doc: Remove in source documentation and the asciidoc package

The RSB documentation is now in ReST format and part of the RTEMS
Documentation project. See https://docs.rtems.org/.

Remove support for the GPL based asciidoc tool and remove the
asciidoc package from the RSB.

Add the Python Markdown package and update the reporter to use
Markdown for HTML generation. The resuling HTML report is a single
self contained file.

Closes #3047.

1 files changed, 0 insertions, 170 deletions

diff --git a/source-builder/sb/asciidoc/filters/graphviz/asciidoc-graphviz-sample.txt b/source-builder/sb/asciidoc/filters/graphviz/asciidoc-graphviz-sample.txt
deleted file mode 100644
index 4be6ba9..0000000
--- a/source-builder/sb/asciidoc/filters/graphviz/asciidoc-graphviz-sample.txt
+++ /dev/null
@@ -1,170 +0,0 @@
-= Graphviz filter for AsciiDoc =
-
-Author: Gouichi Iisaka
-
-Version: 1.1.3
-
-== Introduction ==
-
-The Graphviz(link:http://www.graphviz.org[]) is a way of representing structural information
-as diagrams of abstract graphs and networks.
-
-
-Automatic graph drawing has many important applications
-in software engineering, database and web design, networking,
-and in visual interfaces for many other domains.
-
-Graphviz take descriptions of graphs in a simple text language,
-And has many useful features for concrete diagrams,
-such as options for colors, fonts, tabular node layouts,
-line styles, hyperlinks, and custom shapes.
-
-AsciiDoc can external shell commands used to process Paragraph and 
-DelimitedBlock content by Filter.
-
-So now, AsciiDoc can draw graphs via graphviz filter.
-
-== Examples ==
-
-=== Simple ===
-.....................................................................
-[graphviz]
----------------------------------------------------------------------
-digraph G { rankdir=LR; Graphviz->AsciiDoc->HTML}
----------------------------------------------------------------------
-.....................................................................
-
-[graphviz]
----------------------------------------------------------------------
-digraph G { rankdir=LR; Graphviz->AsciiDoc->HTML}
----------------------------------------------------------------------
-
-=== Using options ===
-.....................................................................
-["graphviz", "sample2.png"]
----------------------------------------------------------------------
-digraph automata_0 {
-  size ="8.5, 11";
-  node [shape = circle];
-  0 [ style = filled, color=lightgrey ];
-  2 [ shape = doublecircle ];
-  0 -> 2 [ label = "a " ];
-  0 -> 1 [ label = "other " ];
-  1 -> 2 [ label = "a " ];
-  1 -> 1 [ label = "other " ];
-  2 -> 2 [ label = "a " ];
-  2 -> 1 [ label = "other " ];
-  "Machine: a" [ shape = plaintext ];
-} 
----------------------------------------------------------------------
-.....................................................................
-
-["graphviz", "sample2.png"]
----------------------------------------------------------------------
-digraph automata_0 {
-    size ="8.5, 11";
-    node [shape = circle];
-    0 [ style = filled, color=lightgrey ];
-    2 [ shape = doublecircle ];
-    0 -> 2 [ label = "a " ];
-    0 -> 1 [ label = "other " ];
-    1 -> 2 [ label = "a " ];
-    1 -> 1 [ label = "other " ];
-    2 -> 2 [ label = "a " ];
-    2 -> 1 [ label = "other " ];
-    "Machine: a" [ shape = plaintext ];
-} 
----------------------------------------------------------------------
-
-=== Using Layout ===
-
