# OS/2 batch files are REXX. the second regex is a bit generic, oh well
# the matched commands seem to be common in REXX and uncommon elsewhere
-100 regex/c =^[\ \t]{0,999}call[\ \t]{1,999}rxfu OS/2 REXX batch file text
-100 regex/c =^[[:space:]]{0,999}say\ ['"] OS/2 REXX batch file text
+100 regex/c =^[\ \t]{0,99}call[\ \t]{1,99}rxfunc OS/2 REXX batch file text
+100 regex/c =^[\ \t]{0,999}say\ ['"] OS/2 REXX batch file text
+
100 regex/c =^\\s*call\\s+rxfuncadd.*sysloadfu OS/2 REXX batch file text
100 regex/c =^\\s*say\ ['"] OS/2 REXX batch file text