Correctly highlight SYMTAB in `awk-mode`

* lisp/progmodes/cc-awk.el (awk-font-lock-keywords): Fix typo for
"SYMTAB" (see Info node '(gawk) Auto-set').

(cherry picked from commit bbe95a8ceabfa1f4ad2064e1607fe64cf56434fd)

diff --git a/lisp/progmodes/cc-awk.el b/lisp/progmodes/cc-awk.el
index e299f4fa8d2b5b58afeb5625bdd73e8526482c54..4b8cb0eff470e48191c8eda5e76c62da4358f611 100644 (file)
--- a/lisp/progmodes/cc-awk.el
+++ b/lisp/progmodes/cc-awk.el
@@ -990,7 +990,7 @@
                 "ERRNO" "FIELDWIDTHS" "FILENAME" "FNR" "FPAT" "FS" "FUNCTAB"
                 "IGNORECASE" "LINT" "NF" "NR" "OFMT" "OFS" "ORS" "PREC"
                 "PROCINFO" "RLENGTH" "ROUNDMODE" "RS" "RSTART" "RT" "SUBSEP"
-                "SYNTAB" "TEXTDOMAIN") t) "\\>")
+                "SYMTAB" "TEXTDOMAIN") t) "\\>")
       'font-lock-variable-name-face)
 
      ;; Special file names.  (acm, 2002/7/22)