add deprecated msg

src/maze/mz_hex_walls.scad

@@ -11,6 +11,7 @@
 use <_impl/_mz_hex_walls.scad>
 
 function mz_hex_walls(cells, rows, columns, cell_radius, left_border = true, bottom_border = true) = 
+    echo("mz_hex_walls is deprecated. use maze/mz_hexwalls instead.")
     [
         each [for(cell = cells, wall = _build_cell(cell_radius, cell)) wall],
 

src/maze/mz_square_cells.scad

@@ -13,7 +13,7 @@ use <mz_square_initialize.scad>
 
 function mz_square_cells(rows, columns, start = [0, 0], init_cells, x_wrapping = false, y_wrapping = false, seed) = 
     let(
-        init_undef = is_undef(init_cells),
+        init_undef = echo("mz_square_cells is deprecated. use maze/mz_square.") is_undef(init_cells),
         mz = init_undef ? mz_square_initialize(rows, columns) : init_cells,
         r = len(mz),
         c = len(mz[0]),

src/maze/mz_square_walls.scad

@@ -12,7 +12,7 @@ use <_impl/_mz_square_walls_impl.scad>
 
 function mz_square_walls(cells, rows, columns, cell_width, left_border = true, bottom_border = true) = 
     let(
-        left_walls = left_border ? [for(y = [0:rows - 1]) [[0, cell_width * (y + 1)], [0, cell_width * y]]] : [],
+        left_walls = echo("mz_square_walls is deprecated. use maze/mz_squarewalls instead.") left_border ? [for(y = [0:rows - 1]) [[0, cell_width * (y + 1)], [0, cell_width * y]]] : [],
         buttom_walls = bottom_border ? [for(x = [0:columns - 1]) [[cell_width * x, 0], [cell_width * (x + 1), 0]]] : []
     )
      concat(

src/maze/mz_theta_cells.scad

@@ -12,7 +12,7 @@ use <_impl/_mz_theta_cells.scad>
 
 function mz_theta_cells(rows, beginning_number, start = [0, 0], seed) =
     let(
-		divided_ratio = 1.5,
+		divided_ratio = echo("mz_theta_cells is deprecated. use maze/mz_theta instead.") 1.5,
 	    before_traveled = config_nbrs(init_theta_maze(rows, beginning_number, divided_ratio)), 
         s = set_visited(before_traveled[start.x][start.y])
 	)

src/rails2sections.scad

@@ -10,4 +10,4 @@
 
 use <matrix/m_transpose.scad>
 
-function rails2sections(rails) = m_transpose(rails);
+function rails2sections(rails) = echo("rails2sections is deprecated. use maxtrix/m_transpose instead.") m_transpose(rails);

src/util/bsearch.scad

@@ -11,5 +11,6 @@
 use <_impl/_bsearch_impl.scad>
 
 function bsearch(sorted, target) = 
+    echo("bsearch is deprecated. use util/binary_search instead.")
     is_function(target) ? _bsearch_cmp(sorted, target, 0, len(sorted) - 1) :
                           _bsearch_vt(sorted, target, 0, len(sorted) - 1); // `sorted` is by zyx

src/util/has.scad

@@ -11,5 +11,6 @@
 use <bsearch.scad>
 
 function has(lt, elem, sorted = false) = 
+    echo("has is deprecated. use util/contains instead.")
     sorted ? bsearch(lt, elem) != -1 :
              search([elem], lt) != [[]];

src/util/sort.scad

@@ -11,6 +11,7 @@
 use <_impl/_sort_impl.scad>
 
 function sort(lt, by = "idx", idx = 0) = 
+    echo("sort is deprecated. use util/sorted instead.")
     is_function(by) ? _sort_by_cmp(lt, by) :  // support function literal
     by == "vt" ? _vt_sort(lt) :      // for example, sort by zyx for a list of points
                  _sort_by(lt, by, idx);