cleanup

Author: sumneko

.vscode/settings.json

@@ -5,6 +5,7 @@
         "--develop=true",
         "--dbgport=11413",
         "--loglevel=trace",
+        "--shownode",
         //"--lazy",
     ],
 }

script/core/hover/init.lua

@@ -137,10 +137,18 @@ local function getHoverByUri(uri, position)
     local hover = getHover(source)
     if SHOWSOURCE then
         hover:splitLine()
+        hover:add('md', 'Source Info')
         hover:add('lua', util.dump(source, {
             deep = 1,
         }))
     end
+    if SHOWNODE then
+        hover:splitLine()
+        hover:add('md', 'Node Info')
+        hover:add('lua', util.dump(vm.compileNode(source), {
+            deep = 1,
+        }))
+    end
     return hover, source
 end
 

script/global.d.lua

@@ -22,6 +22,10 @@ CONFIGPATH = ''
 ---@type boolean
 SHOWSOURCE = false
 
+---display the internal semantic of the hovring token, use command line: --shownode=true
+---@type boolean
+SHOWNODE = false
+
 ---trace every searching into log, use command line: --trace=true
 ---@type boolean
 TRACE = false
@@ -54,6 +58,7 @@ CHECKLEVEL = 'Warning'
 ---@type 'trace' | 'debug' | 'info' | 'warn' | 'error'
 LOGLEVEL = 'warn'
 
+-- (experiment) Cache data into disk, may reduce memory usage, but increase CPU usage.
 ---@type boolean
 LAZY = false
 

script/parser/guide.lua

@@ -113,34 +113,34 @@ local childMap = {
     ['while']       = {'filter', '#'},
     ['in']          = {'keys', 'exps', '#'},
     ['loop']        = {'loc', 'init', 'max', 'step', '#'},
+    ['do']          = {'#'},
     ['if']          = {'#'},
     ['ifblock']     = {'filter', '#'},
     ['elseifblock'] = {'filter', '#'},
     ['elseblock']   = {'#'},
     ['setfield']    = {'node', 'field', 'value'},
+    ['getfield']    = {'node', 'field'},
+    ['setmethod']   = {'node', 'method', 'value'},
+    ['getmethod']   = {'node', 'method'},
+    ['setindex']    = {'node', 'index', 'value'},
+    ['getindex']    = {'node', 'index'},
+    ['tableindex']  = {'index', 'value'},
+    ['tablefield']  = {'field', 'value'},
+    ['tableexp']    = {'value'},
     ['setglobal']   = {'value'},
     ['local']       = {'attrs', 'value'},
     ['setlocal']    = {'value'},
     ['return']      = {'#'},
-    ['do']          = {'#'},
     ['select']      = {'vararg'},
     ['table']       = {'#'},
-    ['tableindex']  = {'index', 'value'},
-    ['tablefield']  = {'field', 'value'},
-    ['tableexp']    = {'value'},
     ['function']    = {'args', '#'},
     ['funcargs']    = {'#'},
-    ['setmethod']   = {'node', 'method', 'value'},
-    ['getmethod']   = {'node', 'method'},
-    ['setindex']    = {'node', 'index', 'value'},
-    ['getindex']    = {'node', 'index'},
     ['paren']       = {'exp'},
     ['call']        = {'node', 'args'},
     ['callargs']    = {'#'},
-    ['getfield']    = {'node', 'field'},
     ['list']        = {'#'},
     ['binary']      = {1, 2},
-    ['unary']       = { 1 },
+    ['unary']       = {1},
 
     ['doc']                = {'#'},
     ['doc.class']          = {'class', '#extends', '#signs', 'comment'},