#1 'file' pattern generates many false positives

[Anonymous]

The 'file' pattern ("Reads entire file into an array")
generates many false positives. A few examples of
lines of code that triggered the pattern:

pagetop(gTxt('file'),$message);

column_head('Id','id','file',1,$dir).

PrevNextLink("file",$page+1,gTxt('next'),'next') : '';
file_edit(messenger('file',$name,'uploaded'),$id);

if ( (gps('force')=='file' || gps('updating')!=='1') &&
install_language_from_file($lang_code) )