fix documenter v1 stuff

Author: j-fu

Project.toml

@@ -1,7 +1,7 @@
 name = "GridVisualizeTools"
 uuid = "5573ae12-3b76-41d9-b48c-81d0b6e61cc5"
 authors = ["Jürgen Fuhrmann <juergen-fuhrmann@web.de>"]
-version = "0.3.1"
+version = "0.3.2"
 
 [deps]
 ColorSchemes = "35d6a980-a343-548e-a6ea-1d62b119f2f4"

docs/src/index.md

@@ -115,3 +115,11 @@ makeisolevels(collect(0:0.1:10), 1, (1,-1),nothing)
 # output
 ([0.0, 5.0, 10.0], (0.0, 10.0), [0.0, 5.0, 10.0])
 ```
+
+
+## Private API
+
+```@docs
+GridVisualizeTools.tet_x_plane!
+```
+

src/marching.jl

@@ -3,20 +3,20 @@
   Calculate intersections between tetrahedron with given piecewise linear
   function data and plane 
 
-  Adapted from https://github.com/j-fu/gltools/blob/master/glm-3d.c#L341
+  Adapted from [gltools](https://github.com/j-fu/gltools/blob/master/glm-3d.c#L341).
  
   A non-empty intersection is either a triangle or a planar quadrilateral,
-  define by either 3 or 4 intersection points between tetrahedron edges
+  defined by either 3 or 4 intersection points between tetrahedron edges
   and the plane.
 
   Input: 
-  -       pointlist: 3xN array of grid point coordinates
-  -    node_indices: 4 element array of node indices (pointing into pointlist and function_values)
-  -   planeq_values: 4 element array of plane equation evaluated at the node coordinates
+  - pointlist: 3xN array of grid point coordinates
+  - node_indices: 4 element array of node indices (pointing into pointlist and function_values)
+  - planeq_values: 4 element array of plane equation evaluated at the node coordinates
   - function_values: N element array of function values
 
   Mutates:
-  -  ixcoord: 3x4 array of plane - tetedge intersection coordinates
+  - ixcoord: 3x4 array of plane - tetedge intersection coordinates
   - ixvalues: 4 element array of fuction values at plane - tetdedge intersections
 
   Returns: