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vim-patch:5cd86c6cff94 (#27822)

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runtime(vim): Update base-syntax, improve number matching (vim/vim#14175)

- Limit blob literals to an even number of hexadecimal digits and
  correctly located dots.
- Match octal numbers.

The current version unsuccessfully attempts to match a leading '-' as
part of the float literal.  It's actually parsed as part of the literal
for all numbers but the syntax file hasn't matched it like that for a
long time and highlights negative numbers as UNARY-MINUS NUMBER.  This
will be fixed when better expression matching is implemented.

5cd86c6cff

Co-authored-by: dkearns <dougkearns@gmail.com>
This commit is contained in:
zeertzjq
2024-03-12 07:20:04 +08:00
committed by GitHub
parent e20e5ecf0a
commit 59e3bcfb00
1 changed files with 8 additions and 7 deletions
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15
runtime/syntax/vim.vim
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@@ -145,13 +145,14 @@ endif
" Numbers {{{2
" =======
syn match vimNumber '\<\d\+\%(\.\d\+\%([eE][+-]\=\d\+\)\=\)\=' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '-\d\+\%(\.\d\+\%([eE][+-]\=\d\+\)\=\)\=' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\<0[xX]\x\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\%(^\|\A\)\zs#\x\{6}' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\<0[zZ][a-zA-Z0-9.]\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '0[0-7]\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '0[bB][01]\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn case ignore
syn match vimNumber '\<\d\+\%(\.\d\+\%(e[+-]\=\d\+\)\=\)\=' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\<0b[01]\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\<0o\=\o\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\<0x\x\+' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\<0z\%(\x\x\)\+\%(\.\%(\x\x\)\+\)*' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn match vimNumber '\%(^\|\A\)\zs#\x\{6}' skipwhite nextgroup=vimGlobal,vimSubst1,vimCommand,vimComment,vim9Comment
syn case match
" All vimCommands are contained by vimIsCommand. {{{2
syn cluster vimCmdList contains=vimAbb,vimAddress,vimAutoCmd,vimAugroup,vimBehave,vimEcho,vimEchoHL,vimExecute,vimIsCommand,vimExtCmd,vimFunction,vimGlobal,vimHighlight,vimLet,vimMap,vimMark,vimNotFunc,vimNorm,vimSet,vimSyntax,vimUnlet,vimUnmap,vimUserCmd,vimMenu,vimMenutranslate