-.....................................................................
-["graphviz", "sample3.png", "dot"]
----------------------------------------------------------------------
-digraph finite_state_machine {
-  rankdir=LR;
-  size="8,5"
-  node [shape = doublecircle]; LR_0 LR_3 LR_4 LR_8;
-  node [shape = circle];
-  LR_0 -> LR_2 [ label = "SS(B)" ];
-  LR_0 -> LR_1 [ label = "SS(S)" ];
-  LR_1 -> LR_3 [ label = "S($end)" ];
-  LR_2 -> LR_6 [ label = "SS(b)" ];
-  LR_2 -> LR_5 [ label = "SS(a)" ];
-  LR_2 -> LR_4 [ label = "S(A)" ];
-  LR_5 -> LR_7 [ label = "S(b)" ];
-  LR_5 -> LR_5 [ label = "S(a)" ];
-  LR_6 -> LR_6 [ label = "S(b)" ];
-  LR_6 -> LR_5 [ label = "S(a)" ];
-  LR_7 -> LR_8 [ label = "S(b)" ];
-  LR_7 -> LR_5 [ label = "S(a)" ];
-  LR_8 -> LR_6 [ label = "S(b)" ];
-  LR_8 -> LR_5 [ label = "S(a)" ];
-}
----------------------------------------------------------------------
-.....................................................................
-
-["graphviz", "sample3.png", "dot"]
----------------------------------------------------------------------
-digraph finite_state_machine {
-    rankdir=LR;
-    size="8,5"
-    node [shape = doublecircle]; LR_0 LR_3 LR_4 LR_8;
-    node [shape = circle];
-    LR_0 -> LR_2 [ label = "SS(B)" ];
-    LR_0 -> LR_1 [ label = "SS(S)" ];
-    LR_1 -> LR_3 [ label = "S($end)" ];
-    LR_2 -> LR_6 [ label = "SS(b)" ];
-    LR_2 -> LR_5 [ label = "SS(a)" ];
-    LR_2 -> LR_4 [ label = "S(A)" ];
-    LR_5 -> LR_7 [ label = "S(b)" ];
-    LR_5 -> LR_5 [ label = "S(a)" ];
-    LR_6 -> LR_6 [ label = "S(b)" ];
-    LR_6 -> LR_5 [ label = "S(a)" ];
-    LR_7 -> LR_8 [ label = "S(b)" ];
-    LR_7 -> LR_5 [ label = "S(a)" ];
-    LR_8 -> LR_6 [ label = "S(b)" ];
-    LR_8 -> LR_5 [ label = "S(a)" ];
- }
----------------------------------------------------------------------
-
-
-== Layout ==
-
-Layout for graphviz as follows.  The default is `dot'.
-
-    *dot;;
-    'dot' draws directed graphs.
-    It works well on DAGs and other graphs that can be drawn as hierarchies.
-    It  reads attributed graph files and writes drawings.
-
-    *neato;;
-    'neato' draws  undirected graphs using ‘‘spring'' models (see Kamada and
-    Kawai, Information Processing Letters 31:1, April 1989).
-    Input  files must be formatted in the dot attributed graph language.
-
-    *twopi;;
-    'twopi'  draws  graphs  using a radial layout (see G. Wills, Symposium on
-    Graph Drawing GD'97, September, 1997). 
-    Basically, one node  is  chosen as the center and put at the origin.
-    The remaining nodes are placed on a sequence of concentric circles
-    centered about the origin, each a fixed radial distance from
-    the previous circle.
-
-    *circro;;
-    'circo' draws graphs using a circular layout (see Six and Tollis, GD  '99
-    and  ALENEX  '99, and Kaufmann and Wiese, GD '02.)
-    The tool identifies biconnected components and draws the nodes
-    of the component on  a  circle.
-    The block‐cutpoint tree is then laid out using a recursive radial
-    algorithm.
-    Edge crossings within a circle are minimized by  placing  as
-    many  edges  on  the circle's perimeter as possible.
-    In particular, if the component is outerplanar,
-    the component will have a planar  layout.
-
-    *fdp;;
-     'fdp'  draws undirected graphs using a ‘‘spring'' model.
-     It relies on a force‐directed approach in the spirit of Fruchterman
-     and Reingold 
-     (cf.  Software‐Practice & Experience 21(11), 1991, pp. 1129‐1164).