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2001 lines
62 KiB
VimL
2001 lines
62 KiB
VimL
" Filetype plugin for editing CSV files. "{{{1
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" Author: Christian Brabandt <cb@256bit.org>
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" Version: 0.24
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" Script: http://www.vim.org/scripts/script.php?script_id=2830
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" License: VIM License
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" Last Change: Thu, 12 Apr 2012 21:16:30 +0200
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" Documentation: see :help ft-csv.txt
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" GetLatestVimScripts: 2830 23 :AutoInstall: csv.vim
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"
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" Some ideas are taken from the wiki http://vim.wikia.com/wiki/VimTip667
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" though, implementation differs.
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" Plugin folklore "{{{2
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if v:version < 700 || exists('b:did_ftplugin')
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finish
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endif
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let b:did_ftplugin = 1
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let s:cpo_save = &cpo
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set cpo&vim
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" Function definitions: "{{{2
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fu! <sid>Warn(mess) "{{{3
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echohl WarningMsg
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echomsg "CSV: " . a:mess
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echohl Normal
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endfu
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fu! <sid>Init() "{{{3
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" Hilight Group for Columns
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if exists("g:csv_hiGroup")
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let s:hiGroup = g:csv_hiGroup
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else
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let s:hiGroup="WildMenu"
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endif
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if !exists("g:csv_hiHeader")
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let s:hiHeader = "Title"
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else
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let s:hiHeader = g:csv_hiHeader
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endif
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exe "hi link CSVHeaderLine" s:hiHeader
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" Determine default Delimiter
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if !exists("g:csv_delim")
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let b:delimiter=<SID>GetDelimiter()
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else
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let b:delimiter=g:csv_delim
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endif
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" Define custom commentstring
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if !exists("g:csv_comment")
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let b:csv_cmt = split(&cms, '%s')
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else
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let b:csv_cmt = split(g:csv_comment, '%s')
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endif
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if empty(b:delimiter) && !exists("b:csv_fixed_width")
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call <SID>Warn("No delimiter found. See :h csv-delimiter to set it manually!")
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" Use a sane default as delimiter:
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let b:delimiter = ','
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endif
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let s:del='\%(' . b:delimiter . '\|$\)'
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" Pattern for matching a single column
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if !exists("g:csv_strict_columns") && !exists("g:csv_col")
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\ && !exists("b:csv_fixed_width")
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" - Allow double quotes as escaped quotes only insides double quotes
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" - Allow linebreaks only, if g:csv_nl isn't set (this is
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" only allowed in double quoted strings see RFC4180), though this
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" does not work with :WhatColumn and might mess up syntax
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" highlighting.
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" - optionally allow whitespace in front of the fields (to make it
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" work with :ArrangeCol (that is actually not RFC4180 valid))
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" - Should work with most ugly solutions that are available
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let b:col='\%(\%(\%(' . (b:delimiter !~ '\s' ? '\s*' : '') .
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\ '"\%(' . (exists("g:csv_nl") ? '\_' : '' ) .
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\ '[^"]\|""\)*"\)' . s:del . '\)\|\%(' .
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\ '[^' . b:delimiter . ']*' . s:del . '\)\)'
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elseif !exists("g:csv_col") && exists("g:csv_strict_columns")
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" strict columns
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let b:col='\%([^' . b:delimiter . ']*' . s:del . '\)'
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elseif exists("b:csv_fixed_width")
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" Fixed width column
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let b:col=''
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" Check for sane default
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if b:csv_fixed_width =~? '[^0-9,]'
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call <sid>Warn("Please specify the list of character columns" .
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\ "like this: '1,3,5'. See also :h csv-fixedwidth")
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return
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endif
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let b:csv_fixed_width_cols=split(b:csv_fixed_width, ',')
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" Force evaluating as numbers
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call map(b:csv_fixed_width_cols, 'v:val+0')
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else
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" User given column definition
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let b:col = g:csv_col
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endif
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" undo when setting a new filetype
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let b:undo_ftplugin = "setlocal sol< tw< wrap<"
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\ . "| setl fen< fdm< fdl< fdc< fml<"
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" CSV local settings
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setl nostartofline tw=0 nowrap
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if has("conceal")
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setl cole=2 cocu=nc
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let b:undo_ftplugin .= '| setl cole< cocu< '
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endif
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" define buffer-local commands
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call <SID>CommandDefinitions()
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" Check Header line
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" Defines which line is considered to be a header line
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call <sid>CheckHeaderLine()
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" CSV specific mappings
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call <SID>CSVMappings()
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" force reloading CSV Syntax Highlighting
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if exists("b:current_syntax")
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unlet b:current_syntax
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" Force reloading syntax file
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endif
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call <sid>DoAutoCommands()
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" enable CSV Menu
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call <sid>Menu(1)
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call <sid>DisableFolding()
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silent do Syntax
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" Remove configuration variables
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let b:undo_ftplugin .= "| unlet! b:delimiter b:col"
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\ . "| unlet! b:csv_fixed_width_cols b:csv_filter"
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\ . "| unlet! b:csv_fixed_width b:csv_list b:col_width"
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\ . "| unlet! b:csv_SplitWindow b:csv_headerline"
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\ . "| unlet! b:csv_thousands_sep b:csv_decimal_sep"
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" Delete all functions
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" disabled currently, because otherwise when switching ft
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" I think, the functions wouldn't be available anymore
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"
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" let b:undo_ftplugin .= "| delf <sid>Warn | delf <sid>Init |
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" \ delf <sid>GetPat | delf <sid>SearchColumn | delf <sid>DelColumn |
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" \ delf <sid>HiCol | delf <sid>GetDelimiter | delf <sid>WColumn |
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" \ delf <sid>MaxColumns | delf <sid>ColWidth | delf <sid>ArCol |
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" \ delf <sid>PrepUnArCol | delf <sid>UnArCol |
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" \ delf <sid>CalculateColumnWidth | delf <sid>Columnize |
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" \ delf <sid>GetColPat | delf <sid>SplitHeaderLine |
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" \ delf <sid>SplitHeaderToggle | delf <sid>MoveCol |
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" \ delf <sid>SortComplete | delf <sid>SortList | delf <sid>Sort |
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" \ delf CSV_WCol | delf <sid>CopyCol | delf <sid>MoveColumn |
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" \ delf <sid>SumColumn csv#EvalColumn | delf <sid>DoForEachColumn |
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" \ delf <sid>PrepareDoForEachColumn | delf <sid>CSVMappings |
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" \ delf <sid>Map | delf <sid>EscapeValue | delf <sid>FoldValue |
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" \ delf <sid>PrepareFolding | delf <sid>OutputFilters |
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" \ delf <sid>SortFilter | delf <sid>GetColumn |
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" \ delf <sid>RemoveLastItem | delf <sid>DisableFolding |
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" \ delf <sid>GetSID | delf <sid>CheckHeaderLine |
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" \ delf <sid>AnalyzeColumn | delf <sid>Vertfold |
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" \ delf <sid>InitCSVFixedWidth | delf <sid>LocalCmd |
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" \ delf <sid>CommandDefinitions | delf <sid>NumberFormat |
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" \ delf <sid>NewRecord | delf <sid>MoveOver | delf <sid>Menu |
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" \ delf <sid>NewDelimiter | delf <sid>DuplicateRows | delf <sid>IN |
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" \ delf <sid>SaveOptions | delf <sid>CheckDuplicates |
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" \ delf <sid>CompleteColumnNr | delf <sid>CSVPat | delf <sid>Transpose
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endfu
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fu! <sid>DoAutoCommands() "{{{3
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" Highlight column, on which the cursor is?
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if exists("g:csv_highlight_column") && g:csv_highlight_column =~? 'y' &&
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\ !exists("#CSV_HI#CursorMoved")
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aug CSV_HI
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au!
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au CursorMoved <buffer> HiColumn
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aug end
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" Set highlighting for column, on which the cursor is currently
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HiColumn
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elseif exists("#CSV_HI#CursorMoved")
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aug CSV_HI
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au! CursorMoved <buffer>
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aug end
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aug! CSV_HI
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" Remove any existing highlighting
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HiColumn!
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endif
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" undo autocommand:
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let b:undo_ftplugin .= '| exe "sil! au! CSV_HI CursorMoved <buffer> "'
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let b:undo_ftplugin .= '| exe "sil! aug! CSV_HI" |exe "sil! HiColumn!"'
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" Visually arrange columns when opening a csv file
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if exists("g:csv_autocmd_arrange") &&
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\ !exists("#CSV_Edit#BufReadPost")
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aug CSV_Edit
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au!
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au BufReadPost,BufWritePost *.csv,*.dat :sil %ArrangeColumn
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au BufWritePre *.csv,*.dat :sil %UnArrangeColumn
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aug end
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elseif exists("#CSV_Edit#BufReadPost")
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aug CSV_Edit
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au!
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aug end
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aug! CSV_Edit
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endif
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" undo autocommand:
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let b:undo_ftplugin .= '| exe "sil! au! CSV_Edit BufRead,BufWritePost,BufWritePre *.csv,*.dat "'
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let b:undo_ftplugin .= '| exe "sil! aug! CSV_Edit"'
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if !exists("#CSV#ColorScheme")
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" Make sure, syntax highlighting is applied
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" after changing the colorscheme
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augroup CSV
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au!
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au ColorScheme *.csv,*.dat,*.tsv,*.tab do Syntax
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augroup end
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endif
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let b:undo_ftplugin .= '| exe "sil! au! CSV ColorScheme *.csv,*.dat "'
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let b:undo_ftplugin .= '| exe "sil! aug! CSV"'
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if has("gui_running") && !exists("#CSV_Menu#FileType")
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augroup CSV_Menu
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au!
