Reformatted several "if () statment;"

and "else statement;" into two lines.

ANNOUNCE

@@ -1,75 +1,66 @@
 
-Libpng 1.2.37rc01 - May 27, 2009
+Libpng 1.2.37 - May 31, 2009
 
-This is not intended to be a public release.  It will be replaced
+This is a public release of libpng, intended for use in production codes.
-within a few weeks by a public version or by another test version.
 
 Files available for download:
 
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.2.37rc01.tar.gz
+   libpng-1.2.37.tar.gz
-   libpng-1.2.37rc01.tar.lzma
+   libpng-1.2.37.tar.lzma
      (Get the lzma codec from <http://tukaani.org/lzma>).
-   libpng-1.2.37rc01.tar.bz2
+   libpng-1.2.37.tar.bz2
 
 Source files with LF line endings (for Unix/Linux) without the
 "configure" script
 
-   libpng-1.2.37rc01-no-config.tar.gz
+   libpng-1.2.37-no-config.tar.gz
-   libpng-1.2.37rc01-no-config.tar.lzma
+   libpng-1.2.37-no-config.tar.lzma
-   libpng-1.2.37rc01-no-config.tar.bz2
+   libpng-1.2.37-no-config.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp1237r01.zip
+   lpng1237.zip
-   lp1237r01.7z
+   lpng1237.7z
-   lp1237r01.tar.bz2
+   lpng1237.tar.bz2
 
 Project files
 
-   libpng-1.2.37rc01-project-netware.zip
+   libpng-1.2.37-project-netware.zip
-   libpng-1.2.37rc01-project-wince.zip
+   libpng-1.2.37-project-wince.zip
 
 Other information:
 
-   libpng-1.2.37rc01-README.txt
+   libpng-1.2.37-README.txt
-   libpng-1.2.37rc01-KNOWNBUGS.txt
+   libpng-1.2.37-KNOWNBUGS.txt
-   libpng-1.2.37rc01-LICENSE.txt
+   libpng-1.2.37-LICENSE.txt
-   libpng-1.2.37rc01-Y2K-compliance.txt
+   libpng-1.2.37-Y2K-compliance.txt
-   libpng-1.2.37rc01-[previous version]-diff.txt
+   libpng-1.2.37-[previous version]-diff.txt
 
 Changes since the last public release (1.2.36):
 
-version 1.2.37beta01 [May 14, 2009]
+version 1.2.37 [May 31, 2009]
+
   Fixed inconsistency in pngrutil.c, introduced in libpng-1.2.36.  The
     memset() was using "png_ptr->rowbytes" instead of "row_bytes", which
     the corresponding png_malloc() uses (Joe Drew).
   Clarified usage of sig_bit versus sig_bit_p in example.c (Vincent Torri)
-  Updated some of the makefiles in the scripts directory (merged with
+  Updated some of the makefiles in the scripts directory.
-    those in libpng-1.4.0beta57).
-
-version 1.2.37beta02 [May 19, 2009]
   Fixed typo in libpng documentation (FILTER_AVE should be FILTER_AVG)
   Relocated misplaced #endif in pngwrite.c, sCAL chunk handler.
   Conditionally compile png_read_finish_row() which is not used by
     progressive readers.
   Added contrib/pngminim/preader to demonstrate building minimal progressive
     decoder, based on contrib/gregbook with embedded libpng and zlib.
-
-version 1.2.37beta03 [May 20, 2009]
   In contrib/pngminim/*, renamed "makefile.std" to "makefile", since there
     is only one makefile in those directories, and revised the README files
     accordingly.
   Reformated sources in libpng style (3-space indentation, comment format)
 
-version 1.2.37rc01 [May 27, 2009]
-  No changes.
-
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
-
 (subscription required; visit 
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement
 to subscribe) or to glennrp at users.sourceforge.net

CHANGES

@@ -2393,6 +2393,10 @@ version 1.2.37beta03 [May 20, 2009]
 version 1.2.37rc01 [May 27, 2009]
   No changes.
 
