context: make forget work like commands.forget

Switch users of wctx.delete(..., False) to forget.

hgext/mq.py

@@ -735,8 +735,7 b' class queue(object):'
         if not keep:
             r = self.qrepo()
             if r:
-                r[None].remove(patches, True)
-            else:
+                r[None].forget(patches)
                 for p in patches:
                     os.unlink(self.join(p))
 
@@ -2623,7 +2622,7 b' def rename(ui, repo, patch, name=None, *'
                 if r.dirstate[name] == 'r':
                     wctx.undelete([name])
                 wctx.copy(patch, name)
-                wctx.remove([patch], False)
+                wctx.forget([patch])
         finally:
             wlock.release()
 

mercurial/commands.py

@@ -2269,7 +2269,7 b' def forget(ui, repo, *pats, **opts):'
         if ui.verbose or not m.exact(f):
             ui.status(_('removing %s\n') % m.rel(f))
 
-    repo[None].remove(forget, unlink=False)
+    repo[None].forget(forget)
     return errs
 
 @command('grep',

mercurial/context.py

@@ -835,12 +835,14 b' class workingctx(changectx):'
         finally:
             wlock.release()
 
-    def forget(self, list):
+    def forget(self, files):
         wlock = self._repo.wlock()
         try:
-            for f in list:
+            for f in files:
                 if self._repo.dirstate[f] != 'a':
-                    self._repo.ui.warn(_("%s not added!\n") % f)
+                    self._repo.dirstate.remove(f)
+                elif f not in self._repo.dirstate:
+                    self._repo.ui.warn(_("%s not tracked!\n") % f)
                 else:
                     self._repo.dirstate.drop(f)
         finally:

mercurial/patch.py

@@ -489,7 +489,7 b' class workingbackend(fsbackend):'
             scmutil.dirstatecopy(self.ui, self.repo, wctx, src, dst)
             addremoved.discard(src)
         if (not self.similarity) and self.removed:
-            wctx.remove(sorted(self.removed))
+            wctx.forget(sorted(self.removed))
         if addremoved:
             cwd = self.repo.getcwd()
             if cwd:

mercurial/scmutil.py

@@ -623,7 +623,7 b' def addremove(repo, pats=[], opts={}, dr'
         wctx = repo[None]
         wlock = repo.wlock()
         try:
-            wctx.remove(deleted)
+            wctx.forget(deleted)
             wctx.add(unknown)
             for new, old in copies.iteritems():
                 wctx.copy(old, new)