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au FileType csv call <sid>Menu(1)
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au BufEnter <buffer> call <sid>Menu(1) " enable
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au BufLeave <buffer> call <sid>Menu(0) " disable
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augroup END
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"let b:undo_ftplugin .= '| sil! amenu disable CSV'
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let b:undo_ftplugin .= '| sil! call <sid>Menut(0)'
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endif
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endfu
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fu! <sid>GetPat(colnr, maxcolnr, pat) "{{{3
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if a:colnr > 1 && a:colnr < a:maxcolnr
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if !exists("b:csv_fixed_width_cols")
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return '^' . <SID>GetColPat(a:colnr-1,0) . '\%([^' .
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\ b:delimiter . ']*\)\?\zs' . a:pat . '\ze' .
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\ '\%([^' . b:delimiter .']*\)\?' .
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\ b:delimiter . <SID>GetColPat(a:maxcolnr - a:colnr, 0) .
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\ '$'
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else
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return '\%' . b:csv_fixed_width_cols[(a:colnr - 1)] . 'c\zs'
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\ . a:pat . '.\{-}\ze\%'
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\ . (b:csv_fixed_width_cols[a:colnr]) . 'c\ze'
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endif
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elseif a:colnr == a:maxcolnr
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if !exists("b:csv_fixed_width_cols")
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return '^' . <SID>GetColPat(a:colnr - 1,0) .
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\ '\%([^' . b:delimiter .
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\ ']*\)\?\zs' . a:pat . '\ze'
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else
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return '\%' . b:csv_fixed_width_cols[-1] .
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\ 'c\zs' . a:pat . '\ze'
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endif
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else " colnr = 1
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if !exists("b:csv_fixed_width_cols")
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return '^' . '\%([^' . b:delimiter . ']*\)\?\zs' . a:pat .
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\ '\ze\%([^' . b:delimiter . ']*\)\?' . b:delimiter .
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\ <SID>GetColPat(a:maxcolnr -1 , 0) . '$'
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else
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return a:pat . '\ze.\{-}\%' . b:csv_fixed_width_cols[1] . 'c'
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endif
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endif
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return ''
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endfu
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fu! <sid>SearchColumn(arg) "{{{3
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try
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let arglist=split(a:arg)
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if len(arglist) == 1
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let colnr=<SID>WColumn()
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let pat=substitute(arglist[0], '^\(.\)\(.*\)\1$', '\2', '')
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if pat == arglist[0]
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throw "E684"
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endif
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else
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let colnr=arglist[0]
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let pat=substitute(arglist[1], '^\(.\)\(.*\)\1$', '\2', '')
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if pat == arglist[1]
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throw "E684"
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endif
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endif
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"catch /^Vim\%((\a\+)\)\=:E684/
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catch /E684/ " catch error index out of bounds
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call <SID>Warn("Error! Usage :SearchInColumn [<colnr>] /pattern/")
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return 1
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endtry
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let maxcolnr = <SID>MaxColumns()
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if colnr > maxcolnr
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call <SID>Warn("There exists no column " . colnr)
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return 1
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endif
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let @/ = <sid>GetPat(colnr, maxcolnr, pat)
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try
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norm! n
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catch /^Vim\%((\a\+)\)\=:E486/
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" Pattern not found
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echohl Error
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echomsg "E486: Pattern not found in column " . colnr . ": " . pat
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if &vbs > 0
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echomsg substitute(v:exception, '^[^:]*:', '','')
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endif
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echohl Normal
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endtry
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endfu
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fu! <sid>DeleteColumn(arg) "{{{3
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let _wsv = winsaveview()
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if a:arg =~ '^[/]'
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let i = 0
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let pat = a:arg[1:]
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call cursor(1,1)
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while search(pat, 'cW')
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" Delete matching column
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sil call <sid>DelColumn('')
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let i+=1
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endw
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else
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let i = 1
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sil call <sid>DelColumn(a:arg)
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endif
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if i > 1
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call <sid>Warn(printf("%d columns deleted", i))
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else
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call <sid>Warn("1 column deleted")
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endif
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call winrestview(_wsv)
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endfu
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fu! <sid>DelColumn(colnr) "{{{3
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let maxcolnr = <SID>MaxColumns()
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let _p = getpos('.')
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if empty(a:colnr)
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let colnr=<SID>WColumn()
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else
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let colnr=a:colnr
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endif
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if colnr > maxcolnr
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call <SID>Warn("There exists no column " . colnr)
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return
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endif
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if colnr != '1'
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if !exists("b:csv_fixed_width_cols")
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let pat= '^' . <SID>GetColPat(colnr-1,1) . b:col
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else
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let pat= <SID>GetColPat(colnr,0)
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endif
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else
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" distinction between csv and fixed width does not matter here
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let pat= '^' . <SID>GetColPat(colnr,0)
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endif
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if &ro
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let ro = 1
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setl noro
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else
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let ro = 0
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endif
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exe ':%s/' . escape(pat, '/') . '//'
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call setpos('.', _p)
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if ro
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setl ro
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endif
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endfu
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fu! <sid>HiCol(colnr, bang) "{{{3
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if a:colnr > <SID>MaxColumns() && !a:bang
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call <SID>Warn("There exists no column " . a:colnr)
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return
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endif
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if !a:bang
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if empty(a:colnr)
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let colnr=<SID>WColumn()
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else
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let colnr=a:colnr
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endif
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if colnr==1
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let pat='^'. <SID>GetColPat(colnr,0)
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elseif !exists("b:csv_fixed_width_cols")
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let pat='^'. <SID>GetColPat(colnr-1,1) . b:col
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else
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let pat=<SID>GetColPat(colnr,0)
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endif
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endif
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if exists("*matchadd")
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if exists("s:matchid")
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" ignore errors, that come from already deleted matches
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sil! call matchdelete(s:matchid)
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endif
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" Additionally, filter all matches, that could have been used earlier
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let matchlist=getmatches()
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call filter(matchlist, 'v:val["group"] !~ s:hiGroup')
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call setmatches(matchlist)
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if a:bang
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return
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endif
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let s:matchid=matchadd(s:hiGroup, pat, 0)
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elseif !a:bang
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exe ":2match " . s:hiGroup . ' /' . pat . '/'
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endif
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endfu
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fu! <sid>GetDelimiter() "{{{3
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if !exists("b:csv_fixed_width_cols")
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let _cur = getpos('.')
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let _s = @/
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let Delim= {0: ';', 1: ',', 2: '|', 3: ' '}
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let temp = {}
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" :silent :s does not work with lazyredraw
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let _lz = &lz
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set nolz
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for i in values(Delim)
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redir => temp[i]
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exe "silent! %s/" . i . "/&/nge"
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redir END
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endfor
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let &lz = _lz
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let Delim = map(temp, 'matchstr(substitute(v:val, "\n", "", ""), "^\\d\\+")')
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let Delim = filter(temp, 'v:val=~''\d''')
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let max = max(values(temp))
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let result=[]
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call setpos('.', _cur)
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let @/ = _s
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for [key, value] in items(Delim)
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if value == max
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return key
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endif
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endfor
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return ''
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else
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" There is no delimiter for fixedwidth files
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return ''
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endif
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endfu
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fu! <sid>WColumn(...) "{{{3
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" Return on which column the cursor is
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let _cur = getpos('.')
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if !exists("b:csv_fixed_width_cols")
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let line=getline('.')
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" move cursor to end of field
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"call search(b:col, 'ec', line('.'))
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call search(b:col, 'ec')
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let end=col('.')-1
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let fields=(split(line[0:end],b:col.'\zs'))
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let ret=len(fields)
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if exists("a:1") && a:1 > 0
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" bang attribute
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let head = split(getline(1),b:col.'\zs')
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" remove preceeding whitespace
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let ret = substitute(head[ret-1], '^\s\+', '', '')
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" remove delimiter
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let ret = substitute(ret, b:delimiter. '$', '', '')
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endif
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else
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let temp=getpos('.')[2]
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let j=1
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let ret = 1
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for i in sort(b:csv_fixed_width_cols, "<sid>SortList")
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if temp >= i
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let ret = j
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endif
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let j += 1
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endfor
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endif
|
|
call setpos('.',_cur)
|
|
return ret
|
|
endfu
|
|
|
|
fu! <sid>MaxColumns(...) "{{{3
|
|
if exists("a:0") && a:0 == 1
|
|
let this_col = 1
|
|
else
|
|
let this_col = 0
|
|
endif
|
|
"return maximum number of columns in first 10 lines
|
|
if !exists("b:csv_fixed_width_cols")
|
|
if this_col
|
|
let i = a:1
|
|
else
|
|
let i = 1
|
|
endif
|
|
while 1
|
|
let l = getline(i, i+10)
|
|
|
|
" Filter comments out
|
|
let pat = '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
call filter(l, 'v:val !~ pat')
|
|
if !empty(l) || this_col
|
|
break
|
|
else
|
|
let i+=10
|
|
endif
|
|
endw
|
|
|
|
if empty(l)
|
|
throw 'csv:no_col'
|
|
endif
|
|
let fields=[]
|
|
let result=0
|
|
for item in l
|
|
let temp=len(split(item, b:col.'\zs'))
|
|
let result=(temp>result ? temp : result)
|
|
endfor
|
|
return result
|
|
else
|
|
return len(b:csv_fixed_width_cols)
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>ColWidth(colnr) "{{{3
|
|
" Return the width of a column
|
|
" Internal function
|
|
let width=20 "Fallback (wild guess)
|
|
let tlist=[]
|
|
|
|
if !exists("b:csv_fixed_width_cols")
|
|
if !exists("b:csv_list")
|
|
let b:csv_list=getline(1,'$')
|
|
let pat = '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
call filter(b:csv_list, 'v:val !~ pat')
|
|
call map(b:csv_list, 'split(v:val, b:col.''\zs'')')
|
|
endif
|
|
try
|
|
for item in b:csv_list
|
|
call add(tlist, item[a:colnr-1])
|
|
endfor
|
|
" we have a list of the first 10 rows
|
|
" Now transform it to a list of field a:colnr
|
|
" and then return the maximum strlen
|
|
" That could be done in 1 line, but that would look ugly
|
|
"call map(list, 'split(v:val, b:col."\\zs")[a:colnr-1]')
|
|
call map(tlist, 'substitute(v:val, ".", "x", "g")')
|
|
call map(tlist, 'strlen(v:val)')
|
|
return max(tlist)
|
|
catch
|
|
throw "ColWidth-error"
|
|
return width
|
|
endtry
|
|
elseif a:colnr > 0
|
|
return b:csv_fixed_width_cols[a:colnr] - b:csv_fixed_width_cols[(a:colnr - 1)]
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>ArrangeCol(first, last, bang) range "{{{3
|
|
"TODO: Why doesn't that work?
