Fix source comment / documentation typos

.gitignore

@@ -54,7 +54,7 @@ common/pcb_keywords.cpp
 include/pcb_lexer.h
 fp-info-cache
 
-# demo project auxillary files
+# demo project auxiliary files
 demos/**/*-bak
 demos/**/_autosave-*
 demos/**/fp-info-cache

3d-viewer/3d_math.h

@@ -38,7 +38,7 @@
  *
  * @param aInclination θ ∈ [0, π]
  * @param aAzimuth φ ∈ [0, 2π]
- * @return Cartesian cordinates
+ * @return Cartesian coordinates
  */
 inline SFVEC3F SphericalToCartesian( float aInclination, float aAzimuth )
 {

3d-viewer/3d_rendering/3d_render_raytracing/accelerators/bvh_packet_traversal.cpp

@@ -24,7 +24,7 @@
 
 /**
  * @file bvh_packet_traversal.cpp
- * @brief This file implementes packet traversal over the BVH PBRT implementation.
+ * @brief This file implements packet traversal over the BVH PBRT implementation.
  */
 
 #include "bvh_pbrt.h"

3d-viewer/3d_rendering/3d_render_raytracing/frustum.cpp

@@ -29,7 +29,7 @@
 
 #include "frustum.h"
 
-// !TODO: optimize wih SSE
+// !TODO: optimize with SSE
 //#if(GLM_ARCH != GLM_ARCH_PURE)
 #if 0
 #error not implemented

3d-viewer/3d_rendering/3d_render_raytracing/frustum.h

@@ -33,7 +33,7 @@
 #include "shapes3D/bbox_3d.h"
 #include "ray.h"
 
-// !TODO: optimize wih SSE
+// !TODO: optimize with SSE
 //#if(GLM_ARCH != GLM_ARCH_PURE)
 #if 0
 #error not implemented

3d-viewer/3d_rendering/3d_render_raytracing/mortoncodes.cpp

@@ -24,7 +24,7 @@
 
 /**
  * @file  mortoncodes.cpp
- * @brief Implementes Morton Codes base on the implementation of Fabian “ryg” Giesen
+ * @brief Implements Morton Codes base on the implementation of Fabian “ryg” Giesen
  * https://fgiesen.wordpress.com/2009/12/13/decoding-morton-codes/
  */
 

3d-viewer/3d_rendering/3d_render_raytracing/mortoncodes.h

@@ -24,7 +24,7 @@
 
 /**
  * @file  mortoncodes.h
- * @brief Implementes Morton Codes
+ * @brief Implements Morton Codes
  * https://fgiesen.wordpress.com/2009/12/13/decoding-morton-codes/
  * http://www.forceflow.be/2013/10/07/morton-encodingdecoding-through-bit-interleaving-implementations/
  */

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/cylinder_3d.cpp

@@ -162,7 +162,7 @@ bool CYLINDER::IntersectP(const RAY& aRay , float aMaxDistance ) const
 
 bool CYLINDER::Intersects( const BBOX_3D& aBBox ) const
 {
-    // !TODO: improove
+    // !TODO: improve
     return m_bbox.Intersects( aBBox );
 }
 

3d-viewer/3d_rendering/3d_render_raytracing/shapes3D/triangle_3d.cpp

@@ -201,7 +201,7 @@ static const unsigned int s_modulo[] = { 0, 1, 2, 0, 1 };
 
 bool TRIANGLE::Intersect( const RAY& aRay, HITINFO& aHitInfo ) const
 {
-    //!TODO: precalc this, improove it
+    //!TODO: precalc this, improve it
 #define ku s_modulo[m_k + 1]
 #define kv s_modulo[m_k + 2]
 
@@ -298,7 +298,7 @@ bool TRIANGLE::IntersectP( const RAY& aRay, float aMaxDistance ) const
 
 bool TRIANGLE::Intersects( const BBOX_3D& aBBox ) const
 {
-    //!TODO: improove
+    //!TODO: improve
     return m_bbox.Intersects( aBBox );
 }
 

