create api.texi directly in doc/texinfo

api/GenApi.py

@@ -1604,7 +1604,7 @@ class API:
                 f.write("@end table\n\n")
             f.write("@end ftable\n\n")
 
-        with open("api.texi", "w") as f:
+        with open("../doc/texinfo/api.texi", "w") as f:
             f.write(
                 "@c This file was generated by api/gen.py: do not edit manually!\n\n"
             )

tutorial/c++/x2.cpp

@@ -80,7 +80,7 @@ int main(int argc, char **argv)
   gmsh::model::setCoordinates(3, 1, 1, coords[3 * tag(N, N) - 1]);
   gmsh::model::setCoordinates(4, 0, 1, coords[3 * tag(0, N) - 1]);
 
-  // Create 4 discrete bounding curves, with their CAD boundary points:
+  // Create 4 discrete bounding curves, with their boundary points:
   for(int i = 0; i < 4; i++)
     gmsh::model::addDiscreteEntity(1, i + 1, {i + 1, (i < 3) ? (i + 2) : 1});
 
@@ -90,7 +90,7 @@ int main(int argc, char **argv)
   // Add all the nodes on the surface (for simplicity... see below):
   gmsh::model::mesh::addNodes(2, 1, nodes, coords);
 
-  // Add point elements on the 4 CAD points, line elements on the 4 curves, and
+  // Add point elements on the 4 points, line elements on the 4 curves, and
   // triangle elements on the surface:
   for(int i = 0; i < 4; i++) {
     // Type 15 for point elements:

tutorial/python/x2.py

@@ -77,7 +77,7 @@ gmsh.model.setCoordinates(2, 1, 0, coords[3 * tag(N, 0) - 1])
 gmsh.model.setCoordinates(3, 1, 1, coords[3 * tag(N, N) - 1])
 gmsh.model.setCoordinates(4, 0, 1, coords[3 * tag(0, N) - 1])
 
-# Create 4 discrete bounding curves, with their (CAD) boundary points:
+# Create 4 discrete bounding curves, with their boundary points:
 for i in range(4):
     gmsh.model.addDiscreteEntity(1, i + 1, [i + 1, i + 2 if i < 3 else 1])
 
@@ -87,7 +87,7 @@ gmsh.model.addDiscreteEntity(2, 1, [1, 2, -3, -4])
 # Add all the nodes on the surface (for simplicity... see below):
 gmsh.model.mesh.addNodes(2, 1, nodes, coords)
 
-# Add point elements on the 4 CAD points, line elements on the 4 curves, and
+# Add point elements on the 4 points, line elements on the 4 curves, and
 # triangle elements on the surface:
 for i in range(4):
     # Type 15 for point elements: