diff options
Diffstat (limited to 'config/essentials')
| -rw-r--r-- | config/essentials/vis/Makefile | 15 | ||||
| -rw-r--r-- | config/essentials/vis/backup.lua | 47 | ||||
| -rw-r--r-- | config/essentials/vis/build.lua | 66 | ||||
| -rw-r--r-- | config/essentials/vis/cursors.lua | 123 | ||||
| -rw-r--r-- | config/essentials/vis/themes/nord.lua | 132 | ||||
| -rw-r--r-- | config/essentials/vis/title.lua | 22 | ||||
| -rw-r--r-- | config/essentials/vis/visrc.lua | 68 |
7 files changed, 278 insertions, 195 deletions
diff --git a/config/essentials/vis/Makefile b/config/essentials/vis/Makefile index 5f41043..be230e3 100644 --- a/config/essentials/vis/Makefile +++ b/config/essentials/vis/Makefile @@ -1,16 +1,11 @@ -.PHONY: check format check-luacheck check-format +.PHONY: check format all -LUA_FILES := $(shell find -name "*.lua") +LUA_FILES := $(shell find . -name "*.lua") -check: check-luacheck +all: check format -all: check check-format - -check-luacheck: - luacheck --globals=vis -- $(LUA_FILES) - -check-format: - set -e; for lf in $(LUA_FILES); do tools/check-format "$${lf}"; done +check: + luacheck --no-color --globals=vis -- $(LUA_FILES) format: lua-format -i $(LUA_FILES) diff --git a/config/essentials/vis/backup.lua b/config/essentials/vis/backup.lua new file mode 100644 index 0000000..f48895f --- /dev/null +++ b/config/essentials/vis/backup.lua @@ -0,0 +1,47 @@ +local backup = {} + +-- Return the backup path concatenated with the filename, replace / with % +backup.entire_path_with_double_percentage_signs = + function(backup_dir, path) + return backup_dir .. "/" .. string.gsub(path, "/", "%%") + end + +-- Return the backup path concatenated with the filename, replace / with % +-- and append the current time using time_format +backup.entire_path_with_double_percentage_signs_and_timestamp = function( + backup_dir, path) + return backup_dir .. "/" .. os.date(backup.time_format) .. + string.gsub(path, "/", "%%") +end + +-- Before saving the file, copy the current contents of the file to a backup file +vis.events.subscribe(vis.events.FILE_SAVE_PRE, function(file, path) + if file.size > backup.byte_limit then return end + + -- E.g. when editing stdin as an interactive filter + -- `vis -` + if path == nil then return end + + local backup_path = backup.get_fname(backup.directory, path) + + local backup_file = io.open(backup_path, "w") + local current_file = io.open(path) + if backup_file == nil or current_file == nil then return end + + for line in current_file:lines() do backup_file:write(line .. "\n") end + + backup_file:close() +end) + +-- Set defaults +backup.directory = os.getenv("XDG_DATA_HOME") .. "/Trash/vis-backups" + +backup.get_fname = backup.entire_path_with_double_percentage_signs + +backup.time_format = "%H-%M-" + +-- Do not make backups if the file is greater than this +-- 1MB by default +backup.byte_limit = 1000000 + +return backup diff --git a/config/essentials/vis/build.lua b/config/essentials/vis/build.lua new file mode 100644 index 0000000..8a062cd --- /dev/null +++ b/config/essentials/vis/build.lua @@ -0,0 +1,66 @@ +-- Copyright (c) 2024 Florian Fischer. All rights reserved. +-- +-- vis-build is free software: you can redistribute it and/or modify it under +-- the terms of the GNU General Public License as published by the Free Software +-- Foundation, either version 3 of the License, or (at your option) any later +-- version. +-- +-- vis-build is distributed in the hope that it will be useful, but WITHOUT +-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +-- FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. +-- +-- You