3d-viewer/3d_rendering/legacy/create_scene.cpp

@@ -280,7 +280,7 @@ OPENGL_RENDER_LIST* RENDER_3D_LEGACY::generateHoles( const LIST_OBJECT2D& aListH
             }
         }
 
-        // Note: he can have a aListHolesObject2d whith holes but without countours
+        // Note: he can have a aListHolesObject2d with holes but without contours
         // eg: when there are only NPTH on the list and the contours were not added
         if( aPoly.OutlineCount() > 0 )
         {

3d-viewer/3d_rendering/legacy/layer_triangles.h

@@ -69,7 +69,7 @@ class TRIANGLE_LIST
                     const SFVEC3F& aN4 );
 
     /**
-     * Get the array of vertexes.
+     * Get the array of vertices.
      *
      * @return a pointer to the start of array vertex.
      */

3d-viewer/3d_rendering/test_cases.cpp

@@ -290,7 +290,7 @@ void Run_3d_viewer_test_cases()
     bbox3d.Set( SFVEC3F(- 1.0f, -1.0f, 1.0f ), SFVEC3F( 0.0f, 0.0f, 2.0f ) );
     wxASSERT( frustum.Intersect( bbox3d ) == true );
 
-    // !TODO: The frustum alg is not excluse all the the situations
+    // !TODO: The frustum alg does not exclude all the situations
     //bbox3d.Set( SFVEC3F(-1.0f, -1.0f, z+1.0f), SFVEC3F(+1.0f,+1.0f, +z+2.0f) );
     //wxASSERT( frustum.Intersect( bbox3d ) == false );
 

3d-viewer/3d_rendering/trackball.h

@@ -45,13 +45,13 @@
  * the mouse, scaled so they are from (-1.0 ... 1.0).
  *
  * The resulting rotation is returned as a quaternion rotation in the
- * first paramater.
+ * first parameter.
  */
 void trackball( double q[4], double p1x, double p1y, double p2x, double p2y );
 
 /*
  * Given two quaternions, add them together to get a third quaternion.
- * Adding quaternions to get a compound rotation is analagous to adding
+ * Adding quaternions to get a compound rotation is analogous to adding
  * translations to get a compound translation.  When incrementally
  * adding rotations, the first argument here should be the new
  * rotation, the second and third the total rotation (which will be

3d-viewer/3d_viewer/eda_3d_viewer.cpp

@@ -153,7 +153,7 @@ EDA_3D_VIEWER::EDA_3D_VIEWER( KIWAY *aKiway, PCB_BASE_FRAME *aParent, const wxSt
     m_auimgr.AddPane( m_canvas, EDA_PANE().Canvas().Name( "DrawFrame" ).Center() );
 
     // Call Update() to fix all pane default sizes, especially the "InfoBar" pane before
-    // hidding it.
+    // hiding it.
     m_auimgr.Update();
 
     // We don't want the infobar displayed right away

3d-viewer/common_ogl/ogl_attr_list.cpp

@@ -111,7 +111,7 @@ const int* OGL_ATT_LIST::GetAttributesList( ANTIALIASING_MODE aAntiAliasingMode
         }
     }
 
-    // Disable antialising if it failed or was not requested
+    // Disable antialiasing if it failed or was not requested
     if( aAntiAliasingMode == ANTIALIASING_MODE::AA_NONE )
     {
         // Remove multisampling information

3d-viewer/credits.txt

@@ -159,7 +159,7 @@ Etay Meiri, email: ogldev1 gmail
 mortoncodes.cpp
 ---------------
 
-Implementes Morton Codes base on the implementation of Fabian “ryg” Giesen
+Implements Morton Codes base on the implementation of Fabian “ryg” Giesen
 https://fgiesen.wordpress.com/2009/12/13/decoding-morton-codes/
 
