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vim. polish syntax highlighting

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Johann Klähn 2009-11-19 14:00:35 +01:00
parent cc9110a43a
commit 50889bf2b8
1 changed files with 18 additions and 7 deletions
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23
contrib/vim/syntax/ledger.vim
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@ -25,25 +25,36 @@ endif
" for debugging " for debugging
syntax clear syntax clear
" DATE[=EDATE] [*|!] [(CODE)] DESC <-- first line of transaction
" ACCOUNT AMOUNT [; NOTE] <-- posting
" region: a transaction containing postings " region: a transaction containing postings
syn region transNorm start=/^[[:digit:]~]/ skip=/^\s/ end=/^/ syn region transNorm start=/^[[:digit:]~]/ skip=/^\s/ end=/^/
\ fold keepend transparent contains=transDate, Metadata, Posting \ fold keepend transparent contains=transDate,Metadata,Posting
syn match transDate /^\d\S\+/ contained syn match transDate /^\d\S\+/ contained
syn match Metadata /^\s\+;.*/ contained syn match Metadata /^\s\+;.*/ contained contains=MetadataTag
syn match Comment /^;.*$/ syn match Comment /^;.*$/
" every space in an account name shall be surrounded by two non-spaces " every space in an account name shall be surrounded by two non-spaces
" every account name ends with a tab, two spaces or the end of the line " every account name ends with a tab, two spaces or the end of the line
syn match Account /^\s\+\zs\%(\S \S\|\S\)\+\ze\%([ ]\{2,}\|\t\s*\|\s*$\)/ contained syn match Account /^\s\+\zs\%(\S \S\|\S\)\+\ze\%([ ]\{2,}\|\t\s*\|\s*$\)/ contained
syn match Posting /^\s\+[^[:blank:];].*$/ contained transparent contains=Account syn match Posting /^\s\+[^[:blank:];].*$/ contained transparent contains=Account,Amount
" FIXME: add other symbols?
let s:currency = '\([$€£¢]\|\w\+\)'
let s:figures = '\d\+\([.,]\d\+\)*'
let s:amount = '-\?\('.s:figures.'\s*'.s:currency.'\|'.s:currency.'\s*'.s:figures.'\)'
exe 'syn match Amount /'.s:amount.'/ contained'
syn match MetadataTag /:\zs[^:]\+\ze:\|;\s*\zs[^:]\+\ze:[^:]\+$/ contained
highlight default link transDate Question highlight default link transDate Constant
highlight default link Metadata PreProc highlight default link Metadata Tag
highlight default link MetadataTag Type
highlight default link Amount Number
highlight default link Comment Comment highlight default link Comment Comment
highlight default link Account Identifier highlight default link Account Identifier
" syncinc is easy: search for the first transaction. " syncinc is easy: search for the first transaction.
syn sync clear syn sync clear
syn sync match ledgerSync grouphere transNorm "^\d" syn sync match ledgerSync grouphere transNorm "^[[:digit:]~]"
let b:current_syntax = "ledger" let b:current_syntax = "ledger"