README install

README.md

@@ -4,3 +4,127 @@ Linux, OSX: [![Build Status](https://api.travis-ci.org/wookay/PageDown.jl.svg?br
 Windows: [![Build status](https://ci.appveyor.com/api/projects/status/61g3ch0ba6fafvmy?svg=true)](https://ci.appveyor.com/project/wookay/PageDown.jl)
 [![Coverage Status](https://coveralls.io/repos/wookay/PageDown.jl/badge.svg?branch=master&service=github)](https://coveralls.io/github/wookay/PageDown.jl?branch=master)
 
+# install
+```shell
+λ ~$ julia
+               _
+   _       _ _(_)_     |  A fresh approach to technical computing
+  (_)     | (_) (_)    |  Documentation: http://docs.julialang.org
+   _ _   _| |_  __ _   |  Type "?help" for help.
+  | | | | | | |/ _` |  |
+  | | |_| | | | (_| |  |  Version 0.4.0-dev+7032 (2015-08-27 04:01 UTC)
+ _/ |\__'_|_|_|\__'_|  |  Commit 5d3ccd6 (0 days old master)
+|__/                   |  x86_64-apple-darwin14.5.0
+
+julia> Pkg.clone("git@github.com:wookay/PageDown.jl.git")
+INFO: Cloning PageDown from git@github.com:wookay/PageDown.jl.git
+INFO: Computing changes...
+
+julia> using PageDown
+INFO: Recompiling stale cache file /Users/wookyoung/.julia/lib/v0.4/PageDown.ji for module PageDown.
+```
+
+# examples
+```shell
+julia> using PageDown
+
+julia> using Base.Markdown
+
+julia> pages = [
+         md"""
+         # hello
+          - 1
+          - 2
+         """
+
+         md"""
+         # world
+          - 3
+         """
+
+         md"""
+         # julia
+          - 123
+         """
+       ]
+     hello
+    ≡≡≡≡≡≡≡
+
+    •  1
+    •  2
+     world
+    ≡≡≡≡≡≡≡
+
+    •  3
+     julia
+    ≡≡≡≡≡≡≡
+
+    •  123
+
+julia> page = Page(pages)
+PageDown.Page([Base.Markdown.MD(Any[Base.Markdown.Header{1}(Any["hello"]),Base.Markdown.List(Any[Any["1"],Any["2"]],false)],Dict{Any,Any}(:config=>Base.Markdown.Config([hashheader,fencedcode,blockquote],[blocktex,blockinterp,list,indentcode,github_table,horizontalrule,setextheader,paragraph],Dict('['=>[link],'\\'=>[linebreak,escapes],'*'=>[asterisk_bold,asterisk_italic],'$'=>[tex,interp],'`'=>[inline_code],'!'=>[image],'-'=>[en_dash])))),Base.Markdown.MD(Any[Base.Markdown.Header{1}(Any["world"]),Base.Markdown.List(Any[Any["3"]],false)],Dict{Any,Any}(:config=>Base.Markdown.Config([hashheader,fencedcode,blockquote],[blocktex,blockinterp,list,indentcode,github_table,horizontalrule,setextheader,paragraph],Dict('['=>[link],'\\'=>[linebreak,escapes],'*'=>[asterisk_bold,asterisk_italic],'$'=>[tex,interp],'`'=>[inline_code],'!'=>[image],'-'=>[en_dash])))),Base.Markdown.MD(Any[Base.Markdown.Header{1}(Any["julia"]),Base.Markdown.List(Any[Any["123"]],false)],Dict{Any,Any}(:config=>Base.Markdown.Config([hashheader,fencedcode,blockquote],[blocktex,blockinterp,list,indentcode,github_table,horizontalrule,setextheader,paragraph],Dict('['=>[link],'\\'=>[linebreak,escapes],'*'=>[asterisk_bold,asterisk_italic],'$'=>[tex,interp],'`'=>[inline_code],'!'=>[image],'-'=>[en_dash]))))],1,1,Dict{Any,Any}(),3)
+
+julia> @current
+     hello
+    ≡≡≡≡≡≡≡
+
+    •  1
+    •  2
+
+julia> @page
+1:1:3
+
+julia> @next
+
+     world
+    ≡≡≡≡≡≡≡
+
+    •  3
+
+julia> @next
+
+     julia
+    ≡≡≡≡≡≡≡
+
+    •  123
+
+julia> @prev
+     world
+    ≡≡≡≡≡≡≡
+
+    •  3
+
+julia> @first
+     hello
+    ≡≡≡≡≡≡≡
+
+    •  1
+    •  2
+
+julia> @last
+     julia
+    ≡≡≡≡≡≡≡
+
+    •  123
+
+julia> @step 2
+2
+
+julia> @first
+     hello
+    ≡≡≡≡≡≡≡
+
+    •  1
+    •  2
+     world
+    ≡≡≡≡≡≡≡
+
+    •  3
+
+julia> @next
+
+     julia
+    ≡≡≡≡≡≡≡
+
+    •  123
+```

