Update vis config
parent
099fa0751c
commit
00f86727c9
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@ -6,43 +6,33 @@ local P, S, B = lpeg.P, lpeg.S, lpeg.B
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local lex = lexer.new(..., {no_user_word_lists = true})
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local md = '.markdown'
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local ws = lex:get_rule('whitespace')
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local nl = P('\n')
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local bl = nl * nl
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local nws = lexer.any - lexer.space
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-- Heading.
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lex:add_rule('heading',
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lex:tag(lexer.COMMENT, lexer.starts_line(P('#')^-6)) *
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P(' ') *
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lex:tag(lexer.HEADING, lexer.to_eol(nws) *
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#bl))
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lex:tag(lexer.HEADING, lexer.to_eol(lexer.any) * #P('\n\n')))
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-- List.
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lex:add_rule('list',
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lex:tag(lexer.COMMENT, lexer.starts_line(P(S('-*') * ' ') + P('(@' * P(lexer.alnum + S('-_'))^0 * ')' + S(' \n')), true)))
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-- Blockquote.
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lex:add_rule('blockquote',
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lex:add_rule('block_quote',
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lex:tag(lexer.COMMENT,
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lexer.starts_line(P('>' + P(' '))^1)))
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lexer.starts_line(P('>' + P(' '))^1, true)))
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-- Horizontal rule.
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lex:add_rule('hr',
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lex:tag(lexer.COMMENT, B(bl) * S('*-_')^3 * #bl))
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lex:tag(lexer.COMMENT, B('\n\n') * S('*-_')^3 * #P('\n\n')))
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-- Native div.
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lex:add_rule("native_div",
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lex:tag(lexer.COMMENT, lexer.starts_line(lexer.to_eol(P(':')^3))))
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-- Code block.
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local code_line = lexer.starts_line(
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(B(' ') + B('\t')) * lexer.to_eol(), true)
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local code_block = lexer.range(lexer.starts_line('```', true), lexer.starts_line(P('```'))) +
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lexer.range(lexer.starts_line('~~~', true), lexer.starts_line(P('~~~')))
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local code_inline = lpeg.Cmt(lpeg.C(P('`')^1), function(input, index, bt)
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local _, e = input:find('[^`]' .. bt .. '%f[^`]', index)
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return (e or #input) + 1
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end)
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lex:add_rule('block_code', lex:tag(lexer.CODE, code_line + code_block))
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lex:add_rule("block_code",
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lex:tag(lexer.COMMENT,
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lexer.starts_line('~~~' + P('```'))))
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-- Escape.
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lex:add_rule('escape', lex:tag(lexer.DEFAULT, P('\\') * 1))
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@ -87,7 +77,7 @@ local function flanked_range(s, not_inword)
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local fl_char = lexer.any - s - lexer.space
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local left_fl = B(punct_space - s) * s * #fl_char + s * #(fl_char - lexer.punct)
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local right_fl = B(lexer.punct) * s * #(punct_space - s) + B(fl_char) * s
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return left_fl * (lexer.any - bl - (not_inword and s * #punct_space or s))^0 * right_fl
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return left_fl * (lexer.any - P('\n\n') - (not_inword and s * #punct_space or s))^0 * right_fl
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end
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local asterisk_strong = flanked_range('**')
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@ -104,15 +94,15 @@ local html_start_rule = lexer.starts_line(P(' ')^-3) *
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#P('<') *
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html:get_rule('tag') +
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html:get_rule('comment')
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local html_end_rule = #bl * ws
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local html_end_rule = #P('\n\n') * lexer.space
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lex:embed(html, html_start_rule, html_end_rule)
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-- Embedded YAML.
