Various fixes.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@8810 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,10 @@
+2001-01-26  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Source/NSArray.m: Fix failure to assign result of init to self
+	(similar fixes in various other files).
+	* Tools/gsdoc.m: Fix error in parsing items containing mixed elements.
+	* Documentation/gsdoc/NSTimeZone.gsdoc: Fix erro in markup.
+
 2001-01-25  Richard Frith-Macdonald <rfm@gnu.org>
 
 	* configure.in: Add check for rexcent versions of gmp

Documentation/gsdoc/NSTimeZone.gsdoc

@@ -16,8 +16,7 @@
       <class name="NSTimeZone" super="NSObject">
         <declared>Foundation/NSTimeZone.h</declared>
         <conform>NSCoding</conform>
-          <desc>
+	<desc>
-          </desc>
         <p>
 	If the GNUstep time zone datafiles become too out of date, one
 	can download an updated database from <uref
@@ -40,6 +39,7 @@
 	wildly between OSes (this could be a big problem when
 	archiving is used between different systems).
 	</p>
+	</desc>
 
         <method type="NSDictionary*" factory="yes">
           <sel>abbreviationDictionary</sel>

Documentation/gsdoc/NSTimeZone.html

@@ -21,7 +21,30 @@
 </p>
 <hr>
 
-          
+        <p>
+
+	If the GNUstep time zone datafiles become too out of date, one
+	can download an updated database from <a href ="ftp://elsie.nci.nih.gov/pub/">ftp://elsie.nci.nih.gov/pub/</a>
+	and compile it as specified in the README file in the
+	NSTimeZones directory.
+
+	Time zone names in NSDates should be GMT, MET etc. not
+	Europe/Berlin, America/Washington etc.
+
+	The problem with this is that various time zones may use the
+	same abbreviation (e.g. Australia/Brisbane and
+	America/New_York both use EST), and some time zones
+	may have different rules for daylight saving time even if the
+	abbreviation and offsets from UTC are the same.
+
+	The problems with depending on the OS for providing time zone
+	info are that some methods for the NSTimeZone classes might be
+	difficult to implement, and also that time zone names may vary
+	wildly between OSes (this could be a big problem when
+	archiving is used between different systems).
+	</p>
+
+	
 <h2>Instance Variables </h2>
 <ul>
 </ul>

Source/GSArray.m

@@ -347,7 +347,7 @@ static SEL	eqSel;
 
   [aCoder decodeValueOfObjCType: @encode(unsigned)
 			     at: &count];
-  if ([self initWithCapacity: count] == nil)
+  if ((self = [self initWithCapacity: count]) == nil)
     {
       [NSException raise: NSMallocException
 		  format: @"Unable to make array"];

Source/GSCountedSet.m

@@ -201,7 +201,8 @@
 {
   int i;
 
-  if ([self initWithCapacity: c] == nil)
+  self = [self initWithCapacity: c];
+  if (self == nil)
     {
       return nil;
     }

Source/NSArray.m

@@ -437,7 +437,7 @@ static SEL	rlSel;
       RELEASE(myString);
       if ([result isKindOfClass: NSArrayClass])
 	{
-	  [self initWithArray: result];
+	  self = [self initWithArray: result];
 	  return self;
 	}
     }

Source/NSDictionary.m

@@ -424,7 +424,7 @@ static SEL	appSel;
       RELEASE(myString);
       if ([result isKindOfClass: NSDictionaryClass])
 	{
-	  [self initWithDictionary: result];
+	  self = [self initWithDictionary: result];
 	  return self;
 	}
     }
@@ -975,13 +975,16 @@ static NSString	*indentStrings[] = {
 	       forKeys: (id*)keys
 		 count: (unsigned)count
 {
-  IMP	setObj;
+  self = [self initWithCapacity: count];
-
+  if (self != nil)
-  [self initWithCapacity: count];
-  setObj = [self methodForSelector: setSel];
-  while (count--)
     {
-      (*setObj)(self, setSel, objects[count], keys[count]);
+      IMP	setObj;
+
+      setObj = [self methodForSelector: setSel];
+      while (count--)
+	{
+	  (*setObj)(self, setSel, objects[count], keys[count]);
+	}
     }
   return self;
 }

Source/NSSet.m

@@ -502,10 +502,13 @@ static Class NSMutableSet_concrete_class;
 - (id) initWithObjects: (id*)objects
 		 count: (unsigned)count
 {
-  [self initWithCapacity: count];
+  self = [self initWithCapacity: count];
-  while (count--)
+  if (self != nil)
     {
-      [self addObject: objects[count]];
+      while (count--)
+	{
+	  [self addObject: objects[count]];
+	}
     }
   return self;
 }

