Support for module.exports functions

This fixes #10.

Author: filmaj

ctagsrc

@@ -46,6 +46,7 @@
 --regex-javascript=/^[ \t]*var[ \t]\{1,\}\([a-z][A-Za-z0-9_$]\{1,\}\)[ \t]*=[ \t]*([^)]*$/\1/F,Function,Functions/b
 --regex-javascript=/^[ \t]*let[ \t]\{1,\}\([a-z][A-Za-z0-9_$]\{1,\}\)[ \t]*=[ \t]*([^)]*$/\1/F,Function,Functions/b
 --regex-javascript=/^[ \t]*const[ \t]\{1,\}\([a-z][A-Za-z0-9_$]\{1,\}\)[ \t]*=[ \t]*([^)]*$/\1/F,Function,Functions/b
+--regex-javascript=/^[ \t]*module\.exports[ \t]*=[ \t]*function[ \t]\{1,\}\([a-z][A-Za-z0-9_$]\{1,\}\)/\1/F,Function,Functions/b
 
 --regex-javascript=/^[ \t]*var[ \t]\{1,\}\([a-z][A-Za-z0-9_$]\{1,\}\)[ \t]*=[^=]*=>/\1/F,Function,Functions/b
 --regex-javascript=/^[ \t]*let[ \t]\{1,\}\([a-z][A-Za-z0-9_$]\{1,\}\)[ \t]*=[^=]*=>/\1/F,Function,Functions/b