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local yaml = lexer.load('yaml')
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local doc_bounds_rule = yaml:get_rule('doc_bounds')
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local hr_rule = lex:get_rule('hr')
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local yaml_start_rule = doc_bounds_rule - hr_rule
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local yaml_end_rule = doc_bounds_rule - hr_rule
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local yaml_start_rule = doc_bounds_rule * P('\n') - hr_rule
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local yaml_end_rule = doc_bounds_rule * P('\n') - hr_rule
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lex:embed(yaml, yaml_start_rule, yaml_end_rule)
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return lex
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@ -42,7 +42,7 @@ lexers.STYLE_CURSOR_LINE = 'underlined'
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lexers.STYLE_COLOR_COLUMN = 'fore:black,back:blue'
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lexers.STYLE_SELECTION = 'fore:black,back:white'
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lexers.STYLE_STATUS = 'fore:blue'
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lexers.STYLE_STATUS_FOCUSED = 'fore:blue'
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lexers.STYLE_STATUS_FOCUSED = 'fore:magenta'
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lexers.STYLE_SEPARATOR = 'fore:blue'
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lexers.STYLE_INFO = 'fore:red'
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lexers.STYLE_EOF = 'fore:blue'
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@ -15,40 +15,66 @@ local e = vis.events
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-- init
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e.subscribe(e.INIT, function()
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-- load theme
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require("themes/basic")
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local lexers = vis.lexers
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lexers.lexers = {}
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if lexers.load and not lexers.property then lexers.load("text") end
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require('themes/basic')
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-- mappings
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vis:map(m.NORMAL, 'y', '<vis-register>+<vis-operator-yank>')
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vis:map(m.VISUAL, 'y', '<vis-register>+<vis-operator-yank>')
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vis:map(m.NORMAL, 'y', '<vis-register>+<vis-operator-yank>')
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vis:map(m.VISUAL, 'd', '<vis-register>+<vis-operator-delete>')
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vis:map(m.VISUAL_LINE, 'd', '<vis-register>+<vis-operator-delete>')
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vis:map(m.VISUAL_LINE, 'd', '<vis-register>+<vis-operator-delete>')
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vis:map(m.NORMAL, 'p', '<vis-register>+<vis-put-after>')
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vis:map(m.VISUAL, 'p', '<vis-register>+<vis-put-after>')
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vis:map(m.VISUAL_LINE, 'p', '<vis-register>+<vis-put-after>')
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vis:map(m.NORMAL, 'P', '<vis-register>+<vis-put-before>')
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vis:map(m.VISUAL, 'P', '<vis-register>+<vis-put-before>')
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vis:map(m.VISUAL_LINE, 'P', '<vis-register>+<vis-put-before>')
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if os.getenv('WAYLAND_DISPLAY') then
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vis:map(m.NORMAL, 'y', '<vis-register>+<vis-operator-yank>')
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vis:map(m.VISUAL, 'y', '<vis-register>+<vis-operator-yank>')
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vis:map(m.NORMAL, 'y', '<vis-register>+<vis-operator-yank>')
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vis:map(m.VISUAL, 'd', '<vis-register>+<vis-operator-delete>')
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vis:map(m.VISUAL_LINE, 'd', '<vis-register>+<vis-operator-delete>')
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vis:map(m.VISUAL_LINE, 'd', '<vis-register>+<vis-operator-delete>')
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vis:map(m.NORMAL, 'p', '<vis-register>+<vis-put-after>')
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vis:map(m.VISUAL, 'p', '<vis-register>+<vis-put-after>')
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vis:map(m.VISUAL_LINE, 'p', '<vis-register>+<vis-put-after>')
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vis:map(m.NORMAL, 'P', '<vis-register>+<vis-put-before>')
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vis:map(m.VISUAL, 'P', '<vis-register>+<vis-put-before>')
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vis:map(m.VISUAL_LINE, 'P', '<vis-register>+<vis-put-before>')
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end
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vis:map(m.NORMAL, 'f', '<vis-selections-save><vis-motion-to-right>')
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vis:map(m.OPERATOR_PENDING, 'f', '<vis-motion-to-right>')
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vis:map(m.VISUAL, 'f', '<vis-motion-to-right>')
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vis:map(m.NORMAL, 'F', '<vis-selections-save><vis-motion-to-left>')
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vis:map(m.OPERATOR_PENDING, 'F', '<vis-motion-to-left>')
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vis:map(m.VISUAL, 'F', '<vis-motion-to-left>')
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vis:map(m.NORMAL, 't', '<vis-selections-save><vis-motion-till-right>')
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vis:map(m.OPERATOR_PENDING, 't', '<vis-motion-till-right>')
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vis:map(m.VISUAL, 't', '<vis-motion-till-right>')
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vis:map(m.NORMAL, 'T', '<vis-selections-save><vis-motion-till-left>')
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vis:map(m.OPERATOR_PENDING, 'T', '<vis-motion-till-left>')
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vis:map(m.VISUAL, 'T', '<vis-motion-till-left>')
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vis:map(m.NORMAL, '?', '<vis-selections-save><vis-search-backward>')
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vis:map(m.NORMAL, '/', '<vis-selections-save><vis-search-forward>')
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vis:map(m.NORMAL, 'zz', '<vis-window-redraw-bottom><vis-window-redraw-center>') -- fixes a bug with `zz`
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vis:map(m.NORMAL, ' w', function() vis:command('w') end)
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vis:map(m.NORMAL, ' W', function() vis:command('w!') end)
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vis:map(m.NORMAL, ' q', function() vis:command('q') end)
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vis:map(m.NORMAL, ' Q', function() vis:command('q!') end)
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vis:map(m.NORMAL, ' e', function()
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local s, f = vis:pipe('find -type f | vis-menu -l 5 -p "Edit file"')
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if s ~= 0 or not f then return end
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local s, f = vis:pipe('find -name .git -prune -o -type f | vis-menu -l 5 -p "Edit file"')
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if s ~= 0 or f == nil then return end
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cmd = ('e "%s"'):format(f:sub(1, -2))
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vis:info(cmd)
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vis:command(cmd)
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end, 'Edit file')
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vis:map(m.NORMAL, ' o', function()
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local s, f = vis:pipe('find -name .git -prune -o -type f | vis-menu -l 5 -p "Open file"')
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if s ~= 0 or f == nil then return end
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cmd = ('o "%s"'):format(f:sub(1, -2))
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vis:info(cmd)
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vis:command(cmd)
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end, 'Open file')