 

CMakeLists.txt

@@ -426,7 +426,7 @@ if( MSVC )
     string( APPEND CMAKE_CXX_FLAGS " /bigobj" )
 
     # Exception handling
-    # Remove the potential default EHsc option cmake doesnt allow us to remove easily
+    # Remove the potential default EHsc option cmake doesn't allow us to remove easily
     string( REPLACE "/EHsc" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} )
     if( KICAD_WIN32_CONTEXT_WINFIBER )
     # /EHsc: ensure standard exception C++ unwinding is enabled, "extern C" can never throw exceptions

CMakeModules/BuildSteps/TokenList2DsnLexer.cmake

@@ -110,7 +110,7 @@ set( includeFileHeader
  * C++ does not put enum _values_ in separate namespaces unless the enum itself
  * is in a separate namespace.  All the token enums must be in separate namespaces
  * otherwise the C++ compiler will eventually complain if it sees more than one
- * DSNLEXER in the same compilation unit, say by mutliple header file inclusion.
+ * DSNLEXER in the same compilation unit, say by multiple header file inclusion.
  * Plus this also enables re-use of the same enum name T.  A typedef can always be used
  * to clarify which enum T is in play should that ever be a problem.  This is
  * unlikely since Parse() functions will usually only be exposed to one header

CMakeModules/FindwxWidgets.cmake

@@ -977,7 +977,7 @@ if (_wx_lib_missing)
 endif()
 
 
-# Check if a specfic version was requested by find_package().
+# Check if a specific version was requested by find_package().
 if(wxWidgets_FOUND)
   find_file(_filename wx/version.h PATHS ${wxWidgets_INCLUDE_DIRS} NO_DEFAULT_PATH)
   DBG_MSG("_filename:  ${_filename}")

CMakeModules/GetPrerequisites.cmake

@@ -86,7 +86,7 @@ to 1 all prerequisites will be found recursively, if set to 0 only
 direct prerequisites are listed.  <exclude_system> must be 0 or 1
 indicating whether to include or exclude "system" prerequisites.  With
 <verbose> set to 0 only the full path names of the prerequisites are
-printed, set to 1 extra informatin will be displayed.
+printed, set to 1 and extra information will be displayed.
 
 ::
 

CMakeModules/KiCadVersion.cmake

@@ -40,5 +40,5 @@
 set( KICAD_SEMANTIC_VERSION "5.99.0-unknown" )
 
 # Default the version to the semantic version.
-# This is overriden by the git repository tag though (if using git)
+# This is overridden by the git repository tag though (if using git)
 set( KICAD_VERSION "${KICAD_SEMANTIC_VERSION}" )

CMakeModules/UsewxWidgets.cmake

@@ -6,7 +6,7 @@
 #  # Note that for MinGW users the order of libs is important!
 #  FIND_PACKAGE(wxWidgets REQUIRED net gl core base)
 #  INCLUDE(${wxWidgets_USE_FILE})
-#  # and for each of your dependant executable/library targets:
+#  # and for each of your dependent executable/library targets:
 #  TARGET_LINK_LIBRARIES(<YourTarget> ${wxWidgets_LIBRARIES})
 #
 # DEPRECATED

CMakeModules/config.h.cmake

@@ -7,7 +7,7 @@
 
 #cmakedefine HAVE_STRNCASECMP
 
-#cmakedefine HAVE_STRTOKR       // spelled odly to differ from wx's similar test
+#cmakedefine HAVE_STRTOKR       // spelled oddly to differ from wx's similar test
 
 // Handle platform differences in math.h
 #cmakedefine HAVE_MATH_H

bitmap2component/bitmap2component.cpp

@@ -402,7 +402,7 @@ void BITMAPCONV_INFO::createOutputData( BMP2CMP_MOD_LAYER aModLayer )
 
