Spelling

CODING_GUIDELINES.md

@@ -18,7 +18,7 @@ Coding Guidelines
 - All new code that is added must be resistant to integer overflows, thus if you multiply, add, subtract, divide or bitshift integers you must ensure that no overflow can occur. Please keep in mind that signed integer overflow is undefined behavior, thus you must check for overflows before performing the arithmetic operation, otherwise the compiler is free to optimize your check after the overflow away (this has happened already).
 - All new code must be resistant to buffer overflows. Thus before you access arrays a range check must be performed.
 - Distrust any data that you extract from images or from external sources. E.g. if the metadata of an image gives you an offset of another information inside that file, do not assume that this offset will not result in an out off bounds read.
-- New code must not assume the endianes and the word size of the system it is being run on. I.e. don't assume that  `sizeof(int) = 8` or that the following will work:
+- New code must not assume the endianness and the word size of the system it is being run on. I.e. don't assume that  `sizeof(int) = 8` or that the following will work:
 ```cpp
 const uint32_t some_var = get_var();
 const uint16_t lower_2_bytes = (const uint16_t*) &some_var;

CONTRIBUTING.md

@@ -64,7 +64,7 @@ Once you have a GitHub login:
         $ git fetch exiv2_upstream master
         $ git checkout -b my-new-feature exiv2_upstream/master --no-track
 
-    NB: This is an important step to avoid draging in old commits!
+    NB: This is an important step to avoid dragging in old commits!
 
 5. Configure the project and check that it builds (if not, please report a bug):
 

GIT_GUIDELINES.md

@@ -16,7 +16,7 @@ A commit message can look like this:
 - Specify concrete ubuntu and mac versions
 - Use latest conan version
 - Fix the profiles for linux and mac
-- Use new version of expat (avilable in conan-center)
+- Use new version of expat (available in conan-center)
 - Install urllib3 as suggested in python guidelines
 - Use virtualenv with python3
 ```

README-SAMPLES.md

@@ -21,7 +21,7 @@ The following programs are build and installed in /usr/local/bin.
 | _**addmoddel**_   | Demonstrates Exiv2 library APIs to add, modify or delete metadata | [addmoddel](#addmoddel) | [addmoddel.cpp](samples/addmoddel.cpp) |
 | _**exifcomment**_ | Set Exif.Photo.UserComment in an image  | [exifcomment](#exifcomment) | [exifcomment.cpp](samples/exifcomment.cpp) |
 | _**exifdata**_    | Prints _**Exif**_ metadata in different formats in an image | [exifdata](#exifdata) | [exifdata.cpp](samples/exifdata.cpp) |
-| _**exifprint**_   | Print _**Exif**_ metadata in images<br>Miscelleous other features | [exifprint](#exifprint)| [exifprint.cpp](samples/exifprint.cpp) |
+| _**exifprint**_   | Print _**Exif**_ metadata in images<br>Miscellaneous other features | [exifprint](#exifprint)| [exifprint.cpp](samples/exifprint.cpp) |
 | _**exifvalue**_   | Prints the value of a single _**Exif**_ tag in a file | [exifvalue](#exifvalue) | [exifvalue.cpp](samples/exifvalue.cpp) |
 | _**exiv2**_       | Utility to read and write image metadata, including Exif, IPTC, XMP, image comments, ICC Profile, thumbnails, image previews and many vendor makernote tags.<br>This is the primary test tool used by Team Exiv2 and can exercise almost all code in the library.  Due to the extensive capability of this utility, the APIs used are usually less obvious for casual code inspection. | [exiv2 manpage](exiv2.md)<br>[https://exiv2.org/sample.html](https://exiv2.org/sample.html) | |
 | _**exiv2json**_   | Extracts data from image in JSON format.<br>This program also contains a parser to recursively parse Xmp metadata into vectors and objects. | [exiv2json](#exiv2json) | [exiv2json.cpp](samples/exiv2json.cpp) |
@@ -162,7 +162,7 @@ Option: all | exif | iptc | xmp | filesystem
 
 This program dumps metadata from an image in JSON format. _Code: [exiv2json.cpp](samples/exiv2json.cpp)_
 
