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Diffstat (limited to 'vim73/syntax/hostconf.vim')
| -rw-r--r-- | vim73/syntax/hostconf.vim | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/vim73/syntax/hostconf.vim b/vim73/syntax/hostconf.vim new file mode 100644 index 0000000..4fc8af0 --- /dev/null +++ b/vim73/syntax/hostconf.vim @@ -0,0 +1,147 @@ +" Vim syntax file +" Language: host.conf(5) configuration file +" Maintainer: Nikolai Weibull <now@bitwi.se> +" Latest Revision: 2007-06-25 + +if exists("b:current_syntax") + finish +endif + +let s:cpo_save = &cpo +set cpo&vim + +syn keyword hostconfTodo + \ contained + \ TODO + \ FIXME + \ XXX + \ NOTE + +syn match hostconfComment + \ display + \ contained + \ '\s*#.*' + \ contains=hostconfTodo, + \ @Spell + +syn match hostconfBegin + \ display + \ '^' + \ nextgroup=hostconfComment,hostconfKeyword + \ skipwhite + +syn keyword hostconfKeyword + \ contained + \ order + \ nextgroup=hostconfLookupOrder + \ skipwhite + +let s:orders = ['bind', 'hosts', 'nis'] + +function s:permute_suffixes(list) + if empty(a:list) + return [] + elseif len(a:list) == 1 + return a:list[0] + else + let i = 0 + let n = len(a:list) + let sub_permutations = [] + while i < n + let list_copy = copy(a:list) + let removed = list_copy[i] + call remove(list_copy, i) + call add(sub_permutations, [removed, s:permute_suffixes(list_copy)]) + let i += 1 + endwhile + return sub_permutations + endif +endfunction + +function s:generate_suffix_groups(list_of_order_of_orders, context, trailing_context) + for order_of_orders in a:list_of_order_of_orders + let order = order_of_orders[0] + let trailing_context = a:trailing_context . toupper(order[0]) . order[1:] + let nextgroup = 'hostconfLookupOrder' . trailing_context + let nextgroup_delimiter = nextgroup . 'Delimiter' + let group = 'hostconfLookupOrder' . a:context + execute 'syn keyword' group 'contained' order 'nextgroup=' . nextgroup_delimiter 'skipwhite' + execute 'syn match' nextgroup_delimiter 'contained display "," nextgroup=' . nextgroup 'skipwhite' + if a:context != "" + execute 'hi def link' group 'hostconfLookupOrder' + endif + execute 'hi def link' nextgroup_delimiter 'hostconfLookupOrderDelimiter' + let context = trailing_context + if type(order_of_orders[1]) == type([]) + call s:generate_suffix_groups(order_of_orders[1], context, trailing_context) + else + execute 'syn keyword hostconfLookupOrder' . context 'contained' order_of_orders[-1] + execute 'hi def link hostconfLookupOrder' . context 'hostconfLookupOrder' + endif + endfor +endfunction + +call s:generate_suffix_groups(s:permute_suffixes(s:orders), "", "") + +delfunction s:generate_suffix_groups +delfunction s:permute_suffixes + +syn keyword hostconfKeyword + \ contained + \ trim + \ nextgroup=hostconfDomain + \ skipwhite + +syn match hostconfDomain + \ contained + \ '\.[^:;,[:space:]]\+' + \ nextgroup=hostconfDomainDelimiter + \ skipwhite + +syn match hostconfDomainDelimiter + \ contained + \ display + \ '[:;,]' + \ nextgroup=hostconfDomain + \ skipwhite + +syn keyword hostconfKeyword + \ contained + \ multi + \ nospoof + \ spoofalert + \ reorder + \ nextgroup=hostconfBoolean + \ skipwhite + +syn keyword hostconfBoolean + \ contained + \ on + \ off + +syn keyword hostconfKeyword + \ contained + \ spoof + \ nextgroup=hostconfSpoofValue + \ skipwhite + +syn keyword hostconfSpoofValue + \ contained + \ off + \ nowarn + \ warn + +hi def link hostconfTodo Todo +hi def link hostconfComment Comment +hi def link hostconfKeyword Keyword +hi def link hostconfLookupOrder Identifier +hi def link hostconfLookupOrderDelimiter Delimiter +hi def link hostconfDomain String +hi def link hostconfDomainDelimiter Delimiter +hi def link hostconfBoolean Boolean +hi def link hostconfSpoofValue hostconfBoolean + +let b:current_syntax = "hostconf" + +let &cpo = s:cpo_save +unlet s:cpo_save |