Add task for documentation generation

mvb.nimble

@@ -18,13 +18,16 @@ task i, "\t\tRun INim interpreter configured to use MVB":
 task demo, "\t\tRun the demo":
   exec "nim cpp -r --hints:off examples/demo.nim"
 
-task web_demo, "\t\tRun the web demo":
+task web_demo, "\tRun the web demo":
   exec "nim cpp -r --hints:off examples/webdemo.nim"
 
 task test, "\t\tRun the test suite":
   exec "nim cpp -r --hints:off tests/test1.nim"
   exec "nim cpp -r --hints:off tests/test2.nim"
 
+task gendoc, "\t\tGenerate the documentation":
+  exec "nim doc --backend:cpp --git.url:https://github.com/tapsterbot/mvb-opencv --git.commit:v0.1.0 --outdir:docs src/mvb.nim"
+
 import distros
 when defined(nimdistros):
   if detectOs(MacOSX):

src/mvb.nim

@@ -128,7 +128,7 @@ proc length*(this: String): uint
   {.importcpp: "#.length()", header: string, discardable.}
   ## Get length of String
 
-############################################################
+#-------------------------------------------------------------
 # Holdover from "nimble init"
 proc add*(x, y: int): int =
   ## Adds two files together.