should have received a copy of the GNU General Public License along with +-- vis-build found in the LICENSE file. +-- If not, see <https://www.gnu.org/licenses/>. +local M = {} +M.get_default_build_cmd = function() return 'make' end + +local build_id = 0 +local builds = {} + +M.new_build = function(cmd) + build_id = build_id + 1 + local build_name = 'build' .. build_id + local build_fd = vis:communicate(build_name, cmd) + local build = {fd = build_fd, out = '', err = '', cmd = cmd} + builds[build_name] = build +end + +vis.events.subscribe(vis.events.PROCESS_RESPONSE, + function(name, event, code, msg) + local build = builds[name] + if not build then return end + + if event == 'EXIT' or event == 'SIGNAL' then + if code ~= 0 then + vis:message('build: ' .. name .. ' cmd: ' .. build.cmd) + if event == 'EXIT' then + vis:message('failed with: ' .. code) + else + vis:message('got signal: ' .. code) + end + vis:message('stdout:\n' .. build.out) + vis:message('stderr:\n' .. build.err) + else + vis:message(name .. ':\n' .. build.out) + end + builds[name] = nil + end + + if event == 'STDOUT' then + build.out = build.out .. msg + elseif event == 'STDERR' then + build.err = build.err .. msg + end +end) + +vis:command_register('build', function(argv) + M.new_build(argv[1] or M.get_default_build_cmd()) +end, 'Asynchronously build the current file or project') + +vis:map(vis.modes.NORMAL, '<M-b>', function() + vis:command('build') + return 0 +end, 'Asynchronously build the current file or project') + +return M diff --git a/config/essentials/vis/cursors.lua b/config/essentials/vis/cursors.lua index a4e7fa3..37165b6 100644 --- a/config/essentials/vis/cursors.lua +++ b/config/essentials/vis/cursors.lua @@ -7,10 +7,10 @@ M.maxsize = 1000 -- get the default system cache directory local get_default_cache_path = function() - local HOME = os.getenv('HOME') - local XDG_CACHE_HOME = os.getenv('XDG_CACHE_HOME') - local BASE = XDG_CACHE_HOME or HOME - return BASE .. '/.vis-cursors' + local HOME = os.getenv('HOME') + local XDG_CACHE_HOME = os.getenv('XDG_CACHE_HOME') + local BASE = XDG_CACHE_HOME or HOME + return BASE .. '/.vis-cursors' end -- default save path @@ -18,100 +18,83 @@ M.path = get_default_cache_path() local read_files = function() - -- read file - local file = io.open(M.path) - if file == nil then - return - end + -- read file + local file = io.open(M.path) + if file == nil then return end - files = {} + files = {} - -- read positions per file path - for line in file:lines() do - for path, pos in string.gmatch(line, '(.+)[,%s](%d+)') do - cursors[path] = pos - table.insert(files, path) - end - end + -- read positions per file path + for line in file:lines() do + for path, pos in string.gmatch(line, '(.+)[,%s](%d+)') do + cursors[path] = pos + table.insert(files, path) + end + end - file:close() + file:close() end -- read cursors from file on init -local on_init = function() - read_files() -end +local on_init = function() read_files() end -- apply cursor pos on win open local on_win_open = function(win) - if win.file == nil or win.file.path == nil then - return - end + if win.file == nil or win.file.path == nil then return end - -- init cursor path if nil - local pos = cursors[win.file.path] - if pos == nil then - cursors[win.file.path] = win.selection.pos - return - end + -- init cursor path if nil + local pos = cursors[win.file.path] + if pos == nil then + cursors[win.file.path] = win.selection.pos + return + end - -- set current cursor - win.selection.pos = tonumber(pos) + -- set current cursor + win.selection.pos = tonumber(pos) - -- center view around cursor - vis:feedkeys("zz") + -- center view around cursor + vis:feedkeys("zz") end -- set cursor pos on close local on_win_close = function(win) - if win.file == nil or win.file.path == nil then - return - end - - -- re-read files in case they've changed - read_files() + if win.file == nil or win.file.path == nil then return end - -- remove old occurences of current path - for i, path in ipairs(files) do - if path == win.file.path then - table.remove(files, i) - end - end + -- re-read files in case they've changed + read_files() - -- ignore files with cursor at the beginning - if win.selection.pos == 0 then - return - end + -- remove old occurences of current path + for i, path in ipairs(files) do + if path == win.file.path then table.remove(files, i) end + end + -- ignore files with cursor at the beginning + if win.selection.pos == 0 then return end - -- insert current path to top of files - table.insert(files, 1, win.file.path) + -- insert current path to top of files + table.insert(files, 1, win.file.path) - -- set cursor pos for current file path - cursors[win.file.path] = win.selection.pos + -- set cursor pos for current file path + cursors[win.file.path] = win.selection.pos end -- write cursors to file on quit local on_quit = function() - local file = io.open(M.path, 'w+') - if file == nil then - return - end - - -- buffer cursors string - local buffer = {} - for _, path in ipairs(files) do - table.insert(buffer, string.format('%s,%d', path, cursors[path])) - if M.maxsize and #buffer >= M.maxsize then - break - end - end - local output = table.concat(buffer, '\n') - file:write(output) - file:close() + local file = io.open(M.path, 'w+') + if file == nil then return end + + -- buffer cursors string + local buffer = {} + for _, path in ipairs(files) do + table.insert(buffer, string.format('%s,%d', path, cursors[path])) + if M.maxsize and #buffer >= M.maxsize then break end + end + local output = table.concat(buffer, '\n') + file:write(output) + file:close() end vis.events.subscribe(vis.events.INIT, on_init) diff --git a/config/essentials/vis/themes/nord.lua b/config/essentials/vis/themes/nord.lua index a21f0fa..71635cf 100644 --- a/config/essentials/vis/themes/nord.lua +++ b/config/essentials/vis/themes/nord.lua @@ -1,65 +1,64 @@ -- base16-vis (https://github.com/pshevtsov/base16-vis) -- by Petr Shevtsov -- Nord scheme by arcticicestudio - local lexers = vis.lexers local colors = { - ['bg'] = '#2E3440', - ['black'] = '#3B4252', - ['light_black'] = '#434C5E', - ['dark_gray'] = '#4C566A', - ['gray'] = '#D8DEE9', - ['light_gray'] = '#616E88', - ['fg'] = '#E5E9F0', - ['white'] = '#ECEFF4', - ['turquoise'] = '#8FBCBB', - ['light_cyan'] = '#88C0D0', - ['cyan'] = '#81A1C1', - ['blue'] = '#5E81AC', - ['red'] = '#BF616A', - ['orange'] = '#D08770', - ['yellow'] = '#EBCB8B', - ['green'] = '#A3BE8C', - ['magenta'] = '#B48EAD', + ['bg'] = '#2E3440', + ['black'] = '#3B4252', + ['light_black'] = '#434C5E', + ['dark_gray'] = '#4C566A', + ['gray'] = '#D8DEE9', + ['light_gray'] = '#616E88', + ['fg'] = '#E5E9F0', + ['white'] = '#ECEFF4', + ['turquoise'] = '#8FBCBB', + ['light_cyan'] = '#88C0D0', + ['cyan'] = '#81A1C1', + ['blue'] = '#5E81AC', + ['red'] = '#BF616A', + ['orange'] = '#D08770', + ['yellow'] = '#EBCB8B', + ['green'] = '#A3BE8C', + ['magenta'] = '#B48EAD' } lexers.colors = colors -local fg = 'fore:'..colors.fg -local bg = 'back:'..colors.bg +local fg = 'fore:' .. colors.fg +local bg = 'back:' .. colors.bg -lexers.STYLE_DEFAULT = bg..','..fg +lexers.STYLE_DEFAULT = bg .. ',' .. fg lexers.STYLE_NOTHING = bg -lexers.STYLE_CLASS = 'fore:'..colors.blue -lexers.STYLE_COMMENT = 'fore:'..colors.light_gray..',italics' -lexers.STYLE_CONSTANT = 'fore:'..colors.cyan -lexers.STYLE_DEFINITION = 'fore:'..colors.green -lexers.STYLE_ERROR = 'fore:'..colors.light_cyan..',italics' -lexers.STYLE_FUNCTION = 'fore:'..colors.light_cyan..',bold' -lexers.STYLE_HEADING = 'fore:'..colors.bg..',back:'..colors.yellow -lexers.STYLE_KEYWORD = 'fore:'..colors.cyan..',bold' -lexers.STYLE_LABEL = 'fore:'..colors.blue -lexers.STYLE_NUMBER = 'fore:'..colors.magenta -lexers.STYLE_OPERATOR = 'fore:'..colors.light_cyan -lexers.STYLE_REGEX = 'fore:'..colors.orange -lexers.STYLE_STRING = 'fore:'..colors.green -lexers.STYLE_PREPROCESSOR = 'fore:'..colors.blue -lexers.STYLE_TAG = 'fore:'..colors.blue -lexers.STYLE_TYPE = 'fore:'..colors.cyan -lexers.STYLE_VARIABLE = 'fore:'..colors.cyan..',bold' -lexers.STYLE_WHITESPACE = 'fore:'..colors.light_black -lexers.STYLE_EMBEDDED = 'fore:'..colors.magenta -lexers.STYLE_IDENTIFIER = fg..',bold' - -lexers.STYLE_LINENUMBER = 'fore:'..colors.light_black..',back:'..colors.bg -lexers.STYLE_CURSOR = 'fore:'..colors.bg..',back:'..colors.fg -lexers.STYLE_CURSOR_PRIMARY = 'fore:'..colors.bg..',back:'..colors.fg -lexers.STYLE_CURSOR_LINE = 'back:'..colors.black -lexers.STYLE_COLOR_COLUMN = 'back:'..colors.black -lexers.STYLE_SELECTION = 'back:'..colors.light_black -lexers.STYLE_STATUS = 'fore:'..colors.gray..',back:'..colors.black -lexers.STYLE_STATUS_FOCUSED = 'fore:'..colors.cyan..',back:'..colors.black +lexers.STYLE_CLASS = 'fore:' .. colors.blue +lexers.STYLE_COMMENT = 'fore:' .. colors.light_gray .. ',italics' +lexers.STYLE_CONSTANT = 'fore:' .. colors.cyan +lexers.STYLE_DEFINITION = 'fore:' .. colors.green +lexers.STYLE_ERROR = 'fore:' .. colors.light_cyan .. ',italics' +lexers.STYLE_FUNCTION = 'fore:' .. colors.light_cyan .. ',bold' +lexers.STYLE_HEADING = 'fore:' .. colors.bg .. ',back:' .. colors.yellow +lexers.STYLE_KEYWORD = 'fore:' .. colors.cyan .. ',bold' +lexers.STYLE_LABEL = 'fore:' .. colors.blue +lexers.STYLE_NUMBER = 'fore:' .. colors.magenta +lexers.STYLE_OPERATOR = 'fore:' .. colors.light_cyan +lexers.STYLE_REGEX = 'fore:' .. colors.orange +lexers.STYLE_STRING = 'fore:' .. colors.green +lexers.STYLE_PREPROCESSOR = 'fore:' .. colors.blue +lexers.STYLE_TAG = 'fore:' .. colors.blue +lexers.STYLE_TYPE = 'fore:' .. colors.cyan +lexers.STYLE_VARIABLE = 'fore:' .. colors.cyan .. ',bold' +lexers.STYLE_WHITESPACE = 'fore:' .. colors.light_black +lexers.STYLE_EMBEDDED = 'fore:' .. colors.magenta +lexers.STYLE_IDENTIFIER = fg .. ',bold' + +lexers.STYLE_LINENUMBER = 'fore:' .. colors.light_black .. ',back:' .. colors.bg +lexers.STYLE_CURSOR = 'fore:' .. colors.bg .. ',back:' .. colors.fg +lexers.STYLE_CURSOR_PRIMARY = 'fore:' .. colors.bg .. ',back:' .. colors.fg +lexers.STYLE_CURSOR_LINE = 'back:' .. colors.black +lexers.STYLE_COLOR_COLUMN = 'back:' .. colors.black +lexers.STYLE_SELECTION = 'back:' .. colors.light_black +lexers.STYLE_STATUS = 'fore:' .. colors.gray .. ',back:' .. colors.black +lexers.STYLE_STATUS_FOCUSED = 'fore:' .. colors.cyan .. ',back:' .. colors.black lexers.STYLE_SEPARATOR = lexers.STYLE_DEFAULT lexers.STYLE_INFO = 'fore:default,back:default,bold' lexers.STYLE_EOF = '' @@ -67,9 +66,9 @@ lexers.STYLE_EOF = '' -- lexer specific styles -- Diff -lexers.STYLE_ADDITION = 'back:'..colors.green..',fore:'..colors.bg -lexers.STYLE_DELETION = 'back:'..colors.red..',fore:'..colors.bg -lexers.STYLE_CHANGE = 'back:'..colors.yellow..',fore:'..colors.bg +lexers.STYLE_ADDITION = 'back:' .. colors.green .. ',fore:' .. colors.bg +lexers.STYLE_DELETION = 'back:' .. colors.red .. ',fore:' .. colors.bg +lexers.STYLE_CHANGE = 'back:' .. colors.yellow .. ',fore:' .. colors.bg -- CSS lexers.STYLE_PROPERTY = lexers.STYLE_ATTRIBUTE @@ -91,19 +90,21 @@ lexers.STYLE_TARGET = '' -- Markdown lexers.STYLE_HR = '' -lexers.STYLE_HEADING_H1 = 'fore:'..colors.orange..',bold' -lexers.STYLE_HEADING_H2 = 'fore:'..colors.red..',bold' -for i = 3,6 do lexers['STYLE_HEADING_H'..i] = 'fore:'..colors.magenta..',bold' end +lexers.STYLE_HEADING_H1 = 'fore:' .. colors.orange .. ',bold' +lexers.STYLE_HEADING_H2 = 'fore:' .. colors.red .. ',bold' +for i = 3, 6 do + lexers['STYLE_HEADING_H' .. i] = 'fore:' .. colors.magenta .. ',bold' +end lexers.STYLE_BOLD = 'bold' lexers.STYLE_ITALIC = 'italics' lexers.STYLE_LIST = lexers.STYLE_KEYWORD -lexers.STYLE_LINK = 'fore:'..colors.yellow..',italics' -lexers.STYLE_REFERENCE = 'fore:'..colors.blue -lexers.STYLE_CODE = 'back:'..colors.black..',fore:'..colors.turquoise +lexers.STYLE_LINK = 'fore:' .. colors.yellow .. ',italics' +lexers.STYLE_REFERENCE = 'fore:' .. colors.blue +lexers.STYLE_CODE = 'back:' .. colors.black .. ',fore:' .. colors.turquoise -- Output lexers.STYE_FILENAME = 'bold' -lexers.STYLE_LINE = 'fore:'..colors.green +lexers.STYLE_LINE = 'fore:' .. colors.green lexers.STYLE_COLUMN = 'underline' lexers.STYLE_MESSAGE = '' @@ -111,13 +112,12 @@ lexers.STYLE_MESSAGE = '' lexers.STYLE_KEYWORD_SOFT = '' -- YAML -lexers.STYLE_ERROR_INDENT = 'back:'..colors.red - +lexers.STYLE_ERROR_INDENT = 'back:' .. colors.red -- GO -lexers.STYLE_CONSTANT_BUILTIN = 'fore:'..colors.yellow -lexers.STYLE_FUNCTION_METHOD = 'fore:'..colors.light_cyan -lexers.STYLE_FUNCTION_BUILTIN = 'fore:'..colors.light_cyan..',bold' +lexers.STYLE_CONSTANT_BUILTIN = 'fore:' .. colors.yellow +lexers.STYLE_FUNCTION_METHOD = 'fore:' .. colors.light_cyan +lexers.STYLE_FUNCTION_BUILTIN = 'fore:' .. colors.light_cyan .. ',bold' -- Lua -lexers.STYLE_ATTRIBUTE = 'fore:'..colors.yellow..',bold' +lexers.STYLE_ATTRIBUTE = 'fore:' .. colors.yellow .. ',bold' diff --git a/config/essentials/vis/title.lua b/config/essentials/vis/title.lua index c87088b..d743b63 100644 --- a/config/essentials/vis/title.lua +++ b/config/essentials/vis/title.lua @@ -1,22 +1,16 @@ require('vis') local function set_title(title) - -- print() cannot be used here as it will mess up vis - vis:command(string.format(":!printf '\\033]2;vis %s\\007'", title)) + -- print() cannot be used here as it will mess up vis + vis:command(string.format(":!printf '\\033]2;vis %s\\007'", title)) end -vis.events.subscribe(vis.events.INIT, function() - print('\27[22;2t') -end) +vis.events.subscribe(vis.events.INIT, function() print('\27[22;2t') end) -vis.events.subscribe(vis.events.WIN_OPEN, function(win) - set_title(win.file.name or '[No Name]') -end) +vis.events.subscribe(vis.events.WIN_OPEN, + function(win) set_title(win.file.name or '[No Name]') end) -vis.events.subscribe(vis.events.FILE_SAVE_POST, function(file) - set_title(file.name) -end) +vis.events.subscribe(vis.events.FILE_SAVE_POST, + function(file) set_title(file.name) end) -vis.events.subscribe(vis.events.QUIT, function() - print('\27[23;2t') -end) +vis.events.subscribe(vis.events.QUIT, function() print('\27[23;2t') end) diff --git a/config/essentials/vis/visrc.lua b/config/essentials/vis/visrc.lua index 05df7ee..3a9ff1d 100644 --- a/config/essentials/vis/visrc.lua +++ b/config/essentials/vis/visrc.lua @@ -1,41 +1,38 @@ ------------------------------------ --- LIBRARIES ------------------------------------ - require('vis') -- plugins +require("build") require("backup") require("cursors") require("title") +vis:command_register("make", function() vis:communicate() end, "make") ------------------------------------ --- FUNCTIONS ------------------------------------ local map_cmd = function(mode, map, command, help) - vis:map(mode, map, function() vis:command(command) end, help) + vis:map(mode, map, function() vis:command(command) end, help) end local map_cmd_restore = function(mode, map, command, help) - vis:map(mode, map, function() - if (mode == vis.modes.INSERT) then - vis:feedkeys("<Escape>") - end - - vis:feedkeys("m") - vis:command(command) - vis:feedkeys("M") - - if (mode == vis.modes.INSERT) then - vis:feedkeys("i") - end - end, help) + vis:map(mode, map, function() + if (mode == vis.modes.INSERT) then vis:feedkeys("<Escape>") end + + vis:feedkeys("m") + vis:command(command) + vis:feedkeys("M") + + if (mode == vis.modes.INSERT) then vis:feedkeys("i") end + end, help) end local map_keys = function(mode, map, keys, help) - vis:map(mode, map, function() vis:feedkeys(keys) end, help) + vis:map(mode, map, function() vis:feedkeys(keys) end, help) end ------------------------------------ @@ -49,6 +46,9 @@ local m = vis.modes ----------------------------------- vis:command_register("Q", function() vis:command("qa!") end, "Quit all") +vis:command_register("delws", + function() vis:command("x/[ \t]+$|^[ \t]+$/d") end, + "Remove trailing whitespace") ------------------------------------- --- MAPPINGS @@ -60,39 +60,37 @@ map_cmd(m.NORMAL, " c", "e ~/.config/vis/visrc.lua", "Edit config file") map_cmd(m.NORMAL, " q", "q!", "Quit (force)") map_cmd(m.NORMAL, " s", "!doas vis $vis_filepath", "Edit as superuser") map_cmd(m.NORMAL, " w", "w", "Write") -map_cmd(m.NORMAL, " x", "!chmod u+x $vis_filepath", "Make active file executable") +map_cmd(m.NORMAL, " x", "!chmod u+x $vis_filepath", + "Make active file executable") vis:map(m.NORMAL, " eh", function() - vis:command("!lowdown $vis_filepath > ${vis_filepath%.md}.html") - vis:info("exported.") + vis:command("!lowdown $vis_filepath > ${vis_filepath%.md}.html") + vis:info("exported.") end, "Export markdown to html") map_keys(m.NORMAL, " nl", ":<seq -f '%0.0f. ' 1 ", "Insert numbered list") -map_keys(m.NORMAL, " ws", ":,x/[ \t]+$|^[ \t]+$/d<Enter>", "Remove trailing whitespace") -- select markdown list element: ,x/^(\d+\.|[-*])\s+.+\n(^ .+\n)*/ - - ------------------------------------ --- EVENTS ------------------------------------ vis.events.subscribe(vis.events.INIT, function() - vis.options.ignorecase = true - vis.options.autoindent = true - vis.options.shell = "/bin/sh" - local theme = "nord" - vis:command("set theme " .. theme) + vis.options.ignorecase = true + vis.options.autoindent = true + vis.options.shell = "/bin/sh" + local theme = "nord" + vis:command("set theme " .. theme) end) -vis.events.subscribe(vis.events.WIN_OPEN, function(win) -- luacheck: no unused args - win.options.relativenumbers = true - - if win.syntax == "bash" then - map_keys(m.NORMAL, " v", - "V:x/^(\\s*)(.+)$/ c/\\1>\\&2 printf '\\2: %s\\\\n' \"$\\2\"/<Enter><Escape>", "Print variable") - end +vis.events.subscribe(vis.events.WIN_OPEN, + function(win) -- luacheck: no unused args + win.options.relativenumbers = true + if win.syntax == "bash" then + map_keys(m.NORMAL, " v", + "V:x/^(\\s*)(.+)$/ c/\\1>\\&2 printf '\\2: %s\\\\n' \"$\\2\"/<Enter><Escape>", + "Print variable") + end end) - |