     // The layer name has meaning only for .kicad_mod files.
     // For these files the header creates 2 invisible texts: value and ref
-    // (needed but not usefull) on silk screen layer
+    // (needed but not useful) on silk screen layer
     outputDataHeader( getBoardLayerName( MOD_LYR_FSILKS ) );
 
     bool main_outline = true;

bitmaps_png/icons/mk_icn.sh

@@ -36,7 +36,7 @@ do
 	echo "file $fl converted."
 done
 
-# covert .png files into .ico files using "icotool" from icoutils
+# convert .png files into .ico files using "icotool" from icoutils
 # (see http://www.nongnu.org/icoutils/)
 cd ../icons
 for fl in $ICON_FILES

common/dialogs/dialog_color_picker.cpp

@@ -382,7 +382,7 @@ void DIALOG_COLOR_PICKER::drawRGBPalette()
     // Reserve room to draw cursors inside the bitmap
     half_size -= m_cursorsSize/2;
 
-    // Draw the 3 RGB cursors, usiing white color to make them always visible:
+    // Draw the 3 RGB cursors, using white color to make them always visible:
     wxPen pen( wxColor( 255, 255, 255 ) );
     wxBrush brush( wxColor( 0, 0, 0 ), wxBRUSHSTYLE_TRANSPARENT );
     bitmapDC.SetPen( pen );

common/dialogs/panel_common_settings_base.h

@@ -87,7 +87,7 @@ class PANEL_COMMON_SETTINGS_BASE : public RESETTABLE_PANEL
 		wxStaticText* m_staticText17;
 		wxCheckBox* m_cbRememberOpenFiles;
 
-		// Virtual event handlers, override them in your derived class
+		// Virtual event handlers, overide them in your derived class
 		virtual void OnTextEditorClick( wxCommandEvent& event ) { event.Skip(); }
 		virtual void onUpdateUIPdfPath( wxUpdateUIEvent& event ) { event.Skip(); }
 		virtual void OnPDFViewerClick( wxCommandEvent& event ) { event.Skip(); }

common/dialogs/wx_html_report_box.h

@@ -50,7 +50,7 @@ class WX_HTML_REPORT_BOX : public wxHtmlWindow, public REPORTER
 
     /**
      * Build the HTML messages page.
-     * Call it if the immediate mode is not actived to be able to display them
+     * Call it if the immediate mode is not activated to be able to display them
      */
     void Flush();
 

common/eda_base_frame.cpp

@@ -573,7 +573,7 @@ void EDA_BASE_FRAME::LoadWindowState( const WINDOW_STATE& aState )
         // an upper corner is not allowed
         #define SCREEN_BORDER_REGION 0.10
 #else
-        // Windows uses a very rectangular clearly defined display region, there is no ambigious "screen border region"
+        // Windows uses a very rectangular clearly defined display region, there is no ambiguous "screen border region"
         // GetClientArea already accounts for the taskbar stealing display space
         #define SCREEN_BORDER_REGION 0
 #endif

common/eda_dde.cpp

@@ -218,7 +218,7 @@ class ASYNC_SOCKET_HOLDER
             wxSocketClient* sock_client;
             wxIPV4address   addr;
 
-            // Create a connexion
+            // Create a connection
             addr.Hostname( HOSTNAME );
             addr.Service( port );
 

common/eda_rect.cpp

@@ -94,7 +94,7 @@ bool EDA_RECT::Intersects( const wxPoint& aPoint1, const wxPoint& aPoint2 ) cons
     point4.x = GetOrigin().x;
     point4.y = GetEnd().y;
 
-    //Only need to test 3 sides since a straight line cant enter and exit on same side
+    //Only need to test 3 sides since a straight line can't enter and exit on same side
     if( SegmentIntersectsSegment( aPoint1, aPoint2, GetOrigin(), point2 ) )
         return true;
 

common/gal/opengl/opengl_gal.cpp

@@ -277,7 +277,7 @@ OPENGL_GAL::OPENGL_GAL( GAL_DISPLAY_OPTIONS& aDisplayOptions, wxWindow* aParent,
 
