Escape dollar signs.

diff --git a/include/deal.II/grid/grid_in.h b/include/deal.II/grid/grid_in.h
index 465f786f0a20731da494abe24bd89c4eeb2745cc..7f1b2eca72cf1518f5eebbd5e0f7c46cdd1d3c6c 100644 (file)
--- a/include/deal.II/grid/grid_in.h
+++ b/include/deal.II/grid/grid_in.h
@@ -539,26 +539,26 @@ public:
    * From the Gmsh documentation, the formats of the physical tags follows the
    * following conventions:
    * @code
-   * $PhysicalNames // same as MSH version 2
+   * \$PhysicalNames // same as MSH version 2
    *   numPhysicalNames(ASCII int)
    *   dimension(ASCII int) physicalTag(ASCII int) "name"(127 characters max)
    *   ...
-   * $EndPhysicalNames
+   * \$EndPhysicalNames
    * @endcode
    *
    * For example, the following snippet of mesh file
    * @code
    * MeshFormat
    * 4.1 0 8
-   * $EndMeshFormat
-   * $PhysicalNames
+   * \$EndMeshFormat
+   * \$PhysicalNames
    * 4
    * 1 1 "ManifoldID:0"
    * 1 2 "BoundaryID: -1, ManifoldID: 1"
    * 2 3 "ManifoldID: 1"
    * 2 4 "MaterialID: 2, ManifoldID: 1"
-   * $EndPhysicalNames
-   * $Entities
+   * \$EndPhysicalNames
+   * \$Entities
    * ...
    * @endcode
    *

diff --git a/include/deal.II/grid/grid_out.h b/include/deal.II/grid/grid_out.h
index 09c947817820cb6273244033e0ec8dfd552ae661..7fef5a5ca9e96453577e66ae993f3d3d9b34fb46 100644 (file)
--- a/include/deal.II/grid/grid_out.h
+++ b/include/deal.II/grid/grid_out.h
@@ -1124,14 +1124,14 @@ public:
    * @code
    * MeshFormat
    * 4.1 0 8
-   * $EndMeshFormat
-   * $PhysicalNames
+   * \$EndMeshFormat
+   * \$PhysicalNames
    * 3
    * 1 1 "ManifoldID:0"
    * 1 2 "BoundaryID:-1, ManifoldID:1"
    * 2 3 "ManifoldID:1"
-   * $EndPhysicalNames
-   * $Entities
+   * \$EndPhysicalNames
+   * \$Entities
    * ...
    * @endcode
    *