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-- Vis Lua plugin API standard library
local ok, msg = pcall(function()
vis.lexers = {}
vis.lexers = require('lexer')
end)
if not ok then
vis:info('WARNING: could not load lexer module, is lpeg installed?')
end
vis.events = {}
vis.motion_new = function(vis, key, motion)
local id = vis:motion_register(motion)
if id < 0 then
return false
end
local binding = function()
vis:motion(id)
end
vis:map(vis.MODE_NORMAL, key, binding)
vis:map(vis.MODE_VISUAL, key, binding)
vis:map(vis.MODE_OPERATOR_PENDING, key, binding)
return true
end
vis.textobject_new = function(vis, key, textobject)
local id = vis:textobject_register(textobject)
if id < 0 then
return false
end
local binding = function()
vis:textobject(id)
end
vis:map(vis.MODE_VISUAL, key, binding)
vis:map(vis.MODE_OPERATOR_PENDING, key, binding)
return true
end
vis:textobject_new("ii", function(win, pos)
if win.syntax == nil then
return pos, pos
end
local before, after = pos - 4096, pos + 4096
if before < 0 then
before = 0
end
-- TODO make sure we start at a line boundary?
local lexer = vis.lexers.load(win.syntax)
local data = win.file:content(before, after - before)
local tokens = lexer:lex(data)
local cur = before
-- print(before..", "..pos..", ".. after)
for i = 1, #tokens, 2 do
local name = tokens[i]
local token_next = before + tokens[i+1] - 1
-- print(name..": ["..cur..", "..token_next.."] pos: "..pos)
if cur <= pos and pos < token_next then
return cur, token_next
end
cur = token_next
end
return pos, pos
end)
vis.filetypes = {
[".1|.2|.3|.4|.5|.6|.7|.8|.9|.1x|.2x|.3x|.4x|.5x|.6x|.7x|.8x|.9x"] = "man",
[".au3|.a3x"] = "autoit",
[".as|.asc"] = "actionscript",
[".adb|.ads"] = "ada",
[".g|.g4"] = "antlr",
[".ans|.inp|.mac"] = "apdl",
[".apl"] = "apl",
[".applescript"] = "applescript",
[".asm|.ASM|.s|.S"] = "asm",
[".asa|.asp|.hta"] = "asp",
[".awk"] = "awk",
[".bat|.cmd"] = "batch",
[".bib"] = "bibtex",
[".boo"] = "boo",
[".cs"] = "csharp",
[".c|.cc|.C|.h"] = "ansi_c",
[".cpp|.cxx|.c++|.hh|.hpp|.hxx|.h++"] = "cpp",
[".ck"] = "chuck",
[".cmake|.cmake.in|.ctest|.ctest.in"] = "cmake",
[".coffee"] = "coffeescript",
[".css"] = "css",
[".cu|.cuh"] = "cuda",
[".d|.di"] = "dmd",
[".dart"] = "dart",
[".desktop"] = "desktop",
[".diff|.patch"] = "diff",
["Dockerfile"] = "dockerfile",
[".dot"] = "dot",
[".e|.eif"] = "eiffel",
[".ex|.exs"] = "elixir",
[".erl|.hrl"] = "erlang",
[".dsp"] = "faust",
[".feature"] = "gherkin",
[".fs"] = "fsharp",
[".fish"] = "fish",
[".forth|.frt|.fs"] = "forth",
[".f|.for|.ftn|.fpp|.f77|.f90|.f95|.f03|.f08"] = "fortran",
[".g|.gd|.gi|.gap"] = "gap",
[".po|.pot"] = "gettext",
[".glslf|.glslv"] = "glsl",
[".dem|.plt"] = "gnuplot",
[".go"] = "go",
[".groovy|.gvy"] = "groovy",
[".gtkrc"] = "gtkrc",
[".hs"] = "haskell",
[".htm|.html|.shtm|.shtml|.xhtml"] = "html",
[".icn"] = "icon",
[".idl|.odl"] = "idl",
[".inf|.ni"] = "inform",
[".cfg|.cnf|.inf|.ini|.reg"] = "ini",
[".io"] = "io_lang",
[".bsh|.java"] = "java",
[".js|.jsfl"] = "javascript",
[".json"] = "json",
[".jsp"] = "jsp",
[".bbl|.dtx|.ins|.ltx|.tex|.sty"] = "latex",
[".less"] = "less",
[".lily|.ly"] = "lilypond",
[".ledger|.journal"] = "ledger",
[".cl|.el|.lisp|.lsp"] = "lisp",
[".litcoffee"] = "litcoffee",
[".lua"] = "lua",
["GNUmakefile|.iface|.mak|.mk|makefile|Makefile"] = "makefile",
[".md|.markdown"] = "markdown",
[".moon"] = "moonscript",
[".n"] = "nemerle",
[".nim"] = "nim",
[".nsh|.nsi|.nsis"] = "nsis",
[".m|.mm|.objc"] = "objective_c",
[".caml|.ml|.mli|.mll|.mly"] = "caml",
[".dpk|.dpr|.p|.pas"] = "pascal",
[".al|.perl|.pl|.pm|.pod"] = "perl",
[".inc|.php|.php3|.php4|.phtml"] = "php",
[".p8"] = "pico8",
[".pike|.pmod"] = "pike",
["PKGBUILD"] = "pkgbuild",
[".ps1"] = "powershell",
[".eps|.ps"] = "ps",
[".prolog"] = "prolog",
[".props|.properties"] = "props",
[".pure"] = "pure",
[".sc|.py|.pyw"] = "python",
[".R|.Rout|.Rhistory|.Rt|Rout.save|Rout.fail"] = "rstats",
[".r|.reb"] = "rebol",
[".rst"] = "rest",
[".orx|.rex"] = "rexx",
[".erb|.rhtml"] = "rhtml",
[".Rakefile|.rake|.rb|.rbw"] = "ruby",
[".rs"] = "rust",
[".sass|.scss"] = "sass",
[".scala"] = "scala",
[".sch|.scm"] = "scheme",
[".sno|.SNO"] = "snobol4",
[".bash|.bashrc|.bash_profile|.configure|.csh|.sh|.zsh"] = "bash",
[".changes|.st|.sources"] = "smalltalk",
[".ddl|.sql"] = "sql",
[".tcl|.tk"] = "tcl",
[".texi"] = "texinfo",
[".toml"] = "toml",
[".vala"] = "vala",
[".vcf|.vcard"] = "vcard",
[".v|.ver"] = "verilog",
[".vh|.vhd|.vhdl"] = "vhdl",
[".asa|.bas|.cls|.ctl|.dob|.dsm|.dsr|.frm|.pag|.vb|.vba|.vbs"] = "vb",
[".wsf"] = "wsf",
[".dtd|.svg|.xml|.xsd|.xsl|.xslt|.xul"] = "xml",
[".xtend"] = "xtend",
[".yaml"] = "yaml",
}
vis.filetype_detect = function(win)
local filename = win.file.name
if filename ~= nil then
-- filename = string.lower(filename)
for patterns, lang in pairs(vis.filetypes) do
for pattern in string.gmatch(patterns, '[^|]+') do
if #filename >= #pattern then
local s, e = string.find(filename, pattern, -#pattern, true)
if s ~= e and e == #filename then
win.syntax = lang
return
end
end
end
end
end
win.syntax = nil
end
vis.events.theme_change = function(name)
if name ~= nil then
local theme = 'themes/'..name
package.loaded[theme] = nil
require(theme)
end
if vis.lexers ~= nil then
vis.lexers.lexers = {}
end
for win in vis:windows() do
win.syntax = win.syntax;
end
end
|