|
|
" is this because of the range flag?
|
|
" It's because of the way, Vim works with
|
|
" a:firstline and a:lastline parameter, therefore
|
|
" explicitly give the range as argument to the function
|
|
if exists("b:csv_fixed_width_cols")
|
|
" Nothing to do
|
|
call <sid>Warn("ArrangeColumn does not work with fixed width column!")
|
|
return
|
|
endif
|
|
let cur=winsaveview()
|
|
if a:bang || !exists("b:col_width")
|
|
" Force recalculation of Column width
|
|
call <sid>CalculateColumnWidth()
|
|
endif
|
|
|
|
if &ro
|
|
" Just in case, to prevent the Warning
|
|
" Warning: W10: Changing read-only file
|
|
let ro = 1
|
|
setl noro
|
|
else
|
|
let ro = 0
|
|
endif
|
|
exe a:first . ',' . a:last .'s/' . (b:col) .
|
|
\ '/\=<SID>Columnize(submatch(0))/' . (&gd ? '' : 'g')
|
|
" Clean up variables, that were only needed for <sid>Columnize() function
|
|
unlet! s:columnize_count s:max_cols s:prev_line
|
|
if ro
|
|
setl ro
|
|
unlet ro
|
|
endif
|
|
call winrestview(cur)
|
|
endfu
|
|
|
|
fu! <sid>PrepUnArrangeCol(first, last) "{{{3
|
|
" Because of the way, Vim works with
|
|
" a:firstline and a:lastline parameter,
|
|
" explicitly give the range as argument to the function
|
|
if exists("b:csv_fixed_width_cols")
|
|
" Nothing to do
|
|
call <sid>Warn("UnArrangeColumn does not work with fixed width column!")
|
|
return
|
|
endif
|
|
let cur=winsaveview()
|
|
|
|
if &ro
|
|
" Just in case, to prevent the Warning
|
|
" Warning: W10: Changing read-only file
|
|
setl noro
|
|
endif
|
|
exe a:first . ',' . a:last .'s/' . (b:col) .
|
|
\ '/\=<SID>UnArrangeCol(submatch(0))/' . (&gd ? '' : 'g')
|
|
" Clean up variables, that were only needed for <sid>Columnize() function
|
|
call winrestview(cur)
|
|
endfu
|
|
|
|
fu! <sid>UnArrangeCol(match) "{{{3
|
|
" Strip leading white space, also trims empty records:
|
|
return substitute(a:match, '^\s\+', '', '')
|
|
" only strip leading white space, if a non-white space follows:
|
|
"return substitute(a:match, '^\s\+\ze\S', '', '')
|
|
endfu
|
|
|
|
fu! <sid>CalculateColumnWidth() "{{{3
|
|
" Internal function, not called from external,
|
|
" does not work with fixed width columns
|
|
let b:col_width=[]
|
|
" Force recalculating the Column width
|
|
unlet! b:csv_list
|
|
let s:max_cols=<SID>MaxColumns()
|
|
try
|
|
for i in range(1,s:max_cols)
|
|
call add(b:col_width, <SID>ColWidth(i))
|
|
endfor
|
|
catch /ColWidth/
|
|
call <sid>Warn("Error: getting Column Width, using default!")
|
|
endtry
|
|
" delete buffer content in variable b:csv_list,
|
|
" this was only necessary for calculating the max width
|
|
unlet! b:csv_list
|
|
endfu
|
|
|
|
fu! <sid>Columnize(field) "{{{3
|
|
" Internal function, not called from external,
|
|
" does not work with fixed width columns
|
|
if !exists("s:columnize_count")
|
|
let s:columnize_count = 0
|
|
endif
|
|
|
|
if !exists("s:max_cols")
|
|
let s:max_cols = len(b:col_width)
|
|
endif
|
|
|
|
if exists("s:prev_line") && s:prev_line != line('.')
|
|
let s:columnize_count = 0
|
|
endif
|
|
|
|
let s:prev_line = line('.')
|
|
" convert zero based indexed list to 1 based indexed list,
|
|
" Default: 20 width, in case that column width isn't defined
|
|
" Careful: Keep this fast! Using
|
|
" let width=get(b:col_width,<SID>WColumn()-1,20)
|
|
" is too slow, so we are using:
|
|
let width=get(b:col_width, (s:columnize_count % s:max_cols), 20)
|
|
|
|
let s:columnize_count += 1
|
|
if !exists("g:csv_no_multibyte") &&
|
|
\ match(a:field, '[^ -~]') != -1
|
|
" match characters outside the ascii range
|
|
let a = split(a:field, '\zs')
|
|
let add = eval(join(map(a, 'len(v:val)'), '+'))
|
|
let add -= len(a)
|
|
else
|
|
let add = 0
|
|
endif
|
|
|
|
" Add one for the frame
|
|
" plus additional width for multibyte chars,
|
|
" since printf(%*s..) uses byte width!
|
|
let width = width + add + 1
|
|
|
|
if width == strlen(a:field)
|
|
" Column has correct length, don't use printf()
|
|
return a:field
|
|
else
|
|
return printf("%*s", width , a:field)
|
|
endif
|
|
endfun
|
|
|
|
fu! <sid>GetColPat(colnr, zs_flag) "{{{3
|
|
" Return Pattern for given column
|
|
if a:colnr > 1
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let pat=b:col . '\{' . (a:colnr) . '\}'
|
|
else
|
|
if a:colnr >= len(b:csv_fixed_width_cols)
|
|
" Get last column
|
|
let pat='\%' . b:csv_fixed_width_cols[-1] . 'c.*'
|
|
else
|
|
let pat='\%' . b:csv_fixed_width_cols[(a:colnr - 1)] .
|
|
\ 'c.\{-}\%' . b:csv_fixed_width_cols[a:colnr] . 'c'
|
|
endif
|
|
endif
|
|
elseif !exists("b:csv_fixed_width_cols")
|
|
let pat=b:col
|
|
else
|
|
let pat='\%' . b:csv_fixed_width_cols[0] . 'c.\{-}' .
|
|
\ (len(b:csv_fixed_width_cols) > 1 ?
|
|
\ '\%' . b:csv_fixed_width_cols[1] . 'c' :
|
|
\ '')
|
|
endif
|
|
return pat . (a:zs_flag ? '\zs' : '')
|
|
endfu
|
|
|
|
fu! <sid>SplitHeaderLine(lines, bang, hor) "{{{3
|
|
if exists("b:csv_fixed_width_cols")
|
|
call <sid>Warn("Header does not work with fixed width column!")
|
|
return
|
|
endif
|
|
" Check that there exists a header line
|
|
call <sid>CheckHeaderLine()
|
|
if !a:bang
|
|
" A Split Header Window already exists,
|
|
" first close the already existing Window
|
|
if exists("b:csv_SplitWindow")
|
|
call <sid>SplitHeaderLine(a:lines, 1, a:hor)
|
|
endif
|
|
" Split Window
|
|
let _stl = &l:stl
|
|
let _sbo = &sbo
|
|
if a:hor
|
|
setl scrollopt=hor scrollbind
|
|
let lines = empty(a:lines) ? s:csv_fold_headerline : a:lines
|
|
abo sp
|
|
1
|
|
exe "resize" . lines
|
|
setl scrollopt=hor scrollbind winfixheight
|
|
"let &l:stl=repeat(' ', winwidth(0))
|
|
let &l:stl="%#Normal#".repeat(' ',winwidth(0))
|
|
" Highlight first row
|
|
let win = winnr()
|
|
else
|
|
setl scrollopt=ver scrollbind
|
|
0
|
|
let b=b:col
|
|
let a=[]
|
|
let a=<sid>CopyCol('',1)
|
|
" Force recalculating columns width
|
|
unlet! b:csv_list
|
|
try
|
|
let width = <sid>ColWidth(1)
|
|
catch /ColWidth/
|
|
call <sid>Warn("Error: getting Column Width, using default!")
|
|
endtry
|
|
let b=b:col
|
|
abo vsp +enew
|
|
let b:col=b
|
|
call append(0, a)
|
|
$d _
|
|
sil %s/.*/\=printf("%.*s", width, submatch(0))/eg
|
|
0
|
|
exe "vert res" width
|
|
setl scrollopt=ver scrollbind winfixwidth
|
|
setl buftype=nowrite bufhidden=hide noswapfile nobuflisted
|
|
let win = winnr()
|
|
endif
|
|
call matchadd("CSVHeaderLine", b:col)
|
|
exe "wincmd p"
|
|
let b:csv_SplitWindow = win
|
|
else
|
|
" Close split window
|
|
if !exists("b:csv_SplitWindow")
|
|
return
|
|
endif
|
|
exe b:csv_SplitWindow . "wincmd w"
|
|
if exists("_stl")
|
|
let &l_stl = _stl
|
|
endif
|
|
if exists("_sbo")
|
|
let &sbo = _sbo
|
|
endif
|
|
setl noscrollbind
|
|
wincmd c
|
|
unlet! b:csv_SplitWindow
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>SplitHeaderToggle(hor) "{{{3
|
|
if !exists("b:csv_SplitWindow")
|
|
:call <sid>SplitHeaderLine(1,0,a:hor)
|
|
else
|
|
:call <sid>SplitHeaderLine(1,1,a:hor)
|
|
endif
|
|
endfu
|
|
|
|
" TODO: from here on add logic for fixed-width csv files!
|
|
fu! <sid>MoveCol(forward, line) "{{{3
|
|
" Move cursor position upwards/downwards left/right
|
|
let colnr=<SID>WColumn()
|
|
let maxcol=<SID>MaxColumns()
|
|
let cpos=getpos('.')[2]
|
|
if !exists("b:csv_fixed_width_cols")
|
|
call search(b:col, 'bc', line('.'))
|
|
endif
|
|
let spos=getpos('.')[2]
|
|
|
|
" Check for valid column
|
|
" a:forward == 1 : search next col
|
|
" a:forward == -1: search prev col
|
|
" a:forward == 0 : stay in col
|
|
if colnr - v:count1 >= 1 && a:forward == -1
|
|
let colnr -= v:count1
|
|
elseif colnr - v:count1 < 1 && a:forward == -1
|
|
let colnr = 0
|
|
elseif colnr + v:count1 <= maxcol && a:forward == 1
|
|
let colnr += v:count1
|
|
elseif colnr + v:count1 > maxcol && a:forward == 1
|
|
let colnr = maxcol + 1
|
|
endif
|
|
|
|
let line=a:line
|
|
if line < 1
|
|
let line=1
|
|
elseif line > line('$')
|
|
let line=line('$')
|
|
endif
|
|
|
|
" Generate search pattern
|
|
if colnr == 1
|
|
let pat = '^' . <SID>GetColPat(colnr-1,0)
|
|
"let pat = pat . '\%' . line . 'l'
|
|
elseif (colnr == 0) || (colnr == maxcol + 1)
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let pat=b:col
|
|
else
|
|
if a:forward > 0
|
|
" Move forwards
|
|
let pat=<sid>GetColPat(1, 0)
|
|
else
|
|
" Move backwards
|
|
let pat=<sid>GetColPat(maxcol, 0)
|
|
endif
|
|
endif
|
|
else
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let pat='^'. <SID>GetColPat(colnr-1,1) . b:col
|
|
else
|
|
let pat=<SID>GetColPat(colnr,0)
|
|
endif
|
|
"let pat = pat . '\%' . line . 'l'
|
|
endif
|
|
|
|
" Search
|
|
" move left/right
|
|
if a:forward > 0
|
|
call search(pat, 'W')
|
|
elseif a:forward < 0
|
|
call search(pat, 'bWe')
|
|
" Moving upwards/downwards
|
|
elseif line >= line('.')
|
|
call search(pat . '\%' . line . 'l', '', line)
|
|
" Move to the correct screen column
|
|
" This is a best effort approach, we might still
|
|
" leave the column (if the next column is shorter)
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let a = getpos('.')
|
|
let a[2]+= cpos-spos
|
|
else
|
|
let a = getpos('.')
|
|
let a[2] = cpos
|
|
endif
|
|
call setpos('.', a)
|
|
elseif line < line('.')
|
|
call search(pat . '\%' . line . 'l', 'b', line)
|
|
" Move to the correct screen column
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let a = getpos('.')
|
|
let a[2]+= cpos-spos
|
|
else
|
|
let a = getpos('.')
|
|
let a[2] = cpos
|
|
endif
|
|
call setpos('.', a)
|
|
endif
|
|
endfun
|
|
|
|
fu! <sid>SortComplete(A,L,P) "{{{3
|
|
return join(range(1,<sid>MaxColumns()),"\n")
|
|
endfun
|
|
|
|
fu! <sid>SortList(a1, a2) "{{{3
|
|
return a:a1+0 == a:a2+0 ? 0 : a:a1+0 > a:a2+0 ? 1 : -1
|
|
endfu
|
|
|
|
fu! <sid>Sort(bang, line1, line2, colnr) range "{{{3
|
|
let wsv=winsaveview()
|
|
if a:colnr =~? 'n'
|
|
let numeric = 1
|
|
else
|
|
let numeric = 0
|
|
endif
|
|
let col = (empty(a:colnr) || a:colnr !~? '\d\+') ? <sid>WColumn() : a:colnr+0
|
|
if col != 1
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let pat= '^' . <SID>GetColPat(col-1,1) . b:col
|
|
else
|
|
let pat= '^' . <SID>GetColPat(col,0)
|
|
endif
|
|
else
|
|
let pat= '^' . <SID>GetColPat(col,0)
|
|
endif
|
|
exe a:line1 ',' a:line2 . "sort" . (a:bang ? '!' : '') .
|
|
\' r ' . (numeric ? 'n' : '') . ' /' . pat . '/'
|
|
call winrestview(wsv)
|
|
endfun
|
|
|
|
fu! CSV_WCol(...) "{{{3
|
|
try
|
|
if exists("a:1") && (a:1 == 'Name' || a:1 == 1)
|
|
return printf("%s", <sid>WColumn(1))
|
|
else
|
|
return printf(" %d/%d", <SID>WColumn(), <SID>MaxColumns())
|
|
endif
|
|
catch
|
|
return ''
|
|
endtry
|
|
endfun
|
|
|
|
fu! <sid>CopyCol(reg, col) "{{{3
|
|
" Return Specified Column into register reg
|
|
let col = a:col == "0" ? <sid>WColumn() : a:col+0
|
|
let mcol = <sid>MaxColumns()
|
|
if col == '$' || col > mcol
|
|
let col = mcol
|
|
endif
|
|
let a = []
|
|
" Don't get lines, that are currently filtered away
|
|
if !exists("b:csv_filter") || empty(b:csv_filter)
|
|
let a=getline(1, '$')
|
|
else
|
|
for line in range(1, line('$'))
|
|
if foldlevel(line)
|
|
continue
|
|
else
|
|
call add(a, getline(line))
|
|
endif
|
|
endfor
|
|
endif
|
|
" Filter comments out
|
|
let pat = '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
call filter(a, 'v:val !~ pat')
|
|
|
|
if !exists("b:csv_fixed_width_cols")
|
|
call map(a, 'split(v:val, ''^'' . b:col . ''\zs'')[col-1]')
|
|
else
|
|
call map(a, 'matchstr(v:val, <sid>GetColPat(col, 0))')
|
|
endif
|
|
if a:reg =~ '[-"0-9a-zA-Z*+]'
|
|
"exe ':let @' . a:reg . ' = "' . join(a, "\n") . '"'
|
|
" set the register to blockwise mode
|
|
call setreg(a:reg, join(a, "\n"), 'b')
|
|
else
|
|
return a
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>MoveColumn(start, stop, ...) range "{{{3
|
|
" Move column behind dest
|
|
" Explicitly give the range as argument,
|
|
" cause otherwise, Vim would move the cursor
|
|
let wsv = winsaveview()
|
|
|
|
let col = <sid>WColumn()
|
|
let max = <sid>MaxColumns()
|
|
|
|
" If no argument is given, move current column after last column
|
|
let source=(exists("a:1") && a:1 > 0 && a:1 <= max ? a:1 : col)
|
|
let dest =(exists("a:2") && a:2 > 0 && a:2 <= max ? a:2 : max)
|
|
|
|
" translate 1 based columns into zero based list index
|
|
let source -= 1
|
|
let dest -= 1
|
|
|
|
if source >= dest
|
|
call <sid>Warn("Destination column before source column, aborting!")
|
|
return
|
|
endif
|
|
|
|
" Swap line by line, instead of reading the whole range into memory
|
|
|
|
for i in range(a:start, a:stop)
|
|
let content = getline(i)
|
|
if content =~ '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
" skip comments
|
|
continue
|
|
endif
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let fields=split(content, b:col . '\zs')
|
|
else
|
|
let fields=[]
|
|
for j in range(1, max, 1)
|
|
call add(fields, matchstr(content, <sid>GetColPat(j,0)))
|
|
endfor
|
|
endif
|
|
|
|
" Add delimiter to destination column, in case there was none,
|
|
" remove delimiter from source, in case destination did not have one
|
|
if matchstr(fields[dest], '.$') !~? b:delimiter
|
|
let fields[dest] = fields[dest] . b:delimiter
|
|
if matchstr(fields[source], '.$') =~? b:delimiter
|
|
let fields[source] = substitute(fields[source],
|
|
\ '^\(.*\).$', '\1', '')
|
|
endif
|
|
endif
|
|
|
|
let fields= (source == 0 ? [] : fields[0 : (source-1)])
|
|
\ + fields[ (source+1) : dest ]
|
|
\ + [ fields[source] ] + fields[(dest+1):]
|
|
|
|
call setline(i, join(fields, ''))
|
|
endfor
|
|
|
|
call winrestview(wsv)
|
|
|
|
endfu
|
|
|
|
fu! <sid>SumColumn(list) "{{{3
|
|
" Sum a list of values, but only consider the digits within each value
|
|
" parses the digits according to the given format (if none has been
|
|
" specified, assume POSIX format (without thousand separator) If Vim has
|
|
" does not support floats, simply sum up only the integer part
|
|
if empty(a:list)
|
|
return 0
|
|
else
|
|
let sum = has("float") ? 0.0 : 0
|
|
for item in a:list
|
|
if empty(item)
|
|
continue
|
|
endif
|
|
let nr = matchstr(item, '\d\(.*\d\)\?$')
|
|
let format1 = '^\d\+\zs\V' . s:nr_format[0] . '\m\ze\d'
|
|
let format2 = '\d\+\zs\V' . s:nr_format[1] . '\m\ze\d'
|
|
try
|
|
let nr = substitute(nr, format1, '', '')
|
|
if has("float") && s:nr_format[1] != '.'
