Fix various typos

Found via `codespell -q 3 -S *.po,*.pot,*.ts,./doc/ChangeLog,./xmpsdk -L alis,discus,filetest,ist,nd,ois,optio,siz,te,tempdate`
Excluded 3rd-party code (ie ./xmpsdk)

Author: luzpaz

README.md

@@ -161,7 +161,7 @@ Available configure presets:
   "linux-release" - Linux Release with default architecture
 ```
 
-The project configuration with a specific preset can be choosen with the CMake `--preset` option. In the following terminal output we comment out some interesting things happening during the project configuration:
+The project configuration with a specific preset can be chosen with the CMake `--preset` option. In the following terminal output we comment out some interesting things happening during the project configuration:
 
 ```bash
 # Configuring the project using a preset
@@ -509,7 +509,7 @@ The tag webpage build files are in the `<exiv2dir>/doc/templates` directory. If
 tag groups in the Exiv2 source code then the build files need to be updated. Any changes made 
 to individual tags in an existing tag group are automatically included.
 
-Building the tag webpages requires building the Exiv2 sample programs and using scripts which have additional dependancies on 
+Building the tag webpages requires building the Exiv2 sample programs and using scripts which have additional dependencies on 
 [BASH](https://www.gnu.org/software/bash/), [make](https://manpages.org/make), [xsltproc](https://manpages.org/xsltproc) 
 and [Python3](https://www.python.org/).
 

ci/test_build.py

@@ -79,7 +79,7 @@ def run(cmd):
         description="Build and test exiv2 using a matrix of build switches")
     parser.add_argument(
         "--compilers",
-        help="Compilers to be used to build exiv2 (when none ore specified, "
+        help="Compilers to be used to build exiv2 (when none are specified, "
         "then the default compiler will be used)",
         nargs='*',
         default=["gcc", "clang"],

include/exiv2/image.hpp

@@ -409,7 +409,7 @@ class EXIV2API Image {
   /*!
     @brief Return a reference to the BasicIo instance being used for Io.
 
-    This refence is particularly useful to reading the results of
+    This reference is particularly useful to reading the results of
     operations on a MemIo instance. For example after metadata has
     been modified and the writeMetadata() method has been called,
     this method can be used to get access to the modified image.

include/exiv2/matroskavideo.hpp

@@ -128,7 +128,7 @@ class EXIV2API MatroskaVideo : public Image {
 
  protected:
   /*!
-    @brief Function used to calulate the size of a block.
+    @brief Function used to calculate the size of a block.
         This information is only stored in one byte.
         The size of the block is calculated by counting
         the number of leading zeros in the binary code of the byte.

include/exiv2/photoshop.hpp

@@ -34,9 +34,9 @@ struct EXIV2API Photoshop {
   /// @return true  if all IRBs are valid;<BR> false otherwise
   static bool valid(const byte* pPsData, size_t sizePsData);
 
-  /// @brief Locates the data for a %Photoshop tag in a %Photoshop formated memory buffer.
+  /// @brief Locates the data for a %Photoshop tag in a %Photoshop formatted memory buffer.
   /// Operates on raw data to simplify reuse.
-  /// @param pPsData Pointer to buffer containing entire payload of %Photoshop formated data (from APP13 Jpeg segment)
+  /// @param pPsData Pointer to buffer containing entire payload of %Photoshop formatted data (from APP13 Jpeg segment)
   /// @param sizePsData Size in bytes of pPsData.
   /// @param psTag %Tag number of the block to look for.
   /// @param record Output value that is set to the start of the data block within pPsData (may not be null).

include/exiv2/quicktimevideo.hpp

@@ -77,7 +77,7 @@ class EXIV2API QuickTimeVideo : public Image {
         to save it in the respective XMP container. Decodes a Tag
         Information and saves it in the respective XMP container, if
         the block size is small.
-    @param buf Data buffer which cotains tag ID.
+    @param buf Data buffer which contains tag ID.
     @param size Size of the data block used to store Tag Information.
    */
   void tagDecoder(Exiv2::DataBuf& buf, size_t size);
@@ -195,7 +195,7 @@ class EXIV2API QuickTimeVideo : public Image {
 
   //! Variable which stores Time Scale unit, used to calculate time.
   uint64_t timeScale_ = 0;
-  //! Variable which stores current stream being processsed.
+  //! Variable which stores current stream being processed.
   int currentStream_ = 0;
   //! Variable to check the end of metadata traversing.
   bool continueTraversing_ = false;

include/exiv2/value.hpp

@@ -961,13 +961,13 @@ class EXIV2API DateValue : public Value {
   size_t count() const override;
   size_t size() const override;
   std::ostream& write(std::ostream& os) const override;
-  //! Return the value as a UNIX calender time converted to int64_t.
+  //! Return the value as a UNIX calendar time converted to int64_t.
   int64_t toInt64(size_t n = 0) const override;
-  //! Return the value as a UNIX calender time converted to uint32_t.
+  //! Return the value as a UNIX calendar time converted to uint32_t.
   uint32_t toUint32(size_t n = 0) const override;
-  //! Return the value as a UNIX calender time converted to float.
+  //! Return the value as a UNIX calendar time converted to float.
   float toFloat(size_t n = 0) const override;
-  //! Return the value as a UNIX calender time  converted to Rational.
+  //! Return the value as a UNIX calendar time converted to Rational.
   Rational toRational(size_t n = 0) const override;
   //@}
 

samples/easyaccess-test.cpp

@@ -99,7 +99,7 @@ int main(int argc, char** argv) {
           }
         }
         if (!categoryOk) {
-          std::cout << "Categoy >" << argv[i] << "< is invalid.\n";
+          std::cout << "Category >" << argv[i] << "< is invalid.\n";
           return EXIT_FAILURE;
         }
       }

src/asfvideo.cpp

@@ -20,7 +20,7 @@ namespace Exiv2 {
 /*!
   Look-up list for ASF Type Video Files
   Associates the GUID with its Name(i.e. Human Readable Form)
-  Tags have been diferentiated into Various Categories.
+  Tags have been differentiated into Various Categories.
   The categories have been listed above Groups
   see :
   - https://fr.wikipedia.org/wiki/Advanced_Systems_Format

src/basicio.cpp

@@ -1708,14 +1708,14 @@ size_t CurlIo::write(const byte* data, size_t wcount) {
   if (p_->protocol_ == pHttp || p_->protocol_ == pHttps) {
     return RemoteIo::write(data, wcount);
   }
-  throw Error(ErrorCode::kerErrorMessage, "doesnt support write for this protocol.");
+  throw Error(ErrorCode::kerErrorMessage, "does not support write for this protocol.");
 }
 
 size_t CurlIo::write(BasicIo& src) {
   if (p_->protocol_ == pHttp || p_->protocol_ == pHttps) {
     return RemoteIo::write(src);
   }
-  throw Error(ErrorCode::kerErrorMessage, "doesnt support write for this protocol.");
+  throw Error(ErrorCode::kerErrorMessage, "does not support write for this protocol.");
 }
 
 CurlIo::CurlIo(const std::string& url, size_t blockSize) {