     SetTarget( TARGET_NONCACHED );
 
-    // Avoid unitialized variables:
+    // Avoid uninitialized variables:
     ufm_worldPixelSize = 1;
     ufm_screenPixelSize = 1;
     ufm_pixelSizeMultiplier = 1;

common/gbr_metadata.cpp

@@ -637,7 +637,7 @@ bool FormatNetAttribute( std::string& aPrintedText, std::string& aLastNetAttribu
         // the entire dictionary is cleared
         // If m_TryKeepPreviousAttributes is true, only the no longer existing attribute
         // is cleared.
-        // Note: to avoid interaction beteween clear attributes and set attributes
+        // Note: to avoid interaction between clear attributes and set attributes
         // the clear attribute is inserted first.
         bool clearDict = false;
 

common/gr_basic.cpp

@@ -306,7 +306,7 @@ void GRLineArray( EDA_RECT* aClipBox, wxDC* aDC, std::vector<wxPoint>& aLines,
         aClipBox->Inflate(-aWidth/2);
 }
 
-// Draw  the outline of a thick segment wih rounded ends
+// Draw the outline of a thick segment with rounded ends
 void GRCSegm( EDA_RECT* ClipBox, wxDC* DC, int x1, int y1, int x2, int y2,
               int width, int aPenSize, COLOR4D Color )
 {

common/kiway_express.cpp

@@ -39,7 +39,7 @@
         // All things in due course.
 const wxEventType KIWAY_EXPRESS::wxEVENT_ID = wxNewEventType();
 #else
-const wxEventType KIWAY_EXPRESS::wxEVENT_ID = 30000;    // commmon accross all link images, hopefully unique.
+const wxEventType KIWAY_EXPRESS::wxEVENT_ID = 30000;    // common across all link images, hopefully unique.
 #endif
 
 

common/kiway_player.cpp

@@ -104,7 +104,7 @@ bool KIWAY_PLAYER::ShowModal( wxString* aResult, wxWindow* aResultantFocusWindow
     SetFocus();
 
     {
-        // We have to disable all frames but the the modal one.
+        // We have to disable all frames but the modal one.
         // wxWindowDisabler does that, but it also disables all top level windows
         // We do not want to disable top level windows which are child of the modal one,
         // if they are enabled.

common/plotters/HPGL_plotter.cpp

@@ -259,7 +259,7 @@ bool HPGL_PLOTTER::StartPlot()
     wxASSERT( m_outputFile );
     fprintf( m_outputFile, "IN;VS%d;PU;PA;SP%d;\n", penSpeed, penNumber );
 
-    // Set HPGL Pen Thickness (in mm) (usefull in polygon fill command)
+    // Set HPGL Pen Thickness (in mm) (useful in polygon fill command)
     double penThicknessMM = userToDeviceSize( penDiameter )/40;
     fprintf( m_outputFile, "PT %.1f;\n", penThicknessMM );
 

common/plotters/PDF_plotter.cpp

@@ -757,7 +757,7 @@ bool PDF_PLOTTER::EndPlot()
 
     if( m_title.IsEmpty() )
     {
-        // Windows uses '\' and other platforms ue '/' as separator
+        // Windows uses '\' and other platforms use '/' as separator
         m_title = m_filename.AfterLast( '\\');
         m_title = m_title.AfterLast( '/');
     }

common/plotters/PS_plotter.cpp

@@ -326,7 +326,7 @@ std::string PSLIKE_PLOTTER::encodeStringForPlotter( const wxString& aUnicode )
 
     for( unsigned i = 0; i < aUnicode.Len(); i++ )
     {
-        // Lazyness made me use stdio buffering yet another time...
+        // Laziness made me use stdio buffering yet another time...
         wchar_t ch = aUnicode[i];
 
         if( ch < 256 )