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-rw-r--r--plugins/force_syntax.lua132
-rw-r--r--plugins/language_julia.lua112
-rw-r--r--plugins/language_rust.lua1
-rw-r--r--plugins/language_scala.lua80
-rw-r--r--plugins/minimap.lua58
-rw-r--r--plugins/open_ext.lua2
-rw-r--r--plugins/openselected.lua27
7 files changed, 402 insertions, 10 deletions
diff --git a/plugins/force_syntax.lua b/plugins/force_syntax.lua
new file mode 100644
index 0000000..dce4abc
--- /dev/null
+++ b/plugins/force_syntax.lua
@@ -0,0 +1,132 @@
+-- mod-version:2 -- lite-xl 2.0
+local core = require "core"
+local Doc = require "core.doc"
+local syntax = require "core.syntax"
+local command = require "core.command"
+local common = require "core.common"
+local style = require "core.style"
+local StatusView = require "core.statusview"
+local DocView = require "core.docview"
+
+local function doc()
+ if core.active_view and getmetatable(core.active_view) == DocView then return core.active_view.doc end
+ if core.last_active_view and getmetatable(core.last_active_view) == DocView then return core.last_active_view.doc end
+end
+
+-- Force plaintext syntax to have a name
+local plain_text_syntax = syntax.get("", "")
+plain_text_syntax.name = plain_text_syntax.name or "Plain Text"
+
+local doc_reset_syntax = Doc.reset_syntax
+function Doc:reset_syntax()
+ local syntax_get = syntax.get
+ if self.force_syntax then
+ syntax.get = function() return self.force_syntax end
+ end
+ doc_reset_syntax(self)
+ syntax.get = syntax_get
+end
+
+local function get_syntax_name(s)
+ if not s then return "Undefined" end
+ local name = s.name
+ if not name then
+ local exts = type(s.files) == "string" and { s.files } or s.files
+ if exts then
+ name = table.concat(exts, ", ")
+ end
+ end
+ return name or "Undefined"
+end
+
+local statusview_get_items = StatusView.get_items
+function StatusView:get_items()
+ local left, right = statusview_get_items(self)
+
+ local is_dv = core.active_view and getmetatable(core.active_view) == DocView
+ if not is_dv then return left, right end
+
+ local syntax_name = get_syntax_name(doc().syntax)
+
+ local ins = {
+ style.dim,
+ self.separator2,
+ style.text,
+ syntax_name
+ }
+
+ if syntax_name then
+ for _,item in pairs(ins) do
+ table.insert(right, item)
+ end
+ end
+
+ return left, right
+end
+
+local function get_syntax_list()
+ local pt_name = plain_text_syntax.name
+ if doc().syntax == plain_text_syntax then
+ pt_name = "Current: "..pt_name
+ end
+ local list = { ["Auto detect"] = false,
+ [pt_name] = plain_text_syntax }
+ local keylist = { "Auto detect", pt_name }
+
+ for _,s in pairs(syntax.items) do
+ local name = get_syntax_name(s)
+ local fullname = name
+ local i = 1
+ while list[fullname] do
+ i = i + 1
+ fullname = name.." ("..i..")"
+ end
+ if doc().syntax == s then
+ fullname = "Current: "..fullname
+ end
+ list[fullname] = s
+ table.insert(keylist, fullname)
+ end
+
+ return list, keylist
+end
+
+local function sorter(a, b)
+ -- Compare only syntax name
+ a = a:gsub("Current: ", "")
+ b = b:gsub("Current: ", "")
+ return string.upper(a) < string.upper(b)
+end
+
+local function bias_sorter(a, b)
+ -- Bias towards Current and Auto detect syntax
+ if a:match("Current: ") then return true end
+ if b:match("Current: ") then return false end
+ if a:match("Auto detect") then return true end
+ if b:match("Auto detect") then return false end
+ return sorter(a, b)
+end
+
+command.add("core.docview", {
+ ["force-syntax:select-file-syntax"] =
+ function()
+ core.command_view:enter(
+ "Set syntax for this file",
+ function(text, item) -- submit
+ local list, _ = get_syntax_list()
+ doc().force_syntax = list[item.text]
+ doc():reset_syntax()
+ end,
+ function(text) -- suggest
+ local _, keylist = get_syntax_list()
+ local res = common.fuzzy_match(keylist, text)
+ -- Force Current and Auto detect syntax to the bottom
+ -- if the text is empty
+ table.sort(res, #text == 0 and bias_sorter or sorter)
+ return res
+ end,
+ nil, -- cancel
+ nil -- validate
+ )
+ end
+})
diff --git a/plugins/language_julia.lua b/plugins/language_julia.lua
new file mode 100644
index 0000000..e62a9b2
--- /dev/null
+++ b/plugins/language_julia.lua
@@ -0,0 +1,112 @@
+-- mod-version:2 -- lite-xl 2.0
+-- Support for the Julia programming language:
+-- Covers the most used keywords up to Julia version 1.6.4
+
+local syntax = require "core.syntax"
+
+syntax.add {
+ name = "Julia",
+ files = { "%.jl$" },
+ comment = "#",
+ patterns = {
+ {pattern = {"#=", "=#"}, type="comment" },
+ {pattern = "#.*$", type="comment" },
+ { pattern = { 'icxx"""', '"""' }, type = "string", syntax = ".cpp" },
+ { pattern = { 'cxx"""', '"""' }, type = "string", syntax = ".cpp" },
+ { pattern = { 'py"""', '"""' }, type = "string", syntax = ".py" },
+ { pattern = { 'js"""', '"""' }, type = "string", syntax = ".js" },
+ { pattern = { 'md"""', '"""' }, type = "string", syntax = ".md" },
+ { pattern = "%d%w*[%.-+*//]", type = "number" },
+ { pattern = "0[oO_][0-7]+", type = "number" },
+ { pattern = "-?0x[%x_]+", type = "number" },
+ { pattern = "-?0b[%x_]+", type = "number" },
+ { pattern = "-?%d+_%d", type = "number" },
+ { pattern = "-?%d+[%d%.eE]*f?", type = "number" },
+ { pattern = "-?%.?%d+f?", type = "number" },
+ { pattern = "[^%d%g]%:%a*", type = "function" },
+ { pattern = "[%+%-=/%*%^%%<>!~|&%:]",type = "operator"},
+ { pattern = '""".*"""', type = "string" },
+ { pattern = '".*"', type = "string" },
+ { pattern = '[bv]".*"', type = "string" },
+ { pattern = 'r".*$', type = "string" },
+ { pattern = "'\\.*'", type = "string" },
+ { pattern = "'.'", type = "string" },
+ { pattern = "[%a_][%w_]*%f[(]", type = "function" },
+ { pattern = "%g*!", type="function"},
+ { pattern = "[%a_][%w_]*", type = "symbol" },
+ },
+ symbols = {
+ -- keywords
+ ["baremodule"] = "keyword",
+ ["begin"] = "keyword",
+ ["break"] = "keyword",
+ ["catch"] = "keyword",
+ ["const"] = "keyword",
+ ["continue"] = "keyword",
+ ["do"] = "keyword",
+ ["Dict"] = "keyword",
+ ["Set"] = "keyword",
+ ["Union"] = "keyword",
+ ["else"] = "keyword",
+ ["elseif"] = "keyword",
+ ["end"] = "keyword",
+ ["export"] = "keyword",
+ ["finally"] = "keyword",