Source/UnixFileHandle.m

@@ -459,7 +459,7 @@ getAddr(NSString* name, NSString* svc, NSString* pcl, struct sockaddr_in *sin)
     }
   else
     {
-      [self initWithFileDescriptor: 2 closeOnDealloc: NO];
+      self = [self initWithFileDescriptor: 2 closeOnDealloc: NO];
       fh_stderr = self;
     }
   self = fh_stderr;
@@ -477,7 +477,7 @@ getAddr(NSString* name, NSString* svc, NSString* pcl, struct sockaddr_in *sin)
     }
   else
     {
-      [self initWithFileDescriptor: 0 closeOnDealloc: NO];
+      self = [self initWithFileDescriptor: 0 closeOnDealloc: NO];
       fh_stdin = self;
     }
   self = fh_stdin;
@@ -495,7 +495,7 @@ getAddr(NSString* name, NSString* svc, NSString* pcl, struct sockaddr_in *sin)
     }
   else
     {
-      [self initWithFileDescriptor: 1 closeOnDealloc: NO];
+      self = [self initWithFileDescriptor: 1 closeOnDealloc: NO];
       fh_stdout = self;
     }
   self = fh_stdout;

Source/WindowsFileHandle.m

@@ -401,7 +401,7 @@ getAddr(NSString* name, NSString* svc, NSString* pcl, struct sockaddr_in *sin)
     }
   else
     {
-      [self initWithFileDescriptor: 2 closeOnDealloc: NO];
+      self = [self initWithFileDescriptor: 2 closeOnDealloc: NO];
       fh_stderr = self;
     }
   self = fh_stderr;
@@ -419,7 +419,7 @@ getAddr(NSString* name, NSString* svc, NSString* pcl, struct sockaddr_in *sin)
     }
   else
     {
-      [self initWithFileDescriptor: 0 closeOnDealloc: NO];
+      self = [self initWithFileDescriptor: 0 closeOnDealloc: NO];
       fh_stdin = self;
     }
   self = fh_stdin;
@@ -437,7 +437,7 @@ getAddr(NSString* name, NSString* svc, NSString* pcl, struct sockaddr_in *sin)
     }
   else
     {
-      [self initWithFileDescriptor: 1 closeOnDealloc: NO];
+      self = [self initWithFileDescriptor: 1 closeOnDealloc: NO];
       fh_stdout = self;
     }
   self = fh_stdout;

Tools/gsdoc.m

@@ -1951,52 +1951,60 @@ loader(const char *url, const char *eid, xmlParserCtxtPtr *ctxt)
 
 - (NSString *) parseItem: (xmlNodePtr)node
 {
+  NSMutableString	*text = [NSMutableString string];
+
   NSDebugMLLog(@"debug", @"Start parsing item");
   node = node->children;
 
-  if (strcmp(node->name, "class") == 0
+  while (node != 0)
-    || strcmp(node->name, "category") == 0
-    || strcmp(node->name, "protocol") == 0
-    || strcmp(node->name, "function") == 0
-    || strcmp(node->name, "macro") == 0
-    || strcmp(node->name, "type") == 0
-    || strcmp(node->name, "variable") == 0
-    || strcmp(node->name, "ivariable") == 0
-    || strcmp(node->name, "constant") == 0)
     {
-      return [self parseDef: node];
+      BOOL	step = YES;
-    }
 
-  if (strcmp(node->name, "list") == 0
+      if (strcmp(node->name, "class") == 0
-    || strcmp(node->name, "enum") == 0
+	|| strcmp(node->name, "category") == 0
-    || strcmp(node->name, "deflist") == 0
+	|| strcmp(node->name, "protocol") == 0
-    || strcmp(node->name, "qalist") == 0)
+	|| strcmp(node->name, "function") == 0
-    {
+	|| strcmp(node->name, "macro") == 0
-      return [self parseList: node];
+	|| strcmp(node->name, "type") == 0
-    }
+	|| strcmp(node->name, "variable") == 0
-
+	|| strcmp(node->name, "ivariable") == 0
-  if (strcmp(node->name, "p") == 0)
+	|| strcmp(node->name, "constant") == 0)
-    {
-      NSString	*elem = [self parseText: node->children];
-
-      if (elem == nil)
 	{
-	  return nil;
+	  [text appendString: [self parseDef: node]];
 	}
-      return [NSString stringWithFormat: @"<p>\r\n%@</p>\r\n", elem];
+      else if (strcmp(node->name, "list") == 0
-    }
+	|| strcmp(node->name, "enum") == 0
+	|| strcmp(node->name, "deflist") == 0
+	|| strcmp(node->name, "qalist") == 0)
+	{
+	  [text appendString: [self parseList: node]];
+	}
+      else if (strcmp(node->name, "p") == 0)
+	{
+	  NSString	*elem = [self parseText: node->children];
 
-  if (strcmp(node->name, "example") == 0)
+	  if (elem != nil)
-    {
+	    {
-      return [self parseExample: node];
+	      [text appendFormat: @"<p>\r\n%@</p>\r\n", elem];
+	    }
+	}
+      else if (strcmp(node->name, "example") == 0)
+	{
+	  [text appendString: [self parseExample: node]];
+	}
+      else if (strcmp(node->name, "embed") == 0)
+	{
+	  [text appendString: [self parseEmbed: node]];
+	}
+      else
+	{
+	  [text appendString: [self parseText: node end: &node]];
+	  step = NO;
+	}
+      if (step == YES)
+	node = node->next;
     }
-
+  return text;
-  if (strcmp(node->name, "embed") == 0)
-    {
-      return [self parseEmbed: node];
-    }
-
-  return [self parseText: node];
 }
 
 - (NSString *) parseList: (xmlNodePtr)node