|
|
let nr = substitute(nr, format2, '.', '')
|
|
endif
|
|
catch
|
|
let nr = 0
|
|
endtry
|
|
let sum += (has("float") ? str2float(nr) : (nr + 0))
|
|
endfor
|
|
if has("float")
|
|
if float2nr(sum) == sum
|
|
return float2nr(sum)
|
|
else
|
|
return printf("%.2f", sum)
|
|
endif
|
|
endif
|
|
return sum
|
|
endif
|
|
endfu
|
|
|
|
fu! csv#EvalColumn(nr, func, first, last) range "{{{3
|
|
let save = winsaveview()
|
|
call <sid>CheckHeaderLine()
|
|
let nr = matchstr(a:nr, '^\d\+')
|
|
let col = (empty(nr) ? <sid>WColumn() : nr)
|
|
" don't take the header line into consideration
|
|
let start = a:first - 1 + s:csv_fold_headerline
|
|
let stop = a:last - 1 + s:csv_fold_headerline
|
|
|
|
let column = <sid>CopyCol('', col)[start : stop]
|
|
" Delete delimiter
|
|
call map(column, 'substitute(v:val, b:delimiter . "$", "", "g")')
|
|
call map(column, 'substitute(v:val, ''^\s\+$'', "", "g")')
|
|
" Delete empty values
|
|
" Leave this up to the function that does something
|
|
" with each value
|
|
"call filter(column, '!empty(v:val)')
|
|
|
|
" parse the optional number format
|
|
let format = matchstr(a:nr, '/[^/]*/')
|
|
call <sid>NumberFormat()
|
|
if !empty(format)
|
|
try
|
|
let s = []
|
|
" parse the optional number format
|
|
let str = matchstr(format, '/\zs[^/]*\ze/', 0, start)
|
|
let s = matchlist(str, '\(.\)\?:\(.\)\?')[1:2]
|
|
if len(s) == 0
|
|
" Number format wrong
|
|
call <sid>Warn("Numberformat wrong, needs to be /x:y/!")
|
|
return ''
|
|
endif
|
|
if !empty(s[0])
|
|
let s:nr_format[0] = s[0]
|
|
endif
|
|
if !empty(s[1])
|
|
let s:nr_format[1] = s[1]
|
|
endif
|
|
endtry
|
|
endif
|
|
try
|
|
let result=call(function(a:func), [column])
|
|
return result
|
|
catch
|
|
" Evaluation of expression failed
|
|
echohl Title
|
|
echomsg "Evaluating" matchstr(a:func, '[a-zA-Z]\+$')
|
|
\ "failed for column" col . "!"
|
|
echohl Normal
|
|
return ''
|
|
finally
|
|
call winrestview(save)
|
|
endtry
|
|
endfu
|
|
|
|
|
|
fu! <sid>DoForEachColumn(start, stop, bang) range "{{{3
|
|
" Do something for each column,
|
|
" e.g. generate SQL-Statements, convert to HTML,
|
|
" something like this
|
|
" TODO: Define the function
|
|
" needs a csv_pre_convert variable
|
|
" csv_post_convert variable
|
|
" csv_convert variable
|
|
" result contains converted buffer content
|
|
let result = []
|
|
|
|
if !exists("g:csv_convert")
|
|
call <sid>Warn("You need to define how to convert your data using" .
|
|
\ "the g:csv_convert variable, see :h csv-convert")
|
|
return
|
|
endif
|
|
|
|
if exists("g:csv_pre_convert") && !empty(g:csv_pre_convert)
|
|
call add(result, g:csv_pre_convert)
|
|
endif
|
|
|
|
for item in range(a:start, a:stop, 1)
|
|
let t = g:csv_convert
|
|
let line = getline(item)
|
|
if line =~ '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
" Filter comments out
|
|
call add(result, line)
|
|
continue
|
|
endif
|
|
let context = split(g:csv_convert, '%s')
|
|
let columns = len(context)
|
|
if columns > <sid>MaxColumns()
|
|
let columns = <sid>MaxColumns()
|
|
elseif columns == 1
|
|
call <sid>Warn("No Columns defined in your g:csv_convert variable, Aborting")
|
|
return
|
|
endif
|
|
|
|
if !exists("b:csv_fixed_width_cols")
|
|
let fields=split(line, b:col . '\zs')
|
|
if a:bang
|
|
call map(fields, 'substitute(v:val, b:delimiter .
|
|
\ ''\?$'' , "", "")')
|
|
endif
|
|
else
|
|
let fields=[]
|
|
for j in range(1, columns, 1)
|
|
call add(fields, matchstr(line, <sid>GetColPat(j,0)))
|
|
endfor
|
|
endif
|
|
for j in range(1, columns, 1)
|
|
let t=substitute(t, '%s', fields[j-1], '')
|
|
endfor
|
|
call add(result, t)
|
|
endfor
|
|
|
|
if exists("g:csv_post_convert") && !empty(g:csv_post_convert)
|
|
call add(result, g:csv_post_convert)
|
|
endif
|
|
|
|
new
|
|
call append('$', result)
|
|
1d _
|
|
|
|
endfun
|
|
|
|
fu! <sid>PrepareDoForEachColumn(start, stop, bang) range"{{{3
|
|
let pre = exists("g:csv_pre_convert") ? g:csv_pre_convert : ''
|
|
let g:csv_pre_convert=input('Pre convert text: ', pre)
|
|
let post = exists("g:csv_post_convert") ? g:csv_post_convert : ''
|
|
let g:csv_post_convert=input('Post convert text: ', post)
|
|
let convert = exists("g:csv_convert") ? g:csv_convert : ''
|
|
let g:csv_convert=input("Converted text, use %s for column input:\n", convert)
|
|
call <sid>DoForEachColumn(a:start, a:stop, a:bang)
|
|
endfun
|
|
fu! <sid>EscapeValue(val) "{{{3
|
|
return '\V' . escape(a:val, '\')
|
|
endfu
|
|
|
|
fu! <sid>FoldValue(lnum, filter) "{{{3
|
|
call <sid>CheckHeaderLine()
|
|
|
|
if (a:lnum == s:csv_fold_headerline)
|
|
" Don't fold away the header line
|
|
return 0
|
|
endif
|
|
let result = 0
|
|
|
|
for item in values(a:filter)
|
|
" always fold comments away
|
|
let content = getline(a:lnum)
|
|
if content =~ '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
return 1
|
|
elseif eval('content' . (item.match ? '!~' : '=~') . 'item.pat')
|
|
let result += 1
|
|
endif
|
|
endfor
|
|
return (result > 0)
|
|
endfu
|
|
|
|
fu! <sid>PrepareFolding(add, match) "{{{3
|
|
if !has("folding")
|
|
return
|
|
endif
|
|
|
|
" Move folded-parts away?
|
|
if exists("g:csv_move_folds")
|
|
let s:csv_move_folds = g:csv_move_folds
|
|
else
|
|
let s:csv_move_folds = 0
|
|
endif
|
|
|
|
if !exists("b:csv_filter")
|
|
let b:csv_filter = {}
|
|
endif
|
|
if !exists("s:filter_count") || s:filter_count < 1
|
|
let s:filter_count = 0
|
|
endif
|
|
let cpos = winsaveview()
|
|
|
|
if !a:add
|
|
" remove last added item from filter
|
|
if len(b:csv_filter) > 0
|
|
call <sid>RemoveLastItem(s:filter_count)
|
|
let s:filter_count -= 1
|
|
if len(b:csv_filter) == 0
|
|
call <sid>DisableFolding()
|
|
return
|
|
endif
|
|
else
|
|
" Disable folding, if no pattern available
|
|
call <sid>DisableFolding()
|
|
return
|
|
endif
|
|
else
|
|
|
|
let col = <sid>WColumn()
|
|
let max = <sid>MaxColumns()
|
|
let a = <sid>GetColumn(line('.'), col)
|
|
|
|
if !exists("b:csv_fixed_width")
|
|
try
|
|
" strip leading whitespace
|
|
if (a =~ '\s\+'. b:delimiter . '$')
|
|
let b = split(a, '^\s\+\ze[^' . b:delimiter. ']\+')[0]
|
|
else
|
|
let b = a
|
|
endif
|
|
catch /^Vim\%((\a\+)\)\=:E684/
|
|
" empty pattern - should match only empty columns
|
|
let b = a
|
|
endtry
|
|
|
|
" strip trailing delimiter
|
|
try
|
|
let a = split(b, b:delimiter . '$')[0]
|
|
catch /^Vim\%((\a\+)\)\=:E684/
|
|
let a = b
|
|
endtry
|
|
|
|
if a == b:delimiter
|
|
try
|
|
let a=repeat(' ', <sid>ColWidth(col))
|
|
catch
|
|
" no-op
|
|
endtry
|
|
endif
|
|
endif
|
|
|
|
" Make a column pattern
|
|
let b= '\%(' .
|
|
\ (exists("b:csv_fixed_width") ? '.*' : '') .
|
|
\ <sid>GetPat(col, max, <sid>EscapeValue(a) . '\m') .
|
|
\ '\)'
|
|
|
|
let s:filter_count += 1
|
|
let b:csv_filter[col] = { 'pat': b, 'id': s:filter_count,
|
|
\ 'col': col, 'orig': a, 'match': a:match}
|
|
|
|
endif
|
|
" Put the pattern into the search register, so they will also
|
|
" be highlighted
|
|
" let @/ = ''
|
|
" for val in sort(values(b:csv_filter), '<sid>SortFilter')
|
|
" let @/ .= val.pat . (val.id == s:filter_count ? '' : '\&')
|
|
" endfor
|
|
let sid = <sid>GetSID()
|
|
" Don't put spaces between the arguments!
