Fix regexp string escaping mistake in vhdl-mode.el (bug#62508)

* lisp/progmodes/vhdl-mode.el (vhdl-compiler-alist): Quote brackets
correctly.

diff --git a/lisp/progmodes/vhdl-mode.el b/lisp/progmodes/vhdl-mode.el
index b0699d8308b4af34a729aa2aa0f488a843af0336..45fd17f65c496d9894d030cd98a9d71000db4141 100644 (file)
--- a/lisp/progmodes/vhdl-mode.el
+++ b/lisp/progmodes/vhdl-mode.el
@@ -286,7 +286,7 @@ Overrides local variable `indent-tabs-mode'."
     ;;    counter_rtl.vhd(29):Conditional signal assignment line__29
     ("ModelSim" "vcom" "-93 -work \\1" "make" "-f \\1"
      nil "vlib \\1; vmap \\2 \\1" "./" "work/" "Makefile" "modelsim"
-     ("^\\(ERROR\\|WARNING\\|\\*\\* Error\\|\\*\\* Warning\\)[^:]*:\\( *\[[0-9]+\]\\| ([^)]+)\\)? \\([^ \t\n]+\\)(\\([0-9]+\\)):" 3 4 nil)
+     ("^\\(ERROR\\|WARNING\\|\\*\\* Error\\|\\*\\* Warning\\)[^:]*:\\( *\\[[0-9]+]\\| ([^)]+)\\)? \\([^ \t\n]+\\)(\\([0-9]+\\)):" 3 4 nil)
      ("" 0)
      ("\\1/_primary.dat" "\\2/\\1.dat" "\\1/_primary.dat"
       "\\1/_primary.dat" "\\1/body.dat" downcase))