src/PageDown.jl

@@ -7,18 +7,19 @@ export @page, @current, @next, @prev, @go, @first, @last, @step, @open
 __precompile__(true)
 
 type Page
+  pages::AbstractArray
   start::Int
   step::Int
-  pages::Array
-  count::Int
   option::Dict
-  Page(start, step, pages) = new(start, step, pages, length(pages), Dict())
-  Page(start, step, pages, option::Pair) = new(start, step, pages, length(pages), Dict(option))
-  Page(start, step, pages, option::Dict) = new(start, step, pages, length(pages), option)
+  count::Int
+  Page(pages::AbstractArray) = new(pages, 1, 1, Dict(), length(pages))
+  Page(pages::AbstractArray, start::Int, step::Int) = new(pages, start, step, Dict(), length(pages))
+  Page(pages::AbstractArray, start::Int, step::Int, option::Dict) = new(pages, start, step, option, length(pages))
+  Page(pages::AbstractArray, option::Pair...) = new(pages, 1, 1, Dict(option), length(pages))
 end
 
 function next!(page::Page)
-  if (page.start + page.step) < page.count
+  if (page.start + page.step) <= page.count
     page.start += page.step
   else
     #println("last page")
@@ -61,7 +62,7 @@ function clear()
 end
 
 function proper(page::Page)
-  if page.start + page.step < page.count
+  if page.start + page.step <= page.count
     slides = page.pages[page.start:page.start+page.step-1]
   else
     slides = page.pages[page.start:end]

test/macro.jl

@@ -1,14 +1,10 @@
 module MacroTest
 
 using Base.Test
-
-push!(LOAD_PATH, "src")
-
 using PageDown
 
 pages = ["1", "2", "3", "4", "5"]
-#page = Page(1, 1, pages)
-page = Page(1, 1, pages, "IMG"=>"짤")
+page = Page(pages)
 
 @test (page.start:page.step:page.count) == @page
 @test ["1"] == @current

test/page.jl

@@ -1,13 +1,10 @@
 module PageTest
 
 using Base.Test
-
-push!(LOAD_PATH, "src")
-
 using PageDown
 
 pages = ["1", "2", "3", "4", "5"]
-page = Page(1, 1, pages)
+page = Page(pages)
 
 @test 1 == page.start
 @test 1 == page.step
@@ -31,7 +28,7 @@ first!(page)
 
 
 # coverage
-page = Page(1, 10, pages, Dict())
+page = Page(pages, 1, 10)
 @test_throws ArgumentError go!(page, 10)
 last!(page)
 @open 1

test/runtests.jl

@@ -1,5 +1,3 @@
-push!(LOAD_PATH, "src")
-
 using PageDown
 
 include("page.jl")