perlfunc: clarify subroutine value of caller()
authorDavid Mitchell <davem@iabyn.com>
Mon, 9 Dec 2013 14:18:44 +0000 (14:18 +0000)
committerDavid Mitchell <davem@iabyn.com>
Mon, 9 Dec 2013 14:18:44 +0000 (14:18 +0000)
commit02729fef95e84fedaa88c41799b64df1dd20761b
tree3f6531380f6c5db0319a5eba00369be092fa436c
parentb85bdaeaed6153f0af8094117f884f60304ca198
perlfunc: clarify subroutine value of caller()

The docs don't actually say what the fourth value returned by caller()
is; in particular, the $subroutine value is a bit confusing because
it's the sub called by the call site, not the sub containing the call
site. [perl #120696].
pod/perlfunc.pod