|
|
exe 'setl foldexpr=<snr>' . sid . '_FoldValue(v:lnum,b:csv_filter)'
|
|
"setl foldexpr=s:FoldValue(v:lnum,@/)
|
|
" Be sure to also fold away single screen lines
|
|
setl fen fdm=expr fdl=0 fdc=2 fml=0
|
|
"setl foldtext=substitute(v:folddashes,'-','\ ','g')
|
|
let &foldtext=strlen(v:folddashes) . ' lines hidden'
|
|
setl fillchars-=fold:-
|
|
" Move folded area to the bottom, so there is only on consecutive
|
|
" non-folded area
|
|
if exists("s:csv_move_folds") && s:csv_move_folds
|
|
\ && !&l:ro && &l:ma
|
|
folddoclosed m$
|
|
let cpos.lnum = s:csv_fold_headerline + 1
|
|
endif
|
|
call winrestview(cpos)
|
|
endfu
|
|
|
|
fu! <sid>OutputFilters(bang) "{{{3
|
|
if !a:bang
|
|
call <sid>CheckHeaderLine()
|
|
if s:csv_fold_headerline
|
|
let title="Nr\tMatch\tCol\t Name\tValue"
|
|
else
|
|
let title="Nr\tMatch\tCol\tValue"
|
|
endif
|
|
echohl "Title"
|
|
echo printf("%s", title)
|
|
echo printf("%s", repeat("=",strdisplaywidth(title)))
|
|
echohl "Normal"
|
|
if !exists("b:csv_filter") || len(b:csv_filter) == 0
|
|
echo printf("%s", "No active filter")
|
|
else
|
|
let items = values(b:csv_filter)
|
|
call sort(items, "<sid>SortFilter")
|
|
for item in items
|
|
if s:csv_fold_headerline
|
|
echo printf("%02d\t% 2s\t%02d\t%10.10s\t%s",
|
|
\ item.id, (item.match ? '+' : '-'), item.col,
|
|
\ substitute(<sid>GetColumn(1, item.col),
|
|
\ b:col.'$', '', ''), item.orig)
|
|
else
|
|
echo printf("%02d\t% 2s\t%02d\t%s",
|
|
\ item.id, (item.match ? '+' : '-'),
|
|
\ item.col, item.orig)
|
|
endif
|
|
endfor
|
|
endif
|
|
else
|
|
" Reapply filter again
|
|
if !exists("b:csv_filter") || len(b:csv_filter) == 0
|
|
call <sid>Warn("No filters defined currently!")
|
|
return
|
|
else
|
|
let sid = <sid>GetSID()
|
|
exe 'setl foldexpr=<snr>' . sid . '_FoldValue(v:lnum,b:csv_filter)'
|
|
endif
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>SortFilter(a, b) "{{{3
|
|
return a:a.id == a:b.id ? 0 :
|
|
\ a:a.id > a:b.id ? 1 : -1
|
|
endfu
|
|
|
|
fu! <sid>GetColumn(line, col) "{{{3
|
|
" Return Column content at a:line, a:col
|
|
let a=getline(a:line)
|
|
" Filter comments out
|
|
if a =~ '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
return ''
|
|
endif
|
|
|
|
if !exists("b:csv_fixed_width_cols")
|
|
try
|
|
let a = split(a, '^' . b:col . '\zs')[a:col - 1]
|
|
catch
|
|
" index out of range
|
|
let a = ''
|
|
endtry
|
|
else
|
|
let a = matchstr(a, <sid>GetColPat(a:col, 0))
|
|
endif
|
|
return substitute(a, '^\s\+\|\s\+$', '', 'g')
|
|
endfu
|
|
|
|
fu! <sid>RemoveLastItem(count) "{{{3
|
|
for [key,value] in items(b:csv_filter)
|
|
if value.id == a:count
|
|
call remove(b:csv_filter, key)
|
|
endif
|
|
endfor
|
|
endfu
|
|
|
|
fu! <sid>DisableFolding() "{{{3
|
|
setl nofen fdm=manual fdc=0 fdl=0 fillchars+=fold:-
|
|
endfu
|
|
|
|
fu! <sid>GetSID() "{{{3
|
|
if v:version > 703 || v:version == 703 && has("patch032")
|
|
return maparg('W', "", "", 1).sid
|
|
else
|
|
"return substitute(maparg('W'), '\(<SNR>\d\+\)_', '\1', '')
|
|
return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze_GetSID$')
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>NumberFormat() "{{{3
|
|
let s:nr_format = [',', '.']
|
|
if exists("b:csv_thousands_sep")
|
|
let s:nr_format[0] = b:csv_thousands_sep
|
|
endif
|
|
if exists("b:csv_decimal_sep")
|
|
let s:nr_format[1] = b:csv_decimal_sep
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>CheckHeaderLine() "{{{3
|
|
if !exists("b:csv_headerline")
|
|
let s:csv_fold_headerline = 1
|
|
else
|
|
let s:csv_fold_headerline = b:csv_headerline
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>AnalyzeColumn(...) "{{{3
|
|
let maxcolnr = <SID>MaxColumns()
|
|
if len(a:000) == 1
|
|
let colnr = a:1
|
|
else
|
|
let colnr = <sid>WColumn()
|
|
endif
|
|
|
|
if colnr > maxcolnr
|
|
call <SID>Warn("There exists no column " . colnr)
|
|
return 1
|
|
endif
|
|
|
|
" Initialize s:fold_headerline
|
|
call <sid>CheckHeaderLine()
|
|
let data = <sid>CopyCol('', colnr)[s:csv_fold_headerline : -1]
|
|
let qty = len(data)
|
|
let res = {}
|
|
for item in data
|
|
if !get(res, item)
|
|
let res[item] = 0
|
|
endif
|
|
let res[item]+=1
|
|
endfor
|
|
|
|
let max_items = reverse(sort(values(res)))
|
|
if len(max_items) > 5
|
|
call remove(max_items, 5, -1)
|
|
call filter(res, 'v:val =~ ''^''.join(max_items, ''\|'').''$''')
|
|
endif
|
|
|
|
if has("float")
|
|
let title="Nr\tCount\t % \tValue"
|
|
else
|
|
let title="Nr\tCount\tValue"
|
|
endif
|
|
echohl "Title"
|
|
echo printf("%s", title)
|
|
echohl "Normal"
|
|
echo printf("%s", repeat('=', strdisplaywidth(title)))
|
|
|
|
let i=1
|
|
for val in max_items
|
|
for key in keys(res)
|
|
if res[key] == val && i <= len(max_items)
|
|
if !empty(b:delimiter)
|
|
let k = substitute(key, b:delimiter . '\?$', '', '')
|
|
else
|
|
let k = key
|
|
endif
|
|
if has("float")
|
|
echo printf("%02d\t%02d\t%2.0f%%\t%.50s", i, res[key],
|
|
\ ((res[key] + 0.0)/qty)*100, k)
|
|
else
|
|
echo printf("%02d\t%02d\t%.50s", i, res[key], k)
|
|
endif
|
|
call remove(res,key)
|
|
let i+=1
|
|
else
|
|
continue
|
|
endif
|
|
endfor
|
|
endfor
|
|
unlet max_items
|
|
endfunc
|
|
|
|
|
|
fu! <sid>Vertfold(bang, col) "{{{3
|
|
if a:bang
|
|
do Syntax
|
|
return
|
|
endif
|
|
if !has("conceal")
|
|
call <sid>Warn("Concealing not supported in your Vim")
|
|
return
|
|
endif
|
|
if empty(b:delimiter) && !exists("b:csv_fixed_width_cols")
|
|
call <sid>Warn("There are no columns defined, can't hide away anything!")
|
|
return
|
|
endif
|
|
if empty(a:col)
|
|
let colnr=<SID>WColumn()
|
|
else
|
|
let colnr=a:col
|
|
endif
|
|
let pat=<sid>GetPat(colnr, <sid>MaxColumns(), '.*')
|
|
if exists("b:csv_fixed_width_cols") &&
|
|
\ pat !~ '^\^\.\*'
|
|
" Make the pattern implicitly start at line start,
|
|
" so it will be applied by syntax highlighting (:h :syn-priority)
|
|
let pat='^.*' . pat
|
|
endif
|
|
let pat=substitute(pat, '\\zs\(\.\*\)\@=', '', '')
|
|
if !empty(pat)
|
|
exe "syn match CSVFold /" . pat . "/ conceal cchar=+"
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>InitCSVFixedWidth() "{{{3
|
|
if !exists("+cc")
|
|
" TODO: make this work with a custom matchadd() command for older
|
|
" Vims, that don't have 'colorcolumn'
|
|
call <sid>Warn("'colorcolumn' option not available")
|
|
return
|
|
endif
|
|
" Turn off syntax highlighting
|
|
syn clear
|
|
let _cc = &l:cc
|
|
let &l:cc = 1
|
|
redraw!
|
|
let list = []
|
|
let tcc = &l:cc
|
|
echo "<Cursor>, <Space>, <ESC>, <BS>, <CR>..."
|
|
let char=getchar()
|
|
while 1
|
|
if char == "\<Left>" || char == "\<Right>"
|
|
let tcc = eval('tcc'.(char=="\<Left>" ? '-' : '+').'1')
|
|
elseif char == "\<Space>" || char == 32 " Space
|
|
call add(list, tcc)
|
|
elseif char == "\<BS>" || char == 127
|
|
call remove(list, -1)
|
|
elseif char == "\<ESC>" || char == 27
|
|
let &l:cc=_cc
|
|
redraw!
|
|
return
|
|
else
|
|
break
|
|
endif
|
|
let &l:cc=tcc . (!empty(list)? ',' . join(list, ','):'')
|
|
redraw!
|
|
echo "<Cursor>, <Space>, <ESC>, <BS>, <CR>..."
|
|
let char=getchar()
|
|
endw
|
|
if tcc > 0
|
|
call add(list,tcc)
|
|
endif
|
|
let b:csv_fixed_width_cols=[]
|
|
let tcc=0
|
|
if !empty(list)
|
|
call Break()
|
|
" Remove duplicate entries
|
|
for val in sort(list, "<sid>SortList")
|
|
if val==tcc
|
|
continue
|
|
endif
|
|
call add(b:csv_fixed_width_cols, val)
|
|
let tcc=val
|
|
endfor
|
|
let b:csv_fixed_width=join(sort(b:csv_fixed_width_cols,
|
|
\ "<sid>SortList"), ',')
|
|
call <sid>Init()
|
|
endif
|
|
let &l:cc=_cc
|
|
redraw!