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vis:map(m.NORMAL, ' cd', function()
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local s, f = vis:pipe('find -type d | vis-menu -l 5 -p "Change directory"')
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if s ~= 0 or not f then return end
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local s, f = vis:pipe('find -name .git -prune -o -type d | vis-menu -l 5 -p "Change directory"')
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if s ~= 0 or f == nil then return end
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cmd = ('cd "%s"'):format(f:sub(1, -2))
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vis:info(cmd)
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vis:command(cmd)
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@ -64,10 +90,10 @@ e.subscribe(e.WIN_OPEN, function(win)
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win.options.numbers = true
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if win.syntax == 'markdown' then
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win.options.breakat = " ,]_"
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win.options.breakat = ' ,]_'
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win.options.expandtab = true
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win.options.tabwidth = 2
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win.options.wrapcolumn = 81
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win.options.wrapcolumn = 80
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end
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if win.syntax == 'css' then
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@ -108,7 +134,7 @@ e.subscribe(e.WIN_STATUS, function(win)
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-- character under cursor
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table.insert(right_parts,
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'<'
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..(string.byte(file:content(selection.pos, 1)) or '0')
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..(file:content(selection and selection.pos or 0, 1):byte() or 'nil')
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..'>')
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-- line and column count
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@ -125,22 +151,80 @@ end)
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-- set title
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local modified = false
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local function set_title(title)
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os.execute('printf "\\e];'..title..(modified and '[+]' or '')..'\\e"')
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local function set_title(name)
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os.execute(('printf "\\e];%s%s\\e"'):format(name, modified and '[+]' or ''))
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end
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e.subscribe(e.WIN_OPEN, function(win)
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set_title(win.file.name or '[No Name]')
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end)
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e.subscribe(e.FILE_SAVE_POST, function(file)
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modified = false
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set_title(file.name)
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end)
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e.subscribe(e.WIN_STATUS, function(win)
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if not modified and win.file.modified then
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modified = true
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if os.getenv('TERM') ~= 'linux' then
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e.subscribe(e.WIN_OPEN, function(win)
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set_title(win.file.name or '[No Name]')
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end)
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e.subscribe(e.FILE_SAVE_POST, function(file)
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modified = false
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set_title(file.name)
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end)
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e.subscribe(e.WIN_STATUS, function(win)
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if not modified and win.file.modified then
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modified = true
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set_title(win.file.name or '[No Name]')
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end
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end)
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end
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-- cursor position
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local cursors_path = os.getenv('XDG_CACHE_HOME')..'/vis-cursors'
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local cursors = {}
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local files = {}
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local function get_cursors()
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local f = io.open(cursors_path)
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if f == nil then return end
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files = {}
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for l in f:lines() do
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local path, pos = l:match('(.+):(%d+)')
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cursors[path] = pos
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table.insert(files, path)
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end
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f:close()
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end
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e.subscribe(e.INIT, get_cursors)
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e.subscribe(e.WIN_OPEN, function(win)
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if win.file == nil or win.file.path == nil then return end
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if win.file.path:match('%.git/COMMIT_EDITMSG$') then return end
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if win.file.path:match('^/tmp/') then return end
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local pos = cursors[win.file.path]
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if pos == nil then
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cursors[win.file.path] = win.selection.pos
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return
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end
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win.selection.pos = tonumber(pos)
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vis:feedkeys('zz')
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end)
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e.subscribe(e.WIN_CLOSE, function(win)
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if win.file == nil or win.file.path == nil then return end
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get_cursors()
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for i, path in ipairs(files) do
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if path == win.file.path then table.remove(files, i) end
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end
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if win.selection.pos == 0 then return end
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table.insert(files, 1, win.file.path)
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cursors[win.file.path] = win.selection.pos
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end)
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e.subscribe(e.QUIT, function()
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local f = io.open(cursors_path, 'w+')
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if f == nil then return end
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local buf = {}
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for i, path in ipairs(files) do
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table.insert(buf, ('%s:%d'):format(path, cursors[path]))
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if i > 100 then break end -- remember only 100
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end
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local out = table.concat(buf, '\n')
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f:write(out)
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f:close()
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end)
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