abbrev       
abbrev.eg    
bigfloat     
bigint       
bigrat       
cacheout     
complete     
complete.eg  
ctime        
ctime.eg     
dumpvar      
dumpvar.eg   
flush        
getopt       
getopts      
importenv    
importenv.eg 
look         
look.eg      
pwd          
stat         
syslog       
termcap      
timelocal    
validate