-9]\d*" | |
| 46 syn match octNumber "0[0-7][0-7]\+" | |
| 47 syn match hexNumber "0[xX][0-9a-fA-F]\+" | |
| 48 syn match binNumber "0[bB][0-1]*" | |
| 49 | |
| 2152 | 50 syn keyword asmTodo contained TODO |
| 51 | |
| 3256 | 52 |
| 53 " GAS supports one type of multi line comments: | |
| 2152 | 54 syn region asmComment start="/\*" end="\*/" contains=asmTodo |
| 3256 | 55 |
| 3465 | 56 " GAS (undocumentedly?) supports C++ style comments. Unlike in C/C++ however, |
| 57 " a backslash ending a C++ style comment does not extend the comment to the | |
| 58 " next line (hence the syntax region does not define 'skip="\\$"') | |
| 59 syn region asmComment start="//" end="$" keepend contains=asmTodo | |
| 60 | |
| 3256 | 61 " Line comment characters depend on the target architecture and command line |
| 62 " options and some comments may double as logical line number directives or | |
| 63 " preprocessor commands. This situation is described at | |
| 64 " http://sourceware.org/binutils/docs-2.22/as/Comments.html | |
| 65 " Some line comment characters have other meanings for other targets. For | |
| 66 " example, .type directives may use the `@' character which is also an ARM | |
| 67 " comment marker. | |
| 68 " As a compromise to accommodate what I arbitrarily assume to be the most | |
| 69 " frequently used features of the most popular architectures (and also the | |
| 70 " non-GNU assembly languages that use this syntax file because their asm files | |
| 71 " are also named *.asm), the following are used as line comment characters: | |
| 2152 | 72 syn match asmComment "[#;!|].*" contains=asmTodo |
| 3256 | 73 |
| 74 " Side effects of this include: | |
| 75 " - When `;' is used to separate statements on the same line (many targets | |
| 76 " support this), all statements except the first get highlighted as | |
| 77 " comments. As a remedy, remove `;' from the above. | |
| 78 " - ARM comments are not highlighted correctly. For ARM, uncomment the | |
| 79 " following two lines and comment the one above. | |
| 80 "syn match asmComment "@.*" contains=asmTodo | |
| 81 "syn match asmComment "^#.*" contains=asmTodo | |
| 82 | |
| 83 " Advanced users of specific architectures will probably want to change the | |
| 84 " comment highlighting or use a specific, more comprehensive syntax file. | |
| 7 | 85 |
| 86 syn match asmInclude "\.include" | |
| 87 syn match asmCond "\.if" | |
| 88 syn match asmCond "\.else" | |
| 89 syn match asmCond "\.endif" | |
| 90 syn match asmMacro "\.macro" | |
| 91 syn match asmMacro "\.endm" | |
| 92 | |
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5663
1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
93 " Assembler directives start with a '.' and may contain upper case (e.g., |
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1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
94 " .ABORT), numbers (e.g., .p2align), dash (e.g., .app-file) and underscore in |
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1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
95 " CFI directives (e.g., .cfi_startproc). This will also match labels starting |
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1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
96 " with '.', including the GCC auto-generated '.L' labels. |
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1dea14d4c738
Update runtime files. Add support for systemverilog.
Bram Moolenaar <bram@vim.org>
parents:
3465
diff
changeset
|
97 syn match asmDirective "\.[A-Za-z][0-9A-Za-z-_]*" |
| 7 | 98 |
| 99 | |
| 100 syn case match | |
| 101 | |
| 102 " Define the default highlighting. | |
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10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
5663
diff
changeset
|
103 " Only when an item doesn't have highlighting yet |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
5663
diff
changeset
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104 |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
5663
diff
changeset
|
105 " The default methods for highlighting. Can be overridden later |
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10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
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106 hi def link asmSection Special |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
107 hi def link asmLabel Label |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
108 hi def link asmComment Comment |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
109 hi def link asmTodo Todo |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
110 hi def link asmDirective Statement |
| 7 | 111 |
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10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
112 hi def link asmInclude Include |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
113 hi def link asmCond PreCondit |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
114 hi def link asmMacro Macro |
| 7 | 115 |
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10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
116 hi def link hexNumber Number |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
117 hi def link decNumber Number |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
118 hi def link octNumber Number |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
119 hi def link binNumber Number |
| 7 | 120 |
|
10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
121 hi def link asmIdentifier Identifier |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
122 hi def link asmType Type |
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46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
123 |
| 7 | 124 |
| 125 let b:current_syntax = "asm" | |
| 126 | |
| 3256 | 127 let &cpo = s:cpo_save |
| 128 unlet s:cpo_save | |
| 129 | |
| 7 | 130 " vim: ts=8 |