+ ["for"] = "keyword",
+ ["function"] = "keyword",
+ ["global"] = "keyword",
+ ["if"] = "keyword",
+ ["in"] = "keyword",
+ ["import"] = "keyword",
+ ["let"] = "keyword",
+ ["local"] = "keyword",
+ ["macro"] = "keyword",
+ ["type"] = "keyword",
+ ["module"] = "keyword",
+ ["mutable"] = "keyword",
+ ["quote"] = "keyword",
+ ["return"] = "keyword",
+ ["try"] = "keyword",
+ ["typeof"] = "keyword",
+ ["using"] = "keyword",
+ ["while"] = "keyword",
+ ["where"] = "keyword",
+
+ -- types
+ ["struct"] = "keyword2",
+ ["abstract"] = "keyword2",
+ ["primitive"] = "keyword2",
+ ["mutable"] = "keyword2",
+ ["Char"] = "keyword2",
+ ["Bool"] = "keyword2",
+ ["Int"] = "keyword2",
+ ["Integer"] = "keyword2",
+ ["Int8"] = "keyword2",
+ ["UInt8"] = "keyword2",
+ ["Int16"] = "keyword2",
+ ["UInt16"] = "keyword2",
+ ["Int32"] = "keyword2",
+ ["UInt32"] = "keyword2",
+ ["Int64"] = "keyword2",
+ ["UInt64"] = "keyword2",
+ ["Int128"] = "keyword2",
+ ["UInt128"] = "keyword2",
+ ["Float16"] = "keyword2",
+ ["Float32"] = "keyword2",
+ ["Float64"] = "keyword2",
+ ["Vector"] = "keyword2",
+ ["Matrix"] = "keyword2",
+ ["Ref"] = "keyword2",
+ ["String"] = "keyword2",
+ ["Function"] = "keyword2",
+ ["Number"] = "keyword2",
+
+ -- literals
+ ["missing"] = "literal",
+ ["true"] = "literal",
+ ["false"] = "literal",
+ ["nothing"] = "literal",
+ ["Inf"] = "literal",
+ ["NaN"] = "literal",
+ }
+}
diff --git a/plugins/language_rust.lua b/plugins/language_rust.lua
index 4c8b8ff..a8dc017 100644
--- a/plugins/language_rust.lua
+++ b/plugins/language_rust.lua
@@ -16,6 +16,7 @@ syntax.add {
{ pattern = "-?%d+[%d%.eE]*f?", type = "number" },
{ pattern = "-?%.?%d+f?", type = "number" },
{ pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
+ { pattern = "[%a_][%w_]*!%f[%[(]", type = "function" },
{ pattern = "[%a_][%w_]*%f[(]", type = "function" },
{ pattern = "[%a_][%w_]*", type = "symbol" },
},
diff --git a/plugins/language_scala.lua b/plugins/language_scala.lua
new file mode 100644
index 0000000..fddadc7
--- /dev/null
+++ b/plugins/language_scala.lua
@@ -0,0 +1,80 @@
+-- mod-version:2 -- lite-xl 2.0
+local syntax = require "core.syntax"
+
+syntax.add {
+ name = "Scala",
+ files = { "%.sc$", "%.scala$" },
+ comment = "//",
+ patterns = {
+ { pattern = "//.-\n", type = "comment" },
+ { pattern = { "/%*", "%*/" }, type = "comment" },
+ { pattern = { '[ruU]?"', '"', '\\' }, type = "string" },
+ { pattern = { "[ruU]?'", "'", '\\' }, type = "string" },
+ { pattern = "0x[%da-fA-F]+", type = "number" },
+ { pattern = "-?%d+[%d%.eE]*", type = "number" },
+ { pattern = "-?%.?%d+", type = "number" },
+ { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
+ { pattern = '[%a_][%w_]*"""*[%a_][%w_]*"""', type = "string" },
+ { pattern = "[%a_][%w_]*%f[(]", type = "function" },
+ { pattern = "[%a_][%w_]*", type = "symbol" },
+ },
+ symbols = {
+ ["abstract"] = "keyword",
+ ["case"] = "keyword",
+ ["catch"] = "keyword",
+ ["class"] = "keyword",
+ ["finally"] = "keyword",
+ ["final"] = "keyword",
+ ["do"] = "keyword",
+ ["extends"] = "keyword",
+ ["forSome"] = "keyword",
+ ["implicit"] = "keyword",
+ ["lazy"] = "keyword",
+ ["match"] = "keyword",
+ ["new"] = "keyword",
+ ["override"] = "keyword",
+ ["package"] = "keyword",
+ ["throw"] = "keyword",
+ ["trait"] = "keyword",
+ ["type"] = "keyword",
+ ["var"] = "keyword",
+ ["val"] = "keyword",
+ ["println"] = "keyword",
+ ["return"] = "keyword",
+ ["for"] = "keyword",
+ ["Try"] = "keyword",
+ ["def"] = "keyword",
+ ["while"] = "keyword",
+ ["with"] = "keyword",
+ ["if"] = "keyword",
+ ["else"] = "keyword",
+ ["import"] = "keyword",
+ ["object"] = "keyword",
+ ["yield"] = "keyword",
+
+ ["private"] = "keyword2",
+ ["protected"] = "keyword2",
+ ["sealed"] = "keyword2",
+ ["super"] = "keyword2",
+ ["this"] = "keyword2",
+ ["Byte"] = "keyword2",
+ ["Short"] = "keyword2",
+ ["Int"] = "keyword2",
+ ["Long"] = "keyword2",
+ ["Float"] = "keyword2",
+ ["Double"] = "keyword2",
+ ["Char"] = "keyword2",
+ ["String"] = "keyword2",
+ ["List"] = "keyword2",
+ ["Array"] = "keyword2",
+ ["Boolean"] = "keyword2",
+
+ ["Null"] = "literal",
+ ["Any"] = "literal",
+ ["AnyRef"] = "literal",
+ ["Nothing"] = "literal",
+ ["Unit"] = "literal",
+ ["true"] = "literal",
+ ["false"] = "literal",
+ }
+}
diff --git a/plugins/minimap.lua b/plugins/minimap.lua
index 3f4a2a2..b129f40 100644
--- a/plugins/minimap.lua
+++ b/plugins/minimap.lua
@@ -4,6 +4,7 @@ local common = require "core.common"
local config = require "core.config"
local style = require "core.style"
local DocView = require "core.docview"
+local Object = require "core.object"
-- General plugin settings
config.plugins.minimap = {
@@ -14,7 +15,22 @@ config.plugins.minimap = {
scale = 1,
-- how many spaces one tab is equivalent to
tab_width = 4,
- draw_background = true
+ draw_background = true,
+ highlight_align = 'left',
+ highlight_width = 3,
+ gutter_width = 5,
+ -- try these values:
+ -- full width:
+ -- config.plugins.minimap.highlight_width = 100
+ -- config.plugins.minimap.gutter_width = 0
+ -- left side:
+ -- config.plugins.minimap.highlight_align = 'left'
+ -- config.plugins.minimap.highlight_width = 3
+ -- config.plugins.minimap.gutter_width = 4
+ -- right side:
+ -- config.plugins.minimap.highlight_align = 'right'
+ -- config.plugins.minimap.highlight_width = 5
+ -- config.plugins.minimap.gutter_width = 0
}
-- Configure size for rendering each char in the minimap
@@ -22,6 +38,17 @@ local char_height = 1 * SCALE * config.plugins.minimap.scale
local char_spacing = 0.8 * SCALE * config.plugins.minimap.scale
local line_spacing = 2 * SCALE * config.plugins.minimap.scale
+local MiniMap = Object:extend()
+
+function MiniMap:new()
+end
+
+function MiniMap:line_highlight_color(line_index)
+ -- other plugins can override this, and return a color
+end
+
+local minimap = MiniMap()
+
-- Overloaded since the default implementation adds a extra x3 size of hotspot for the mouse to hit the scrollbar.
local prev_scrollbar_overlaps_point = DocView.scrollbar_overlaps_point
DocView.scrollbar_overlaps_point = function(self, x, y)
@@ -101,7 +128,6 @@ DocView.on_mouse_pressed = function(self, button, x, y, clicks)
-- if user didn't click on the visible area (ie not dragging), scroll accordingly
if not hit_visible_area then
self:scroll_to_line(jump_to_line, false, config.plugins.minimap.instant_scroll)
- return
end
end
@@ -196,6 +222,10 @@ DocView.draw_scrollbar = function(self)
-- draw visual rect
renderer.draw_rect(x, visible_y, w, scroller_height, visual_color)
+ local highlight_align = config.plugins.minimap.highlight_align
+ local highlight_width = config.plugins.minimap.highlight_width
+ local gutter_width = config.plugins.minimap.gutter_width
+
-- time to draw the actual code, setup some local vars that are used in both highlighted and plain renderind.