-exiv2json has a recursive parser to encode XMP into Vectors and Objects.  XMP data is XMP and can contain XMP `Bag` and `Seq` which are converted to JSON Objects and Arrays.  Exiv2 presents data in the format:  [Family.Group.Tagname](exiv2.md#exiv2_key_syntax).  For XMP, results in "flat" output such such as:
+exiv2json has a recursive parser to encode XMP into Vectors and Objects.  XMP data is XMP and can contain XMP `Bag` and `Seq` which are converted to JSON Objects and Arrays.  Exiv2 presents data in the format:  [Family.Group.Tagname](exiv2.md#exiv2_key_syntax).  For XMP, results in "flat" output such as:
 
 ```
 $ curl --silent -O https://clanmills.com/Stonehenge.jpg
@@ -211,7 +211,7 @@ $
 Usage: geotag {-help|-version|-dst|-dryrun|-ascii|-verbose|-adjust value|-tz value|-delta value}+ path+
 ```
 
-Geotag reads one or more GPX files and adds GPS Tages to images.  _Code: [geotag.cpp](samples/geotag.cpp)_
+Geotag reads one or more GPX files and adds GPS Tags to images.  _Code: [geotag.cpp](samples/geotag.cpp)_
 
 If the path is a directory, geotag will read all the files in the directory.  It constructs a time dictionary of position data, then updates every image with GPS Tags.
 
@@ -478,7 +478,7 @@ Test access to preview images
 #### remotetest
 
 ```
-Usage: remotetest remotetest file {--nocurl | --curl}
+Usage: remotetest file {--nocurl | --curl}
 ```
 
 Tester application for testing remote i/o.

README.md

@@ -6,7 +6,7 @@
 
 | **CI Status:**    |      |      |
 |:--                |:--   |:--   |
-| [![Basic CI for all platforms on push](https://github.com/Exiv2/exiv2/actions/workflows/on_push_BasicWinLinMac.yml/badge.svg?branch=main)](https://github.com/Exiv2/exiv2/actions/workflows/on_push_BasicWinLinMac.yml) |  [![CI for different Linux distributions](https://github.com/Exiv2/exiv2/actions/workflows/nightly_Linux_distributions.yml/badge.svg?branch=main)](https://github.com/Exiv2/exiv2/actions/workflows/nightly_Linux_distributions.yml) |  [![Linux Special Builds on PRs](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_linux_special_buils.yml/badge.svg)](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_linux_special_buils.yml) |
+| [![Basic CI for all platforms on push](https://github.com/Exiv2/exiv2/actions/workflows/on_push_BasicWinLinMac.yml/badge.svg?branch=main)](https://github.com/Exiv2/exiv2/actions/workflows/on_push_BasicWinLinMac.yml) |  [![CI for different Linux distributions](https://github.com/Exiv2/exiv2/actions/workflows/nightly_Linux_distributions.yml/badge.svg?branch=main)](https://github.com/Exiv2/exiv2/actions/workflows/nightly_Linux_distributions.yml) |  [![Linux Special Builds on PRs](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_linux_special_builds.yml/badge.svg)](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_linux_special_builds.yml) |
 | [![Linux-Ubuntu Matrix on PRs](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_linux_matrix.yml/badge.svg)](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_linux_matrix.yml) | [![Mac Matrix on PRs](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_mac_matrix.yml/badge.svg)](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_mac_matrix.yml) | [![Win Matrix on PRs](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_windows_matrix.yml/badge.svg)](https://github.com/Exiv2/exiv2/actions/workflows/on_PR_windows_matrix.yml) |
 
 <div id="1">
@@ -197,7 +197,7 @@ CMake will detect libiconv of all UNIX like systems including Linux, macOS, UNIX
 
 The library libiconv is a GNU library and we do not recommend using libiconv with Exiv2 when building with Visual Studio.
 
