close #8573 by adding a test

tests/macros/tmacro8.nim

@@ -0,0 +1,35 @@
+# issue #8573
+
+import
+  macros,
+  strutils,
+  terminal
+
+type LogSeverity* = enum
+  sevError = "Error"
+  sevWarn  = "Warn"
+  sevInfo  = "Info"
+  sevDebug = "Debug"
+
+macro log*(severity: static[LogSeverity], group: static[string], m: varargs[typed]): untyped =
+  let sevStr   = align("[" & toUpperAscii($severity) & "] ", 8)
+  let sevColor = case severity
+    of sevError: fgRed
+    of sevWarn:  fgYellow
+    of sevInfo:  fgWhite
+    of sevDebug: fgBlack
+
+  let groupStr = "[" & $group & "] "
+
+  result = quote do:
+    setStyle({ styleBright })
+    setForegroundColor(sevColor) # <==
+    write(stdout, sevStr)
+
+    setStyle({ styleDim })
+    setForegroundColor(fgWhite)
+    write(stdout, groupStr)
+
+  let wl = newCall(bindSym"styledWriteLine", bindSym"stdout")
+  for arg in m: wl.add(arg)
+  result.add(wl)