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vim-patch:1ce65e3: runtime(csv): include a simple csv filetype and syntax plugin (#29395)

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* vim-patch:1ce65e3: runtime(csv): include a simple csv filetype and syntax plugin

fixes: vim/vim#15038

1ce65e35ac

Co-authored-by: Maxim Kim <habamax@gmail.com>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
This commit is contained in:
Christian Clason 2024-06-19 09:41:03 +02:00 committed by GitHub
parent b1c439cef6
commit fe5d1279a4
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2 changed files with 60 additions and 0 deletions
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22
runtime/ftplugin/csv.vim Normal file
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" Maintainer: Maxim Kim <habamax@gmail.com>
" Converted from vim9script
" Last Update: 2024-06-18
if !exists("b:csv_delimiter")
" detect delimiter
let s:delimiters = ",;\t|"
let s:max = 0
for s:d in s:delimiters
let s:count = getline(1)->split(s:d)->len() + getline(2)->split(s:d)->len()
if s:count > s:max
let s:max = s:count
let b:csv_delimiter = s:d
endif
endfor
endif
if exists("b:did_ftplugin")
finish
endif
let b:did_ftplugin = 1

38
runtime/syntax/csv.vim Normal file
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" Maintainer: Maxim Kim <habamax@gmail.com>
" Converted from vim9script
" Last Update: 2024-06-18
if exists("b:current_syntax")
finish
endif
let s:delimiter = get(b:, "csv_delimiter", ",")
" generate bunch of following syntaxes:
" syntax match csvCol8 /.\{-}\(,\|$\)/ nextgroup=escCsvCol0,csvCol0
" syntax region escCsvCol8 start=/ *"\([^"]*""\)*[^"]*/ end=/" *\(,\|$\)/ nextgroup=escCsvCol0,csvCol0
for s:col in range(8, 0, -1)
let s:ncol = (s:col == 8 ? 0 : s:col + 1)
exe $'syntax match csvCol{s:col}' .. ' /.\{-}\(' .. s:delimiter .. '\|$\)/ nextgroup=escCsvCol' .. s:ncol .. ',csvCol' .. s:ncol
exe $'syntax region escCsvCol{s:col}' .. ' start=/ *"\([^"]*""\)*[^"]*/ end=/" *\(' .. s:delimiter .. '\|$\)/ nextgroup=escCsvCol' .. s:ncol .. ',csvCol' .. s:ncol
endfor
hi def link csvCol1 Statement
hi def link csvCol2 Constant
hi def link csvCol3 Type
hi def link csvCol4 PreProc
hi def link csvCol5 Identifier
hi def link csvCol6 Special
hi def link csvCol7 String
hi def link csvCol8 Comment
hi def link escCsvCol1 csvCol1
hi def link escCsvCol2 csvCol2
hi def link escCsvCol3 csvCol3
hi def link escCsvCol4 csvCol4
hi def link escCsvCol5 csvCol5
hi def link escCsvCol6 csvCol6
hi def link escCsvCol7 csvCol7
hi def link escCsvCol8 csvCol8
let b:current_syntax = "csv"