-Exiv2 includes the file cmake/FindIconv.cmake which contains a guard to prevent CMake from finding libiconv when you build with Visual Studio.  This was added because of issues reported when Visual Studio attempted to link libconv libraries installed by Cygwin, or MinGW or gnuwin32. [https://github.com/Exiv2/exiv2/issues/1250](https://github.com/Exiv2/exiv2/issues/1250)
+Exiv2 includes the file cmake/FindIconv.cmake which contains a guard to prevent CMake from finding libiconv when you build with Visual Studio.  This was added because of issues reported when Visual Studio attempted to link libiconv libraries installed by Cygwin, or MinGW or gnuwin32. [https://github.com/Exiv2/exiv2/issues/1250](https://github.com/Exiv2/exiv2/issues/1250)
 
 There are build instructions about Visual Studio in libiconv-1.16/INSTALL.window require you to install Cygwin.  There is an article here about building libiconv with Visual Studio. [https://www.codeproject.com/Articles/302012/How-to-Build-libiconv-with-Microsoft-Visual-Studio](https://www.codeproject.com/Articles/302012/How-to-Build-libiconv-with-Microsoft-Visual-Studio).  
 
@@ -654,7 +654,7 @@ You can cross compile Exiv2 on Linux for MinGW.  We have used the following meth
 $ sudo dnf install mingw64-gcc-c++ mingw64-filesystem mingw64-expat mingw64-zlib cmake make
 ```
 
-#### 2 Install Dependancies
+#### 2 Install Dependencies
 
 You will need to install x86_64 libraries to support the options you wish to use.  By default, you will need libz and expat.  Your `dnf` command above has installed them for you.  If you wish to use features such as `webready` you should install openssl and libcurl as follows:
 
@@ -807,7 +807,7 @@ Access to the bmff code is guarded in two ways.  Firstly, you have to build the
 EXIV2API bool enableBMFF(bool enable);
 ```
 
-The return value from `enableBMFF()` is true if the library has been build with bmff support (cmake option -DEXIV2_ANABLE_BMFF=On).
+The return value from `enableBMFF()` is true if the library has been build with bmff support (cmake option -DEXIV2_ENABLE_BMFF=On).
 
 Applications may wish to provide a preference setting to enable bmff support and thereby place the responsibility for the use of this code with the user of the application.
 

SECURITY.md

@@ -38,7 +38,7 @@ Team Exiv2 does not back-port security (or any other fix) to earlier releases of
 
 The version numbering scheme is explained below.  The design includes provision for a security release.  A _**Dot Release**_ is an updated version of the library with security PRs and other changes.  A _**Dot Release**_ offers the same API as its parent.  A _**Security Release**_ is an existing release PLUS one or more security PRs.  Nothing else is changed from it parent.  
 
-Users can register on github.com to receive release notices for RC and GM Releases.  Additionally, we inform users when we begin a project to create a new release on FaceBook (https://facebook.com/exiv2) and Discuss Pixls (https://discuss.pixls.us).  The announcement of a new release project has a preliminay specification and schedule.
+Users can register on github.com to receive release notices for RC and GM Releases.  Additionally, we inform users when we begin a project to create a new release on FaceBook (https://facebook.com/exiv2) and Discuss Pixls (https://discuss.pixls.us).  The announcement of a new release project has a preliminary specification and schedule.
 
 ## Version Numbering Scheme
 

cmake/Doxyfile.in

@@ -268,7 +268,7 @@ OPTIMIZE_OUTPUT_VHDL   = NO
 # parses. With this tag you can assign which parser to use for a given
 # extension. Doxygen has a built-in mapping, but you can override or extend it
 # using this tag. The format is ext=language, where ext is a file extension, and
-# language is one of the parsers supported by doxygen: IDL, Java, Javascript,
+# language is one of the parsers supported by doxygen: IDL, Java, JavaScript,
 # C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran:
 # FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran:
 # Fortran. In the later case the parser tries to guess whether the code is fixed
@@ -675,7 +675,7 @@ SHOW_NAMESPACES        = YES
 # The FILE_VERSION_FILTER tag can be used to specify a program or script that
 # doxygen should invoke to get the current version for each file (typically from
 # the version control system). Doxygen will invoke the program by executing (via
-# popen()) the command command input-file, where command is the value of the
+# popen()) the command input-file, where command is the value of the
 # FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
 # by doxygen. Whatever the program writes to standard output is used as the file
 # version. For an example see the documentation.
@@ -1474,7 +1474,7 @@ EXT_LINKS_IN_WINDOW    = NO
 
