Index: spellcheck.py
===================================================================
--- spellcheck.py	(revision 10724)
+++ spellcheck.py	(working copy)
@@ -63,6 +63,7 @@
 import wikipedia as pywikibot
 from pywikibot import i18n
 import pagegenerators
+import json
 
 
 class SpecialTerm(object):
@@ -142,7 +143,7 @@
         if word[0].isupper():
             pywikibot.output(u"c: Add '%s' as correct" % (uncap(word)))
         pywikibot.output(u"i: Ignore once (default)")
-        pywikibot.output(u"p: Ignore on this page")
+        pywikibot.output(u"p: Always ignore on this page")
         pywikibot.output(u"r: Replace text")
         pywikibot.output(u"s: Replace text, but do not save as alternative")
         pywikibot.output(u"g: Guess (give me a list of similar words)")
@@ -156,7 +157,10 @@
                 knownwords[word] = word
                 newwords.append(word)
             elif answer in "pP":
-                pageskip.append(word)
+                try:
+                    pageSkipWords[title].append(word)
+                except:
+                    pageSkipWords[title] = [word]
         elif answer in "rRsS":
             correct = pywikibot.input(u"What should I replace it by?")
             if answer in "rR":
@@ -244,7 +248,6 @@
     return result
 
 def spellcheck(page, checknames = True, knownonly = False, title=''):
-    pageskip = []
     text = page
     if correct_html_codes:
         text = removeHTML(text)
@@ -258,7 +261,7 @@
         loc += len(match.group(1))
         bigword = Word(match.group(2))
         smallword = bigword.derive()
-        if not Word(smallword).isCorrect(checkalternative = knownonly) and \
+        if not Word(smallword).isCorrect(checkalternative = knownonly, title=title) and \
            (checknames or not smallword[0].isupper()):
             replacement = askAlternative(smallword,
                                          context=text[max(0,loc-40):loc + len(match.group(2))+40],
@@ -283,7 +286,6 @@
             loc += len(match.group(2))
     if correct_html_codes:
         text = removeHTML(text)
-    pageskip = []
     return text
 
 
@@ -349,14 +351,14 @@
                 % (self.derive(), rep, self.word))
         return self.word.replace(self.derive(),rep)
 
-    def isCorrect(self,checkalternative = False):
+    def isCorrect(self,checkalternative = False, title = ''):
         # If checkalternative is True, the word will only be found incorrect if
         # it is on the spelling list as a spelling error. Otherwise it will
         # be found incorrect if it is not on the list as a correctly spelled
         # word.
         if self.word == "":
             return True
-        if self.word in pageskip:
+        if title in pageSkipWords and self.word in pageSkipWords[title]:
             return True
         try:
             if knownwords[self.word] == self.word:
@@ -419,12 +421,12 @@
             page.put(text, summary)
 
 try:
-    pageskip = []
     edit = SpecialTerm("edit")
     endpage = SpecialTerm("end page")
     title = []
     knownwords = {}
     newwords = []
+    pageSkipWords = {}
     start = None
     newpages = False
     longpages = False
@@ -459,6 +461,7 @@
     mysite = pywikibot.getSite()
     if not checklang:
         checklang = mysite.language()
+
     filename = pywikibot.config.datafilepath('spelling',
                                       'spelling-' + checklang + '.txt')
     print "Getting wordlist"
@@ -488,6 +491,17 @@
         print "Warning! There is no wordlist for your language!"
     else:
         print "Wordlist successfully loaded."
+
+    pageSkipWordsFilepath = pywikibot.config.datafilepath('spelling', 'spelling-{}-{}.txt'.format(checklang, mysite.family.name))
+    print "Loading the page-specific wordlist for your language and site"
+    try:
+        with codecs.open(pageSkipWordsFilepath, 'r', encoding = mysite.encoding()) as f:
+            pageSkipWords = json.loads(f.read())
+    except IOError:
+        print "Warning! There is no page-specific wordlist for the combination of your language and site!"
+    else:
+        print "Page-specific wordlist successfully loaded."
+
     # This is a purely interactive bot, we therefore do not want to put-throttle
     pywikibot.put_throttle.setDelay(1)
 except:
@@ -520,6 +534,8 @@
             title = pywikibot.input(u"Which page to check now? (enter to stop)")
 finally:
     pywikibot.stopme()
+
+    # Language-level known words.
     filename = pywikibot.config.datafilepath('spelling',
                                       'spelling-' + checklang + '.txt')
     if rebuild:
@@ -540,3 +556,7 @@
         else:
             f.write("0 %s %s\n"%(word," ".join(knownwords[word])))
     f.close()
+
+    # Known words for a specific page and language.
+    with codecs.open(pageSkipWordsFilepath, 'w', encoding = mysite.encoding()) as f:
+         f.write(json.dumps(pageSkipWords))