Mercurial > vim
view runtime/syntax/zig.vim @ 32876:522f16e3e058 v9.0.1747
patch 9.0.1747: screenpos() may cause unnecessary redraw
Commit: https://github.com/vim/vim/commit/6235a109c48ff2559eca3b16578c429ffb61eadc
Author: zeertzjq <zeertzjq@outlook.com>
Date: Sat Aug 19 14:12:42 2023 +0200
patch 9.0.1747: screenpos() may cause unnecessary redraw
Problem: screenpos() may cause unnecessary redraw.
Solution: Don't unnecessarily reset VALID_WROW flag.
VALID_WROW flag is only used by two functions: validate_cursor() and
cursor_valid(), and cursor_valid() is only used once in ex_sleep().
When adjust_plines_for_skipcol() was first added in patch 9.0.0640, it
was called in two functions: comp_botline() and curs_rows().
- comp_botline() is called in two places:
- onepage(), which resets VALID_WROW flag immediately afterwards.
- validate_botline_win(), where resetting a VALID_ flag is strange.
- curs_rows() is called in two places:
- curs_columns(), which sets VALID_WROW flag afterwards.
- validate_cline_row(), which is only used by GUI mouse focus.
Therefore resetting VALID_WROW there doesn't seem to do anything useful.
Also, a w_skipcol check (which resets VALID_WROW flag) was added to
check_cursor_moved() in patch 9.0.0734, which seems to make more sense
than resetting that flag in the middle of a computation.
While at it make adjust_plines_for_skipcol() and textpos2screenpos() a
bit less confusing:
- Make adjust_plines_for_skipcol() return "off" instead of "n - off".
- Use 0-based "row" in textpos2screenpos() until W_WINROW is added.
closes: #12832
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 19 Aug 2023 14:30:02 +0200 |
| parents | 15c80d8bc515 |
| children | f7351afc42cf |
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" Vim syntax file " Language: Zig " Upstream: https://github.com/ziglang/zig.vim if exists("b:current_syntax") finish endif let s:cpo_save = &cpo set cpo&vim let s:zig_syntax_keywords = { \ 'zigBoolean': ["true" \ , "false"] \ , 'zigNull': ["null"] \ , 'zigType': ["bool" \ , "f16" \ , "f32" \ , "f64" \ , "f80" \ , "f128" \ , "void" \ , "type" \ , "anytype" \ , "anyerror" \ , "anyframe" \ , "volatile" \ , "linksection" \ , "noreturn" \ , "allowzero" \ , "i0" \ , "u0" \ , "isize" \ , "usize" \ , "comptime_int" \ , "comptime_float" \ , "c_short" \ , "c_ushort" \ , "c_int" \ , "c_uint" \ , "c_long" \ , "c_ulong" \ , "c_longlong" \ , "c_ulonglong" \ , "c_longdouble" \ , "anyopaque"] \ , 'zigConstant': ["undefined" \ , "unreachable"] \ , 'zigConditional': ["if" \ , "else" \ , "switch"] \ , 'zigRepeat': ["while" \ , "for"] \ , 'zigComparatorWord': ["and" \ , "or" \ , "orelse"] \ , 'zigStructure': ["struct" \ , "enum" \ , "union" \ , "error" \ , "packed" \ , "opaque"] \ , 'zigException': ["error"] \ , 'zigVarDecl': ["var" \ , "const" \ , "comptime" \ , "threadlocal"] \ , 'zigDummyVariable': ["_"] \ , 'zigKeyword': ["fn" \ , "try" \ , "test" \ , "pub" \ , "usingnamespace"] \ , 'zigExecution': ["return" \ , "break" \ , "continue"] \ , 'zigMacro': ["defer" \ , "errdefer" \ , "async" \ , "nosuspend" \ , "await" \ , "suspend" \ , "resume" \ , "export" \ , "extern"] \ , 'zigPreProc': ["catch" \ , "inline" \ , "noinline" \ , "asm" \ , "callconv" \ , "noalias"] \ , 'zigBuiltinFn': ["align" \ , "@addWithOverflow" \ , "@as" \ , "@atomicLoad" \ , "@atomicStore" \ , "@bitCast" \ , "@breakpoint" \ , "@alignCast" \ , "@alignOf" \ , "@cDefine" \ , "@cImport" \ , "@cInclude" \ , "@cUndef" \ , "@clz" \ , "@cmpxchgWeak" \ , "@cmpxchgStrong" \ , "@compileError" \ , "@compileLog" \ , "@ctz" \ , "@popCount" \ , "@divExact" \ , "@divFloor" \ , "@divTrunc" \ , "@embedFile" \ , "@export" \ , "@extern" \ , "@tagName" \ , "@TagType" \ , "@errorName" \ , "@call" \ , "@errorReturnTrace" \ , "@fence" \ , "@fieldParentPtr" \ , "@field" \ , "@unionInit" \ , "@frameAddress" \ , "@import" \ , "@newStackCall" \ , "@asyncCall" \ , "@intToPtr" \ , "@max" \ , "@min" \ , "@memcpy" \ , "@memset" \ , "@mod" \ , "@mulAdd" \ , "@mulWithOverflow" \ , "@splat" \ , "@src" \ , "@bitOffsetOf" \ , "@byteOffsetOf" \ , "@offsetOf" \ , "@OpaqueType" \ , "@panic" \ , "@prefetch" \ , "@ptrCast" \ , "@ptrToInt" \ , "@rem" \ , "@returnAddress" \ , "@setCold" \ , "@Type" \ , "@shuffle" \ , "@reduce" \ , "@select" \ , "@setRuntimeSafety" \ , "@setEvalBranchQuota" \ , "@setFloatMode" \ , "@shlExact" \ , "@This" \ , "@hasDecl" \ , "@hasField" \ , "@shlWithOverflow" \ , "@shrExact" \ , "@sizeOf" \ , "@bitSizeOf" \ , "@sqrt" \ , "@byteSwap" \ , "@subWithOverflow" \ , "@intCast" \ , "@floatCast" \ , "@intToFloat" \ , "@floatToInt" \ , "@boolToInt" \ , "@errSetCast" \ , "@truncate" \ , "@typeInfo" \ , "@typeName" \ , "@TypeOf" \ , "@atomicRmw" \ , "@intToError" \ , "@errorToInt" \ , "@intToEnum" \ , "@enumToInt" \ , "@setAlignStack" \ , "@frame" \ , "@Frame" \ , "@frameSize" \ , "@bitReverse" \ , "@Vector" \ , "@sin" \ , "@cos" \ , "@tan" \ , "@exp" \ , "@exp2" \ , "@log" \ , "@log2" \ , "@log10" \ , "@fabs" \ , "@floor" \ , "@ceil" \ , "@trunc" \ , "@wasmMemorySize" \ , "@wasmMemoryGrow" \ , "@round"] \ } function! s:syntax_keyword(dict) for key in keys(a:dict) execute 'syntax keyword' key join(a:dict[key], ' ') endfor endfunction call s:syntax_keyword(s:zig_syntax_keywords) syntax match zigType "\v<[iu][1-9]\d*>" syntax match zigOperator display "\V\[-+/*=^&?|!><%~]" syntax match zigArrowCharacter display "\V->" " 12_34 (. but not ..)? (12_34)? (exponent 12_34)? syntax match zigDecNumber display "\v<\d%(_?\d)*%(\.\.@!)?%(\d%(_?\d)*)?%([eE][+-]?\d%(_?\d)*)?" syntax match zigHexNumber display "\v<0x\x%(_?\x)*%(\.\.@!)?%(\x%(_?\x)*)?%([pP][+-]?\d%(_?\d)*)?" syntax match zigOctNumber display "\v<0o\o%(_?\o)*" syntax match zigBinNumber display "\v<0b[01]%(_?[01])*" syntax match zigCharacterInvalid display contained /b\?'\zs[\n\r\t']\ze'/ syntax match zigCharacterInvalidUnicode display contained /b'\zs[^[:cntrl:][:graph:][:alnum:][:space:]]\ze'/ syntax match zigCharacter /b'\([^\\]\|\\\(.\|x\x\{2}\)\)'/ contains=zigEscape,zigEscapeError,zigCharacterInvalid,zigCharacterInvalidUnicode syntax match zigCharacter /'\([^\\]\|\\\(.\|x\x\{2}\|u\x\{4}\|U\x\{6}\)\)'/ contains=zigEscape,zigEscapeUnicode,zigEscapeError,zigCharacterInvalid syntax region zigBlock start="{" end="}" transparent fold syntax region zigCommentLine start="//" end="$" contains=zigTodo,@Spell syntax region zigCommentLineDoc start="//[/!]/\@!" end="$" contains=zigTodo,@Spell syntax match zigMultilineStringPrefix /c\?\\\\/ contained containedin=zigMultilineString syntax region zigMultilineString matchgroup=zigMultilineStringDelimiter start="c\?\\\\" end="$" contains=zigMultilineStringPrefix display syntax keyword zigTodo contained TODO syntax region zigString matchgroup=zigStringDelimiter start=+c\?"+ skip=+\\\\\|\\"+ end=+"+ oneline contains=zigEscape,zigEscapeUnicode,zigEscapeError,@Spell syntax match zigEscapeError display contained /\\./ syntax match zigEscape display contained /\\\([nrt\\'"]\|x\x\{2}\)/ syntax match zigEscapeUnicode display contained /\\\(u\x\{4}\|U\x\{6}\)/ highlight default link zigDecNumber zigNumber highlight default link zigHexNumber zigNumber highlight default link zigOctNumber zigNumber highlight default link zigBinNumber zigNumber highlight default link zigBuiltinFn Statement highlight default link zigKeyword Keyword highlight default link zigType Type highlight default link zigCommentLine Comment highlight default link zigCommentLineDoc Comment highlight default link zigDummyVariable Comment highlight default link zigTodo Todo highlight default link zigString String highlight default link zigStringDelimiter String highlight default link zigMultilineString String highlight default link zigMultilineStringContent String highlight default link zigMultilineStringPrefix String highlight default link zigMultilineStringDelimiter Delimiter highlight default link zigCharacterInvalid Error highlight default link zigCharacterInvalidUnicode zigCharacterInvalid highlight default link zigCharacter Character highlight default link zigEscape Special highlight default link zigEscapeUnicode zigEscape highlight default link zigEscapeError Error highlight default link zigBoolean Boolean highlight default link zigNull Boolean highlight default link zigConstant Constant highlight default link zigNumber Number highlight default link zigArrowCharacter zigOperator highlight default link zigOperator Operator highlight default link zigStructure Structure highlight default link zigExecution Special highlight default link zigMacro Macro highlight default link zigConditional Conditional highlight default link zigComparatorWord Keyword highlight default link zigRepeat Repeat highlight default link zigSpecial Special highlight default link zigVarDecl Function highlight default link zigPreProc PreProc highlight default link zigException Exception delfunction s:syntax_keyword let b:current_syntax = "zig" let &cpo = s:cpo_save unlet! s:cpo_save