 FORMULA_FONTSIZE       = 10
 
-# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
 # generated for formulas are transparent PNGs. Transparent PNGs are not
 # supported properly for IE 6.0, but are supported on all modern browsers.
 #
@@ -1486,7 +1486,7 @@ FORMULA_FONTSIZE       = 10
 FORMULA_TRANSPARENT    = YES
 
 # Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
-# http://www.mathjax.org) which uses client side Javascript for the rendering
+# http://www.mathjax.org) which uses client side JavaScript for the rendering
 # instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
 # installed or if you want to formulas look prettier in the HTML output. When
 # enabled you may also need to install MathJax separately and configure the path
@@ -1556,7 +1556,7 @@ MATHJAX_CODEFILE       =
 SEARCHENGINE           = YES
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be
-# implemented using a web server instead of a web client using Javascript. There
+# implemented using a web server instead of a web client using JavaScript. There
 # are two flavors of web server based searching depending on the EXTERNAL_SEARCH
 # setting. When disabled, doxygen will generate a PHP script for searching and
 # an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing

cmake/JoinPaths.cmake

@@ -1,5 +1,5 @@
 # This module provides function for joining paths
-# known from from most languages
+# known from most languages
 #
 # Original license:
 # SPDX-License-Identifier: (MIT OR CC0-1.0)

cmake/packaging.cmake

@@ -131,7 +131,7 @@ foreach(doc ${DOCS})
     install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${doc} DESTINATION .)
 endforeach()
 
-# copy build/log which which is present if built by build.sh
+# copy build/log which is present if built by build.sh
 if(EXISTS ${PROJECT_SOURCE_DIR}/build/logs/build.txt)
     install(FILES ${PROJECT_SOURCE_DIR}/build/logs/build.txt DESTINATION "logs")
 endif()

contrib/coverity.sh

@@ -7,7 +7,7 @@
 #
 # Before to run this script you must set these shell variable :
 # $EXIVCoverityToken with token of Exiv2 project given by Coverity SCAN
-# $EXIVCoverityEmail with email adress to send SCAN result.
+# $EXIVCoverityEmail with email address to send SCAN result.
 #
 # Coverity Scan bin dir must be appended to PATH variable.
 #

contrib/vs2019/README.md

@@ -61,7 +61,7 @@ E:\Projects\libexpat. The exiv2 solution will have the exiv2 project
 exposition) and the expat-static project (from libexpat). The
 expat-static project is added as a reference to the exiv2
 project. This make Visual Studio generate the correct dependency
-heirarchy and compile correctly.
+hierarchy and compile correctly.
 
 # Folder Structure #
 

doc/ChangeLog

@@ -323,7 +323,7 @@ Build: (11)
 	0001329	Error during cmake with gcc version parsing
 	0001310	Provide support for msys/2.0
 	0001299	exiv2-0.26-trunk.tar.gz changed on download server
-	0001270	Using libexiv2.a/.lib  in multhreaded app segfaults.
+	0001270	Using libexiv2.a/.lib  in multithreaded app segfaults.
 	0001237	Report CMake/MinGW issues to Kitware
 	0001188	Provide build support for C++11
 	0001174	Visual Studio Support Enhancements
@@ -643,9 +643,9 @@ Changes from version 0.25 to 0.26
 	- 0001145:	Respect Sony/Minolta lenses with shared LensID such as Tamron SP AF 17-50mm F2.8 XR Di II LD
 	- 0001144:	Sigma 10-20mm f/4-5.6 EX DC is detected as Tamaron
 			(Simon Harhues)
-	- 0001142:	Manual lens does not get recogniced: Beroflex zoom 500mm
+	- 0001142:	Manual lens does not get recognized: Beroflex zoom 500mm
 			(Simon Harhues / Niels Kristian Bech Jensen)
-	- 0001141:	Manual lens does not get recogniced: Pentax macro 100mm
+	- 0001141:	Manual lens does not get recognized: Pentax macro 100mm
 			(Simon Harhues / Niels Kristian Bech Jensen)
 	- 0001118:	Add support for ZEISS Loxia 2/50 lens
 			(Eugen Neu)
@@ -689,7 +689,7 @@ Changes from version 0.25 to 0.26
 	- 0000922:	Add options -pS and -dI to application exiv2
 	- 0000855:	Segfault when accessing focalLength with 0.23
 			(Tobias E.)
-	- 0000756:	Access to ICC Profile (TAG: 0x8773) data in Exif as uninterpretted binary
+	- 0000756:	Access to ICC Profile (TAG: 0x8773) data in Exif as uninterpreted binary
 			(Ray NA)
 	- 0000676:	Patch for reading ICC color profiles
 			(Andreas Huggel)
@@ -783,7 +783,7 @@ Changes from version 0.25 to 0.26
 
