1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # A Markdown parser for Nit.
24 var options
= new OptionContext
25 var opt_help
= new OptionBool("Show this help.", "-h", "-?", "--help")
26 options
.add_option
(opt_help
)
27 var opt_to
= new OptionString("Specify output format (html, md, man)", "-t", "--to")
28 options
.add_option
(opt_to
)
31 if options
.rest
.length
!= 1 then
32 print
"usage: nitmd [-t format] <file.md>"
37 var file
= options
.rest
.first
38 if not file
.file_exists
then
39 print
"'{file}' not found"
43 var ifs
= new FileReader.open
(file
)
47 var processor
= new MarkdownProcessor
49 if to
== null or to
== "html" then
51 else if to
== "md" then
52 processor
.decorator
= new MdDecorator
53 else if to
== "man" then
54 processor
.decorator
= new ManDecorator
56 print
"Unknown output format: {to}"
59 print processor
.process
(md
)