resolve #1254 can suppress syntax errors

1 files changed, 27 insertions, 0 deletions

diff --git a/script/proto/diagnostic.lua b/script/proto/diagnostic.lua
index 1065950d..e5f74ef5 100644
--- a/script/proto/diagnostic.lua
+++ b/script/proto/diagnostic.lua
@@ -236,4 +236,31 @@ m.getGroups = util.cacheReturn(function (name)
     return groups
 end)
 
+---@return table<string, true>
+function m.getDiagAndErrNameMap()
+    if not m._diagAndErrNames then
+        local names = {}
+        for name in pairs(m.getDefaultSeverity()) do
+            names[name] = true
+        end
+        local path = package.searchpath('parser.compile', package.path)
+        if path then
+            local f = io.open(path)
+            if f then
+                for line in f:lines() do
+                    local name = line:match([=[type%s*=%s*['"](%u[%u_]+%u)['"]]=])
+                    if name then
+                        local id = name:lower():gsub('_', '-')
+                        names[id] = true
+                    end
+                end
+                f:close()
+            end
+        end
+        table.sort(names)
+        m._diagAndErrNames = names
+    end
+    return m._diagAndErrNames
+end
+
 return m