local line_y = y
@@ -225,6 +255,19 @@ DocView.draw_scrollbar = function(self)
batch_width = 0
end
+ local highlight_x
+ if highlight_align == 'left' then
+ highlight_x = x
+ else
+ highlight_x = x + w - highlight_width
+ end
+ local function render_highlight(idx, line_y)
+ local highlight_color = minimap:line_highlight_color(idx)
+ if highlight_color then
+ renderer.draw_rect(highlight_x, line_y, highlight_width, line_spacing, highlight_color)
+ end
+ end
+
-- render lines with syntax highlighting
if config.plugins.minimap.syntax_highlight then
@@ -236,9 +279,11 @@ DocView.draw_scrollbar = function(self)
endidx = math.min(endidx, line_count)
for idx = minimap_start_line, endidx do
batch_syntax_type = nil
- batch_start = x
+ batch_start = x + gutter_width
batch_width = 0
+ render_highlight(idx, line_y)
+
-- per token
for _, type, text in self.doc.highlighter:each_token(idx) do
-- flush prev batch
@@ -268,9 +313,11 @@ DocView.draw_scrollbar = function(self)
else -- render lines without syntax highlighting
for idx = 1, line_count - 1 do
- batch_start = x
+ batch_start = x + gutter_width
batch_width = 0
+ render_highlight(idx, line_y)
+
for char in common.utf8_chars(self.doc.lines[idx]) do
if char == " " or char == "\n" then
flush_batch()
@@ -304,3 +351,6 @@ command.add(nil, {
config.plugins.minimap.syntax_highlight = not config.plugins.minimap.syntax_highlight
end
})
+
+return minimap
+
diff --git a/plugins/open_ext.lua b/plugins/open_ext.lua
index 0c7eff1..8a98516 100644
--- a/plugins/open_ext.lua
+++ b/plugins/open_ext.lua
@@ -143,7 +143,7 @@ local function validate_doc(doc)
if not f then return true end
local str = f:read(128 * 4) -- max bytes for 128 codepoints
f:close()
- return validate_utf8(str, 128)
+ return validate_utf8(str or "", 128)
end
diff --git a/plugins/openselected.lua b/plugins/openselected.lua
index a1e21a2..af00194 100644
--- a/plugins/openselected.lua
+++ b/plugins/openselected.lua
@@ -2,6 +2,17 @@
local core = require "core"
local command = require "core.command"
local keymap = require "core.keymap"
+local config = require "core.config"
+
+
+config.plugins.openselected = {}
+if PLATFORM == "Windows" then
+ config.plugins.openselected.filemanager = "start"
+elseif PLATFORM == "Mac OS X" then
+ config.plugins.openselected.filemanager = "open"
+else
+ config.plugins.openselected.filemanager = "xdg-open"
+end
command.add("core.docview", {
@@ -13,15 +24,21 @@ command.add("core.docview", {
end
local text = doc:get_text(doc:get_selection())
- core.log("Opening \"%s\"...", text)
- if PLATFORM == "Windows" then
- system.exec("start " .. text)
- else
- system.exec(string.format("xdg-open %q", text))
+ -- trim whitespace from the ends
+ text = text:match( "^%s*(.-)%s*$" )
+
+ -- non-Windows platforms need the text quoted (%q)
+ if PLATFORM ~= "Windows" then
+ text = string.format("%q", text)
end
+
+ core.log("Opening %s...", text)
+
+ system.exec(config.plugins.openselected.filemanager .. " " .. text)
end,
})
keymap.add { ["ctrl+shift+o"] = "open-selected:open-selected" }
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 22:06:41 +0000