|
|
endfu
|
|
|
|
fu! Break()
|
|
return
|
|
endfu
|
|
|
|
fu! <sid>NewRecord(line1, line2, count) "{{{3
|
|
if a:count =~ "\D"
|
|
call <sid>WarningMsg("Invalid count specified")
|
|
return
|
|
endif
|
|
|
|
let cnt = (empty(a:count) ? 1 : a:count)
|
|
let record = ""
|
|
for item in range(1,<sid>MaxColumns())
|
|
if !exists("b:col_width")
|
|
" Best guess width
|
|
let record .= printf("%20s", b:delimiter)
|
|
else
|
|
let record .= printf("%*s", b:col_width[item-1]+1, b:delimiter)
|
|
endif
|
|
endfor
|
|
|
|
if getline(1)[-1:] != b:delimiter
|
|
let record = record[0:-2] . " "
|
|
endif
|
|
|
|
let line = []
|
|
for item in range(cnt)
|
|
call add(line, record)
|
|
endfor
|
|
for nr in range(a:line1, a:line2)
|
|
call append(nr, line)
|
|
endfor
|
|
endfu
|
|
|
|
fu! <sid>MoveOver(outer) "{{{3
|
|
" Move over a field
|
|
" a:outer means include the delimiter
|
|
let last = 0
|
|
let mode = a:outer
|
|
|
|
if <sid>WColumn() == <sid>MaxColumns()
|
|
let last = 1
|
|
if !mode && getline('.')[-1:] != b:delimiter
|
|
" No trailing delimiter, so inner == outer
|
|
let mode = 1
|
|
endif
|
|
endif
|
|
" Use the mapped key
|
|
exe ":sil! norm E"
|
|
let _s = @/
|
|
if last
|
|
exe "sil! norm! /" . b:col . "\<cr>v$h" . (mode ? "" : "\<Left>")
|
|
else
|
|
exe "sil! norm! /" . b:col . "\<cr>vn\<Left>" . (mode ? "" : "\<Left>")
|
|
endif
|
|
let @/ = _s
|
|
endfu
|
|
|
|
fu! <sid>CSVMappings() "{{{3
|
|
call <sid>Map('noremap', 'W', ':<C-U>call <SID>MoveCol(1, line("."))<CR>')
|
|
call <sid>Map('noremap', 'E', ':<C-U>call <SID>MoveCol(-1, line("."))<CR>')
|
|
call <sid>Map('noremap', 'K', ':<C-U>call <SID>MoveCol(0,
|
|
\ line(".")-v:count1)<CR>')
|
|
call <sid>Map('noremap', 'J', ':<C-U>call <SID>MoveCol(0,
|
|
\ line(".")+v:count1)<CR>')
|
|
call <sid>Map('nnoremap', '<CR>', ':<C-U>call <SID>PrepareFolding(1,
|
|
\ 1)<CR>')
|
|
call <sid>Map('nnoremap', '<Space>', ':<C-U>call <SID>PrepareFolding(1,
|
|
\ 0)<CR>')
|
|
call <sid>Map('nnoremap', '<BS>', ':<C-U>call <SID>PrepareFolding(0,
|
|
\ 1)<CR>')
|
|
" Text object: Field
|
|
call <sid>Map('vnoremap', 'if', ':<C-U>call <sid>MoveOver(0)<CR>')
|
|
call <sid>Map('vnoremap', 'af', ':<C-U>call <sid>MoveOver(1)<CR>')
|
|
call <sid>Map('omap', 'af', ':norm vaf<cr>')
|
|
call <sid>Map('omap', 'if', ':norm vif<cr>')
|
|
" Remap <CR> original values to a sane backup
|
|
call <sid>Map('noremap', '<LocalLeader>J', 'J')
|
|
call <sid>Map('noremap', '<LocalLeader>K', 'K')
|
|
call <sid>Map('vnoremap', '<LocalLeader>W', 'W')
|
|
call <sid>Map('vnoremap', '<LocalLeader>E', 'E')
|
|
call <sid>Map('noremap', '<LocalLeader>H', 'H')
|
|
call <sid>Map('noremap', '<LocalLeader>L', 'L')
|
|
call <sid>Map('nnoremap', '<LocalLeader><CR>', '<CR>')
|
|
call <sid>Map('nnoremap', '<LocalLeader><Space>', '<Space>')
|
|
call <sid>Map('nnoremap', '<LocalLeader><BS>', '<BS>')
|
|
call <sid>Map('map', '<C-Right>', 'W')
|
|
call <sid>Map('map', '<C-Left>', 'E')
|
|
call <sid>Map('map', 'H', 'E')
|
|
call <sid>Map('map', 'L', 'W')
|
|
call <sid>Map('map', '<Up>', 'K')
|
|
call <sid>Map('map', '<Down>', 'J')
|
|
endfu
|
|
|
|
fu! <sid>CommandDefinitions() "{{{3
|
|
call <sid>LocalCmd("WhatColumn", ':echo <sid>WColumn(<bang>0)',
|
|
\ '-bang')
|
|
call <sid>LocalCmd("NrColumns", ':call <sid>NrColumns(<q-bang>)', '-bang')
|
|
call <sid>LocalCmd("HiColumn", ':call <sid>HiCol(<q-args>,<bang>0)',
|
|
\ '-bang -nargs=?')
|
|
call <sid>LocalCmd("SearchInColumn",
|
|
\ ':call <sid>SearchColumn(<q-args>)', '-nargs=*')
|
|
call <sid>LocalCmd("DeleteColumn", ':call <sid>DeleteColumn(<q-args>)',
|
|
\ '-nargs=? -complete=custom,<sid>SortComplete')
|
|
call <sid>LocalCmd("ArrangeColumn",
|
|
\ ':call <sid>ArrangeCol(<line1>, <line2>, <bang>0)',
|
|
\ '-range -bang')
|
|
call <sid>LocalCmd("UnArrangeColumn",
|
|
\':call <sid>PrepUnArrangeCol(<line1>, <line2>)',
|
|
\ '-range')
|
|
call <sid>LocalCmd("InitCSV", ':call <sid>Init()', '')
|
|
call <sid>LocalCmd('Header',
|
|
\ ':call <sid>SplitHeaderLine(<q-args>,<bang>0,1)',
|
|
\ '-nargs=? -bang')
|
|
call <sid>LocalCmd('VHeader',
|
|
\ ':call <sid>SplitHeaderLine(<q-args>,<bang>0,0)',
|
|
\ '-nargs=? -bang')
|
|
call <sid>LocalCmd("HeaderToggle",
|
|
\ ':call <sid>SplitHeaderToggle(1)', '')
|
|
call <sid>LocalCmd("VHeaderToggle",
|
|
\ ':call <sid>SplitHeaderToggle(0)', '')
|
|
call <sid>LocalCmd("Sort",
|
|
\ ':call <sid>Sort(<bang>0, <line1>,<line2>,<q-args>)',
|
|
\ '-nargs=* -bang -range=% -complete=custom,<sid>SortComplete')
|
|
call <sid>LocalCmd("Column",
|
|
\ ':call <sid>CopyCol(empty(<q-reg>)?''"'':<q-reg>,<q-count>)',
|
|
\ '-count -register')
|
|
call <sid>LocalCmd("MoveColumn",
|
|
\ ':call <sid>MoveColumn(<line1>,<line2>,<f-args>)',
|
|
\ '-range=% -nargs=* -complete=custom,<sid>SortComplete')
|
|
call <sid>LocalCmd("SumCol",
|
|
\ ':echo csv#EvalColumn(<q-args>, "<sid>SumColumn", <line1>,<line2>)',
|
|
\ '-nargs=? -range=% -complete=custom,<sid>SortComplete')
|
|
call <sid>LocalCmd("ConvertData",
|
|
\ ':call <sid>PrepareDoForEachColumn(<line1>,<line2>,<bang>0)',
|
|
\ '-bang -nargs=? -range=%')
|
|
call <sid>LocalCmd("Filters", ':call <sid>OutputFilters(<bang>0)',
|
|
\ '-nargs=0 -bang')
|
|
call <sid>LocalCmd("Analyze", ':call <sid>AnalyzeColumn(<args>)',
|
|
\ '-nargs=?')
