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Update the Unicode escape syntax #87

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4 changes: 2 additions & 2 deletions syntax/zig.vim
Original file line number Diff line number Diff line change
Expand Up @@ -227,7 +227,7 @@ 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 match zigCharacter /'\([^\\]\|\\\(.\|x\x\{2}\|u{\x\{1,6}}\)\)'/ contains=zigEscape,zigEscapeUnicode,zigEscapeError,zigCharacterInvalid

syntax region zigBlock start="{" end="}" transparent fold

Expand All @@ -242,7 +242,7 @@ 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}\)/
syntax match zigEscapeUnicode display contained /\\\(u{\x\{1,6}}\)/

highlight default link zigDecNumber zigNumber
highlight default link zigHexNumber zigNumber
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