76ab0acaaa
Also pre-declarations aren't folded anymore because the current 'foldexpr' does not make too much sense for them.
69 lines
3 KiB
VimL
69 lines
3 KiB
VimL
" Vim syntax file
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" filetype: ledger
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" by Johann Klähn; Use according to the terms of the GPL>=2.
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" by Stefan Karrmann; Use according to the terms of the GPL>=2.
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" by Wolfgang Oertl; Use according to the terms of the GPL>=2.
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" vim:ts=2:sw=2:sts=2:foldmethod=marker
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if version < 600
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syntax clear
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elseif exists("b:current_sytax")
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finish
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endif
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" for debugging
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syntax clear
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" DATE[=EDATE] [*|!] [(CODE)] DESC <-- first line of transaction
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" ACCOUNT AMOUNT [; NOTE] <-- posting
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syn region ledgerTransaction start=/^[[:digit:]~=]/ skip=/^\s/ end=/^/
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\ fold keepend transparent
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\ contains=ledgerTransactionDate,ledgerMetadata,ledgerPosting,ledgerTransactionExpression
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syn match ledgerTransactionDate /^\d\S\+/ contained
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syn match ledgerTransactionExpression /^[=~]\s\+\zs.*/ contained
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syn match ledgerPosting /^\s\+[^[:blank:];][^;]*\ze\%($\|;\)/
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\ contained transparent contains=ledgerAccount,ledgerMetadata
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" every space in an account name shall be surrounded by two non-spaces
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" every account name ends with a tab, two spaces or the end of the line
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syn match ledgerAccount /^\s\+\zs\%(\S\@<= \S\|\S\)\+\ze\%( \|\t\|\s*$\)/ contained
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syn region ledgerPreDeclaration start=/^\(account\|payee\|commodity\|tag\)/ skip=/^\s/ end=/^/
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\ keepend transparent
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\ contains=ledgerPreDeclarationType,ledgerPreDeclarationName,ledgerPreDeclarationDirective
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syn match ledgerPreDeclarationType /^\(account\|payee\|commodity\|tag\)/ contained
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syn match ledgerPreDeclarationName /^\S\+\s\+\zs.*/ contained
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syn match ledgerPreDeclarationDirective /^\s\+\zs\S\+/ contained
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syn match ledgerComment /^;.*$/
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" comments at eol must be preceeded by at least 2 spaces / 1 tab
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syn region ledgerMetadata start=/\%( \|\t\|^\s\+\);/ skip=/^\s\+;/ end=/^/
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\ keepend contained contains=ledgerTag,ledgerTypedTag
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syn match ledgerTag /:[^:]\+:/hs=s+1,he=e-1 contained
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syn match ledgerTag /\%(\%(;\|^tag\)[^:]\+\)\@<=[^:]\+:\ze[^:]\+$/ contained
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syn match ledgerTypedTag /\%(\%(;\|^tag\)[^:]\+\)\@<=[^:]\+::\ze[^:]\+$/ contained
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syn region ledgerApply
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\ matchgroup=ledgerStartApply start=/^apply\>/
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\ matchgroup=ledgerEndApply end=/^end\s\+apply\>/
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\ contains=ledgerApplyHead,ledgerApply,ledgerTransaction,ledgerComment
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syn match ledgerApplyHead /\%(^apply\s\+\)\@<=\S.*$/ contained
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highlight default link ledgerTransactionDate Constant
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highlight default link ledgerTransactionExpression Statement
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highlight default link ledgerMetadata Tag
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highlight default link ledgerTypedTag Keyword
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highlight default link ledgerTag Type
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highlight default link ledgerStartApply Tag
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highlight default link ledgerEndApply Tag
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highlight default link ledgerApplyHead Type
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highlight default link ledgerAccount Identifier
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highlight default link ledgerPreDeclarationType Type
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highlight default link ledgerPreDeclarationName Identifier
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highlight default link ledgerPreDeclarationDirective Type
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" syncinc is easy: search for the first transaction.
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syn sync clear
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syn sync match ledgerSync grouphere ledgerTransaction "^[[:digit:]~=]"
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let b:current_syntax = "ledger"
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