|
|
call <sid>LocalCmd("VertFold", ':call <sid>Vertfold(<bang>0,<q-args>)',
|
|
\ '-bang -nargs=? -range=% -complete=custom,<sid>SortComplete')
|
|
call <sid>LocalCmd("CSVFixed", ':call <sid>InitCSVFixedWidth()', '')
|
|
call <sid>LocalCmd("NewRecord", ':call <sid>NewRecord(<line1>,
|
|
\ <line2>, <q-args>)', '-nargs=? -range')
|
|
call <sid>LocalCmd("NewDelimiter", ':call <sid>NewDelimiter(<q-args>)',
|
|
\ '-nargs=1')
|
|
call <sid>LocalCmd("Duplicates", ':call <sid>CheckDuplicates(<q-args>)',
|
|
\ '-nargs=1 -complete=custom,<sid>CompleteColumnNr')
|
|
call <sid>LocalCmd('Transpose', ':call <sid>Transpose(<line1>, <line2>)',
|
|
\ '-range=%')
|
|
endfu
|
|
|
|
fu! <sid>Map(map, name, definition) "{{{3
|
|
" All mappings are buffer local
|
|
exe a:map "<buffer> <silent>" a:name a:definition
|
|
" should already exists
|
|
if a:map == 'nnoremap'
|
|
let unmap = 'nunmap'
|
|
elseif a:map == 'noremap' || a:map == 'map'
|
|
let unmap = 'unmap'
|
|
elseif a:map == 'vnoremap'
|
|
let unmap = 'vunmap'
|
|
elseif a:map == 'omap'
|
|
let unmap = 'ounmap'
|
|
endif
|
|
let b:undo_ftplugin .= "| " . unmap . " <buffer> " . a:name
|
|
endfu
|
|
|
|
fu! <sid>LocalCmd(name, definition, args) "{{{3
|
|
if !exists(':'.a:name)
|
|
exe "com! -buffer " a:args a:name a:definition
|
|
let b:undo_ftplugin .= "| sil! delc " . a:name
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>Menu(enable) "{{{3
|
|
if a:enable
|
|
" Make a menu for the graphical vim
|
|
amenu CSV.&Init\ Plugin :InitCSV<cr>
|
|
amenu CSV.SetUp\ &fixedwidth\ Cols :CSVFixed<cr>
|
|
amenu CSV.-sep1- <nul>
|
|
amenu &CSV.&Column.&Number :WhatColumn<cr>
|
|
amenu CSV.Column.N&ame :WhatColumn!<cr>
|
|
amenu CSV.Column.&Highlight\ column :HiColumn<cr>
|
|
amenu CSV.Column.&Remove\ highlight :HiColumn!<cr>
|
|
amenu CSV.Column.&Delete :DeleteColumn<cr>
|
|
amenu CSV.Column.&Sort :%Sort<cr>
|
|
amenu CSV.Column.&Copy :Column<cr>
|
|
amenu CSV.Column.&Move :%MoveColumn<cr>
|
|
amenu CSV.Column.S&um :%SumCol<cr>
|
|
amenu CSV.Column.Analy&ze :Analyze<cr>
|
|
amenu CSV.Column.&Arrange :%ArrangeCol<cr>
|
|
amenu CSV.Column.&UnArrange :%UnArrangeCol<cr>
|
|
amenu CSV.-sep2- <nul>
|
|
amenu CSV.&Toggle\ Header :HeaderToggle<cr>
|
|
amenu CSV.&ConvertData :ConvertData<cr>
|
|
amenu CSV.Filters :Filters<cr>
|
|
amenu CSV.Hide\ C&olumn :VertFold<cr>
|
|
amenu CSV.&New\ Record :NewRecord<cr>
|
|
else
|
|
" just in case the Menu wasn't defined properly
|
|
sil! amenu disable CSV
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>SaveOptions(list) "{{{3
|
|
let save = {}
|
|
for item in a:list
|
|
exe "let save.". item. " = &l:". item
|
|
endfor
|
|
return save
|
|
endfu
|
|
|
|
fu! <sid>NewDelimiter(newdelimiter) "{{{3
|
|
let save = <sid>SaveOptions(['ro', 'ma'])
|
|
if exists("b:csv_fixed_width_cols")
|
|
call <sid>Warn("NewDelimiter does not work with fixed width column!")
|
|
return
|
|
endif
|
|
if !&l:ma
|
|
setl ma
|
|
endif
|
|
if &l:ro
|
|
setl noro
|
|
endif
|
|
let line=1
|
|
while line <= line('$')
|
|
" Don't change delimiter for comments
|
|
if getline(line) =~ '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
let line+=1
|
|
continue
|
|
endif
|
|
let fields=split(getline(line), b:col . '\zs')
|
|
" Remove field delimiter
|
|
call map(fields, 'substitute(v:val, b:delimiter .
|
|
\ ''\?$'' , "", "")')
|
|
call setline(line, join(fields, a:newdelimiter))
|
|
let line+=1
|
|
endwhile
|
|
" reset local buffer options
|
|
for [key, value] in items(save)
|
|
call setbufvar('', '&'. key, value)
|
|
endfor
|
|
"reinitialize the plugin
|
|
call <sid>Init()
|
|
endfu
|
|
|
|
fu! <sid>IN(list, value) "{{{3
|
|
for item in a:list
|
|
if item == a:value
|
|
return 1
|
|
endif
|
|
endfor
|
|
return 0
|
|
endfu
|
|
|
|
fu! <sid>DuplicateRows(columnlist) "{{{3
|
|
let duplicates = {}
|
|
let cnt = 0
|
|
let line = 1
|
|
while line <= line('$')
|
|
let key = ""
|
|
let i = 1
|
|
let content = getline(line)
|
|
" Skip comments
|
|
if content =~ '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
continue
|
|
endif
|
|
let cols = split(content, b:col. '\zs')
|
|
for column in cols
|
|
if <sid>IN(a:columnlist, i)
|
|
let key .= column
|
|
endif
|
|
let i += 1
|
|
endfor
|
|
if has_key(duplicates, key) && cnt < 10
|
|
call <sid>Warn("Duplicate Row ". line)
|
|
let cnt += 1
|
|
elseif has_key(duplicates, key)
|
|
call <sid>Warn("More duplicate Rows after: ". line)
|
|
call <sid>Warn("Aborting...")
|
|
return
|
|
else
|
|
let duplicates[key] = 1
|
|
endif
|
|
let line += 1
|
|
endwhile
|
|
if cnt == 0
|
|
call <sid>Warn("No Duplicate Row found!")
|
|
endif
|
|
endfu
|
|
|
|
fu! <sid>CompleteColumnNr(A,L,P) "{{{3
|
|
return join(range(1,<sid>MaxColumns()), "\n")
|
|
endfu
|
|
|
|
fu! <sid>CheckDuplicates(list) "{{{3
|
|
let string = a:list
|
|
if string =~ '\d\s\?-\s\?\d'
|
|
let string = substitute(string, '\(\d\+\)\s\?-\s\?\(\d\+\)',
|
|
\ '\=join(range(submatch(1),submatch(2)), ",")', '')
|
|
endif
|
|
let list=split(string, ',')
|
|
call <sid>DuplicateRows(list)
|
|
endfu
|
|
|
|
fu! <sid>Transpose(line1, line2) "{{{3
|
|
" Note: - Comments will be deleted.
|
|
" - Does not work with fixed-width columns
|
|
if exists("b:csv_fixed_width")
|
|
call <sid>Warn("Transposing does not work with fixed-width columns!")
|
|
return
|
|
endif
|
|
let _wsv = winsaveview()
|
|
let TrailingDelim = 0
|
|
|
|
if line('$') > 1
|
|
let TrailingDelim = getline(1) =~ b:delimiter.'$'
|
|
endif
|
|
|
|
let pat = '^\s*\V'. escape(b:csv_cmt[0], '\\')
|
|
|
|
try
|
|
let columns = <sid>MaxColumns(a:line1)
|
|
catch
|
|
" No column, probably because of comment or empty line
|
|
" so use the number of columns from the beginning of the file
|
|
let columns = <sid>MaxColumns()
|
|
endtry
|
|
let matrix = []
|
|
for line in range(a:line1, a:line2)
|
|
" Filter comments out
|
|
if getline(line) =~ pat
|
|
continue
|
|
endif
|
|
let r = []
|
|
for row in range(1,columns)
|
|
let field = <sid>GetColumn(line, row)
|
|
call add(r, field)
|
|
endfor
|
|
call add(matrix, r)
|
|
endfor
|
|
unlet row
|
|
|
|
" create new transposed matrix
|
|
let transposed = []
|
|
for row in matrix
|
|
let i = 0
|
|
for val in row
|
|
if get(transposed, i, []) == []
|
|
call add(transposed, [])
|
|
endif
|
|
if val[-1:] != b:delimiter
|
|
let val .= b:delimiter
|
|
endif
|
|
call add(transposed[i], val)
|
|
let i+=1
|
|
endfor
|
|
endfor
|
|
" Save memory
|
|
unlet! matrix
|
|
call map(transposed, 'join(v:val, '''')')
|
|
if !TrailingDelim
|
|
call map(transposed, 'substitute(v:val, b:delimiter.''\?$'', "", "")')
|
|
endif
|
|
" filter out empty records
|
|
call filter(transposed, 'v:val != b:delimiter')
|
|
|
|
" Insert transposed data
|
|
let delete_last_line = 0
|
|
if a:line1 == 1 && a:line2 == line('$')
|
|
let delete_last_line = 1
|
|
endif
|
|
exe a:line1. ",". a:line2. "d _"
|
|
let first = (a:line1 > 0 ? (a:line1 - 1) : 0)
|
|
call append(first, transposed)
|
|
if delete_last_line
|
|
sil $d _
|
|
endif
|
|
" save memory
|
|
unlet! transposed
|
|
call winrestview(_wsv)
|
|
endfu
|
|
|
|
|
|
fu! <sid>NrColumns(bang) "{{{3
|
|
if !empty(a:bang)
|
|
try
|
|
let cols = <sid>MaxColumns(line('.'))
|
|
catch
|
|
" No column or comment line
|
|
call <sid>Warn("No valid CSV Column!")
|
|
endtry
|
|
else
|
|
let cols = <sid>MaxColumns()
|
|
endif
|
|
echo cols
|
|
endfu
|
|
|
|
fu! CSVPat(colnr, ...) "{{{3
|
|
" Make sure, we are working in a csv file
|
|
if &ft != 'csv'
|
|
return ''
|
|
endif
|
|
" encapsulates GetPat(), that returns the search pattern for a
|
|
" given column and tries to set the cursor at the specific position
|
|
let pat = <sid>GetPat(a:colnr, <SID>MaxColumns(), a:0 ? a:1 : '.*')
|
|
"let pos = match(pat, '.*\\ze') + 1
|
|
" Try to set the cursor at the beginning of the pattern
|
|
" does not work
|
|
"call setcmdpos(pos)
|
|
return pat
|
|
endfu
|
|
|
|
" Initialize Plugin "{{{2
|
|
call <SID>Init()
|
|
let &cpo = s:cpo_save
|
|
unlet s:cpo_save
|
|
|
|
" Vim Modeline " {{{2
|
|
" vim: set foldmethod=marker et:
|