.

error.go

@@ -21,7 +21,7 @@ import (
 // error type which is raised by raise(arg)
 type Error struct {
     arg interface{}
-    link *Error
+    link *Error     // chain of linked Error(s) - see erraddcontext()
 }
 
 func (e *Error) Error() string {
@@ -81,7 +81,7 @@ func errcatch(f func (e *Error)) {
     f(e)
 }
 
-// hook into unwidnign process with f() call. Returned error is reraised.
+// hook into unwinding process with f() call. Returned error is reraised.
 // see also: erraddcontext()
 // must be called under defer
 func erronunwind(f func(e *Error) *Error) {
@@ -104,7 +104,7 @@ func errlinkerror(e *Error, arg interface{}) *Error {
 */
 
 
-// f is called if error unwining is happenning.
+// f is called if error unwinding is happening.
 // call result is added to raised error as "prefix" context
 func erraddcontext(f func() interface{}) {
     e := _errcatch(recover())