+version 1.2.37 [May 31, 2009]
+  Reformatted several remaining "else statement;" and "if () statment;" into
+    two lines.
+
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement

pngget.c

@@ -1,7 +1,7 @@
 
 /* pngget.c - retrieval of values from info struct
  *
- * Last changed in libpng 1.2.37 [May 27, 2009]
+ * Last changed in libpng 1.2.37 [May 31, 2009]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -121,7 +121,8 @@ png_get_x_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
       if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER)
           return (0);
 
-      else return (info_ptr->x_pixels_per_unit);
+      else
+          return (info_ptr->x_pixels_per_unit);
    }
 #else
    return (0);
@@ -141,7 +142,8 @@ png_get_y_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
       if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER)
           return (0);
 
-      else return (info_ptr->y_pixels_per_unit);
+      else
+          return (info_ptr->y_pixels_per_unit);
    }
 #else
    return (0);
@@ -162,7 +164,8 @@ png_get_pixels_per_meter(png_structp png_ptr, png_infop info_ptr)
          info_ptr->x_pixels_per_unit != info_ptr->y_pixels_per_unit)
           return (0);
 
-      else return (info_ptr->x_pixels_per_unit);
+      else
+          return (info_ptr->x_pixels_per_unit);
    }
 #else
    return (0);
@@ -206,7 +209,8 @@ png_get_x_offset_microns(png_structp png_ptr, png_infop info_ptr)
       if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER)
           return (0);
 
-      else return (info_ptr->x_offset);
+      else
+          return (info_ptr->x_offset);
    }
 #else
       return (0);
@@ -227,7 +231,8 @@ png_get_y_offset_microns(png_structp png_ptr, png_infop info_ptr)
       if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER)
           return (0);
 
-      else return (info_ptr->y_offset);
+      else
+          return (info_ptr->y_offset);
    }
 #else
    return (0);
@@ -248,7 +253,8 @@ png_get_x_offset_pixels(png_structp png_ptr, png_infop info_ptr)
       if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL)
           return (0);
 
-      else return (info_ptr->x_offset);
+      else
+          return (info_ptr->x_offset);
    }
 #else
    return (0);
@@ -269,7 +275,8 @@ png_get_y_offset_pixels(png_structp png_ptr, png_infop info_ptr)
       if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL)
           return (0);
 
-      else return (info_ptr->y_offset);
+      else
+          return (info_ptr->y_offset);
    }
 #else
    return (0);

pngread.c

@@ -1,7 +1,7 @@
 
 /* pngread.c - read a PNG file
  *
- * Last changed in libpng 1.2.37 [May 27, 2009]
+ * Last changed in libpng 1.2.37 [May 31, 2009]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -192,7 +192,8 @@ png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver,
    png_size_t png_struct_size, png_size_t png_info_size)
 {
    /* We only come here via pre-1.0.12-compiled applications */
-   if (png_ptr == NULL) return;
+   if (png_ptr == NULL)
+      return;
 #if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE)
    if (png_sizeof(png_struct) > png_struct_size ||
       png_sizeof(png_info) > png_info_size)
@@ -246,7 +247,8 @@ png_read_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
 
    png_structp png_ptr=*ptr_ptr;
 
-   if (png_ptr == NULL) return;
+   if (png_ptr == NULL)
+      return;
 
    do
    {

pngwio.c

@@ -1,7 +1,7 @@
 
 /* pngwio.c - functions for data output
  *
- * Last changed in libpng 1.2.37 [May 27, 2009]
+ * Last changed in libpng 1.2.37 [May 31, 2009]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -47,7 +47,8 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
    png_uint_32 check;
 
-   if (png_ptr == NULL) return;
+   if (png_ptr == NULL)
+      return;
 #if defined(_WIN32_WCE)
    if ( !WriteFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
       check = 0;
@@ -73,7 +74,8 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
    png_byte *near_data;  /* Needs to be "png_byte *" instead of "png_bytep" */
    png_FILE_p io_ptr;
 
-   if (png_ptr == NULL) return;
+   if (png_ptr == NULL)
+      return;
    /* Check if data really is near. If so, use usual code. */
    near_data = (png_byte *)CVT_PTR_NOCHECK(data);
    io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);