 * Testing: (6)
 	- 0001230:	Bug Hunt for v0.26
-	- 0001207:	digiKam maintenance tool to synchronize files metadata and database crash in Exiv2 (re-entrancy issue ?)
+	- 0001207:	digiKam maintenance tool to synchronize files metadata and database crash in Exiv2 (reentrancy issue ?)
 			(Uwe Haider)
 	- 0001057:	Implement target/modifier - (stdin/stdout) for exiv2 options -i (insert) and -e (extract)
 	- 0001045:	Add COPYRIGHT file to test/data/
@@ -1192,7 +1192,7 @@ Changes from version 0.23 to 0.24
 	           (Reported by S. Verdoold, patch by Pascal de Bruijn)
 	- 0000861: Sigma 18-250mm not properly recognised on Pentax
 	           (Reported by S. Verdoold, patch by Pascal de Bruijn)
-	- 0000862: Video code is failing the test suite (on all plaforms)
+	- 0000862: Video code is failing the test suite (on all platforms)
 	           (Robin Mills, Abhinav Badola)
 	- 0000865: Patches for locale and boost issue (Patches by Mario anyc)
 	- 0000868: Support for two lens for sony mount
@@ -1463,7 +1463,7 @@ Changes from version 0.20 to 0.21
 	           (Patch by Matthias Baas)
 	         - Added ExifKey::defaultCount() to access the new count reference
 	           information.
-	         - Fixed zlib uncompression of large PNG metadata buffers.
+	         - Fixed zlib decompression of large PNG metadata buffers.
 	         - Improved determination of MIME type.
 	         - Updated Canon makernote. (Greg Mansfield, Axel Waggershauser)
 	         - Updated Olympus makernote. (Greg Mansfield)
@@ -1713,7 +1713,7 @@ Changes from version 0.18 to 0.18.1
 	           support for multiple TIFF tree structures.
 
 * MSVC related
-	- 0000621: windows librarys are forcing a link to
+	- 0000621: windows libraries are forcing a link to
 	           ..\..\..\zlib-1.2.3\projects\visual6\blah\blah.
                    (Reported by Peter J. Ersts, fix by Robin Mills)
 
@@ -2051,7 +2051,7 @@ Changes from version 0.12 to 0.13
 	           and insert actions.
 
 * Exiv2 library
-	- 0000503: [metadata] Tiff generated by photoshop crashes exiv2
+	- 0000503: [metadata] Tiff generated by Photoshop crashes exiv2
 	           (digikam bug 139658).
 	- 0000502: [iptc] New TIFF parser: Decode IPTC from Exif.Image.IPTCNAA.
 	           (Reported by Walter Hangartner)
@@ -2124,7 +2124,7 @@ Changes from version 0.11 to 0.12
 	         - [exif] Updated Minolta makernote. (Gilles Caulier, Paul Tribick)
 
 * MSVC related
-	- 0000487: Crash in exiv2.exe (built with VC++ 2005 Express) when examing TIFF
+	- 0000487: Crash in exiv2.exe (built with VC++ 2005 Express) when examining TIFF
 	           images (Reported with patch by Dimitri Schoolwerth)
 
 

doc/cmdxmp.txt

@@ -70,7 +70,7 @@ set Xmp.xmpDM.videoFrameSize/stDim:unit inch
 set Xmp.dc.publisher James Bond
 set Xmp.dc.publisher[1]/?ns:role secret agent
 
-# Add a qualifer to an array element of Xmp.dc.creator (added above)
+# Add a qualifier to an array element of Xmp.dc.creator (added above)
 set Xmp.dc.creator[2]/?ns:role programmer
 
 # Add an array of structures. First set a text property with just the