Fix kicad_string.h / string.cpp mismatch.

They don't define a KiCad string class, so the header file name was
somewhat misleading. But the fact that they didn't match definitely
made coding more difficult.

3d-viewer/3d_cache/3d_cache.h

@@ -31,7 +31,7 @@
 
 #include "3d_info.h"
 #include <core/typeinfo.h>
-#include "kicad_string.h"
+#include "string_utils.h"
 #include <list>
 #include <map>
 #include "plugins/3dapi/c3dmodel.h"

3d-viewer/3d_canvas/create_3Dgraphic_brd_items.cpp

@@ -41,7 +41,7 @@
 #include <pcb_text.h>
 #include <fp_shape.h>
 #include <zone.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <fp_text.h>
 #include <convert_basic_shapes_to_polygon.h>
 #include <trigo.h>

common/CMakeLists.txt

@@ -105,7 +105,7 @@ add_library( singletop STATIC EXCLUDE_FROM_ALL
 # Functions and data all need to use the #include <import_export.h> and be declared
 # as APIEXPORT
 set( LIB_KICAD_SRCS
-    string.cpp
+    string_utils.cpp
     )
 
 if( future )

common/base_units.cpp

@@ -36,7 +36,7 @@
 
 #include <base_units.h>
 #include <common.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <math/util.h>      // for KiROUND
 #include <macros.h>
 #include <title_block.h>

common/dialogs/eda_list_dialog.cpp

@@ -25,7 +25,7 @@
 
 #include <dialog_helpers.h>
 #include <eda_draw_frame.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <macros.h>
 
 

common/dialogs/html_messagebox.cpp

@@ -24,7 +24,7 @@
 
 #include <wx/clipbrd.h>
 #include <wx/log.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <dialogs/html_messagebox.h>
 
 

common/dialogs/panel_setup_netclasses.cpp

@@ -34,7 +34,7 @@
 #include <dialogs/panel_setup_netclasses.h>
 #include <tool/tool_manager.h>
 #include <widgets/wx_grid.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <widgets/grid_color_swatch_helpers.h>
 #include <widgets/grid_icon_text_helpers.h>
 #include <widgets/grid_text_helpers.h>

common/dialogs/wx_html_report_panel.cpp

@@ -26,7 +26,7 @@
 #include <wildcards_and_files_ext.h>
 #include <gal/color4d.h>
 #include <wx/clipbrd.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <wx/ffile.h>
 #include <wx/log.h>
 #include <wx/filedlg.h>

common/drawing_sheet/drawing_sheet_reader.cpp

@@ -25,7 +25,7 @@
 
 #include <eda_item.h>
 #include <locale_io.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <drawing_sheet/ds_data_item.h>
 #include <drawing_sheet/ds_data_model.h>
 #include <drawing_sheet/ds_draw_item.h>

common/drawing_sheet/ds_data_model_io.cpp

@@ -24,7 +24,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <locale_io.h>
 #include <macros.h>
 #include <math/vector2d.h>

common/eda_text.cpp

@@ -41,7 +41,7 @@
 #include <gal/color4d.h>      // for COLOR4D, COLOR4D::BLACK
 #include <gal/stroke_font.h>  // for STROKE_FONT
 #include <gr_text.h>          // for GRText
-#include <kicad_string.h>     // for UnescapeString
+#include <string_utils.h>     // for UnescapeString
 #include <math/util.h>        // for KiROUND
 #include <math/vector2d.h>    // for VECTOR2D
 #include <richio.h>

common/footprint_info.cpp

@@ -31,7 +31,7 @@
 #include <footprint_info.h>
 #include <fp_lib_table.h>
 #include <dialogs/html_messagebox.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <kiface_ids.h>
 #include <kiway.h>
 #include <lib_id.h>

common/hotkeys_basic.cpp

@@ -26,7 +26,7 @@
 #include <kiface_i.h>
 #include <hotkeys_basic.h>
 #include <id.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <eda_base_frame.h>
 #include <eda_draw_frame.h>
 #include <wildcards_and_files_ext.h>

common/lib_tree_model.cpp

@@ -26,7 +26,7 @@
 #include <lib_tree_item.h>
 #include <utility>
 #include <pgm_base.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 
 // Each node gets this lowest score initially, without any matches applied.
 // Matches will then increase this score depending on match quality.  This way,

common/lib_tree_model_adapter.cpp

@@ -29,7 +29,7 @@
 #include <widgets/ui_common.h>
 #include <wx/tokenzr.h>
 #include <wx/wupdlock.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 
 
 #define PINNED_ITEMS_KEY      wxT( "PinnedItems" )

common/libeval/numeric_evaluator.cpp

@@ -18,7 +18,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <libeval/numeric_evaluator.h>
 
 /* The (generated) lemon parser is written in C.

common/libeval_compiler/libeval_compiler.cpp

@@ -23,7 +23,7 @@
 #include <vector>
 #include <algorithm>
 
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <wx/log.h>
 
 #ifdef DEBUG

common/plotters/DXF_plotter.cpp

@@ -29,7 +29,7 @@
 #include <fill_type.h>
 #include <plotters_specific.h>
 #include <macros.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <convert_basic_shapes_to_polygon.h>
 #include <render_settings.h>
 #include <trigo.h>

common/plotters/GERBER_plotter.cpp

@@ -25,7 +25,7 @@
 
 #include <eda_base_frame.h>
 #include <fill_type.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <convert_basic_shapes_to_polygon.h>
 #include <macros.h>
 #include <math/util.h>      // for KiROUND

common/plotters/HPGL_plotter.cpp

@@ -197,7 +197,7 @@
 
 #include <eda_base_frame.h>
 #include <fill_type.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <convert_basic_shapes_to_polygon.h>
 #include <math/util.h>      // for KiROUND
 #include <trigo.h>

common/plotters/SVG_plotter.cpp

@@ -94,7 +94,7 @@
 #include <base64.h>
 #include <eda_base_frame.h>
 #include <eda_rect.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <macros.h>
 #include <trigo.h>
 

common/plugins/altium/altium_parser_utils.cpp

@@ -24,7 +24,7 @@
 
 #include "altium_parser_utils.h"
 
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <lib_id.h>
 
 

common/plugins/altium/altium_parser_utils.h

@@ -27,7 +27,7 @@
 
 #include <map>
 
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <lib_id.h>
 
 #include <iostream>

common/plugins/eagle/eagle_parser.cpp

@@ -27,7 +27,7 @@
 
 #include <plugins/eagle/eagle_parser.h>
 
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <richio.h>
 #include <wx/log.h>
 

common/project.cpp

@@ -27,7 +27,7 @@
 #include <confirm.h>
 #include <core/arraydim.h>
 #include <fp_lib_table.h>
-#include <kicad_string.h>
+#include <string_utils.h>
 #include <kiface_ids.h>
 #include <kiway.h>
 #include <macros.h>