submark (empty) → 0.1.0
raw patch · 11 files changed
+1131/−0 lines, 11 filesdep +basedep +cmarkdep +hlintsetup-changed
Dependencies added: base, cmark, hlint, hspec, optparse-applicative, submark, template-haskell, text
Files
- CHANGELOG.md +7/−0
- LICENSE +674/−0
- README.md +79/−0
- Setup.hs +2/−0
- app/Main.hs +103/−0
- src/Text/CommonMark/Sub.hs +41/−0
- submark.cabal +96/−0
- test/HLint.hs +12/−0
- test/Spec.hs +1/−0
- test/Text/CommonMark/QQ.hs +44/−0
- test/Text/CommonMark/SubSpec.hs +72/−0
+ CHANGELOG.md view
@@ -0,0 +1,7 @@+`subtoml` changelog+===================++Version 0.1.0+--------------++Initial release. Released on September 24, 2017.
+ LICENSE view
@@ -0,0 +1,674 @@+ GNU GENERAL PUBLIC LICENSE+ Version 3, 29 June 2007++ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>+ Everyone is permitted to copy and distribute verbatim copies+ of this license document, but changing it is not allowed.++ Preamble++ The GNU General Public License is a free, copyleft license for+software and other kinds of works.++ The licenses for most software and other practical works are designed+to take away your freedom to share and change the works. By contrast,+the GNU General Public License is intended to guarantee your freedom to+share and change all versions of a program--to make sure it remains free+software for all its users. We, the Free Software Foundation, use the+GNU General Public License for most of our software; it applies also to+any other work released this way by its authors. You can apply it to+your programs, too.++ When we speak of free software, we are referring to freedom, not+price. Our General Public Licenses are designed to make sure that you+have the freedom to distribute copies of free software (and charge for+them if you wish), that you receive source code or can get it if you+want it, that you can change the software or use pieces of it in new+free programs, and that you know you can do these things.++ To protect your rights, we need to prevent others from denying you+these rights or asking you to surrender the rights. Therefore, you have+certain responsibilities if you distribute copies of the software, or if+you modify it: responsibilities to respect the freedom of others.++ For example, if you distribute copies of such a program, whether+gratis or for a fee, you must pass on to the recipients the same+freedoms that you received. You must make sure that they, too, receive+or can get the source code. And you must show them these terms so they+know their rights.++ Developers that use the GNU GPL protect your rights with two steps:+(1) assert copyright on the software, and (2) offer you this License+giving you legal permission to copy, distribute and/or modify it.++ For the developers' and authors' protection, the GPL clearly explains+that there is no warranty for this free software. For both users' and+authors' sake, the GPL requires that modified versions be marked as+changed, so that their problems will not be attributed erroneously to+authors of previous versions.++ Some devices are designed to deny users access to install or run+modified versions of the software inside them, although the manufacturer+can do so. This is fundamentally incompatible with the aim of+protecting users' freedom to change the software. The systematic+pattern of such abuse occurs in the area of products for individuals to+use, which is precisely where it is most unacceptable. Therefore, we+have designed this version of the GPL to prohibit the practice for those+products. If such problems arise substantially in other domains, we+stand ready to extend this provision to those domains in future versions+of the GPL, as needed to protect the freedom of users.++ Finally, every program is threatened constantly by software patents.+States should not allow patents to restrict development and use of+software on general-purpose computers, but in those that do, we wish to+avoid the special danger that patents applied to a free program could+make it effectively proprietary. To prevent this, the GPL assures that+patents cannot be used to render the program non-free.++ The precise terms and conditions for copying, distribution and+modification follow.++ TERMS AND CONDITIONS++ 0. Definitions.++ "This License" refers to version 3 of the GNU General Public License.++ "Copyright" also means copyright-like laws that apply to other kinds of+works, such as semiconductor masks.++ "The Program" refers to any copyrightable work licensed under this+License. Each licensee is addressed as "you". "Licensees" and+"recipients" may be individuals or organizations.++ To "modify" a work means to copy from or adapt all or part of the work+in a fashion requiring copyright permission, other than the making of an+exact copy. The resulting work is called a "modified version" of the+earlier work or a work "based on" the earlier work.++ A "covered work" means either the unmodified Program or a work based+on the Program.++ To "propagate" a work means to do anything with it that, without+permission, would make you directly or secondarily liable for+infringement under applicable copyright law, except executing it on a+computer or modifying a private copy. Propagation includes copying,+distribution (with or without modification), making available to the+public, and in some countries other activities as well.++ To "convey" a work means any kind of propagation that enables other+parties to make or receive copies. Mere interaction with a user through+a computer network, with no transfer of a copy, is not conveying.++ An interactive user interface displays "Appropriate Legal Notices"+to the extent that it includes a convenient and prominently visible+feature that (1) displays an appropriate copyright notice, and (2)+tells the user that there is no warranty for the work (except to the+extent that warranties are provided), that licensees may convey the+work under this License, and how to view a copy of this License. If+the interface presents a list of user commands or options, such as a+menu, a prominent item in the list meets this criterion.++ 1. Source Code.++ The "source code" for a work means the preferred form of the work+for making modifications to it. "Object code" means any non-source+form of a work.++ A "Standard Interface" means an interface that either is an official+standard defined by a recognized standards body, or, in the case of+interfaces specified for a particular programming language, one that+is widely used among developers working in that language.++ The "System Libraries" of an executable work include anything, other+than the work as a whole, that (a) is included in the normal form of+packaging a Major Component, but which is not part of that Major+Component, and (b) serves only to enable use of the work with that+Major Component, or to implement a Standard Interface for which an+implementation is available to the public in source code form. A+"Major Component", in this context, means a major essential component+(kernel, window system, and so on) of the specific operating system+(if any) on which the executable work runs, or a compiler used to+produce the work, or an object code interpreter used to run it.++ The "Corresponding Source" for a work in object code form means all+the source code needed to generate, install, and (for an executable+work) run the object code and to modify the work, including scripts to+control those activities. However, it does not include the work's+System Libraries, or general-purpose tools or generally available free+programs which are used unmodified in performing those activities but+which are not part of the work. For example, Corresponding Source+includes interface definition files associated with source files for+the work, and the source code for shared libraries and dynamically+linked subprograms that the work is specifically designed to require,+such as by intimate data communication or control flow between those+subprograms and other parts of the work.++ The Corresponding Source need not include anything that users+can regenerate automatically from other parts of the Corresponding+Source.++ The Corresponding Source for a work in source code form is that+same work.++ 2. Basic Permissions.++ All rights granted under this License are granted for the term of+copyright on the Program, and are irrevocable provided the stated+conditions are met. This License explicitly affirms your unlimited+permission to run the unmodified Program. The output from running a+covered work is covered by this License only if the output, given its+content, constitutes a covered work. This License acknowledges your+rights of fair use or other equivalent, as provided by copyright law.++ You may make, run and propagate covered works that you do not+convey, without conditions so long as your license otherwise remains+in force. You may convey covered works to others for the sole purpose+of having them make modifications exclusively for you, or provide you+with facilities for running those works, provided that you comply with+the terms of this License in conveying all material for which you do+not control copyright. Those thus making or running the covered works+for you must do so exclusively on your behalf, under your direction+and control, on terms that prohibit them from making any copies of+your copyrighted material outside their relationship with you.++ Conveying under any other circumstances is permitted solely under+the conditions stated below. Sublicensing is not allowed; section 10+makes it unnecessary.++ 3. Protecting Users' Legal Rights From Anti-Circumvention Law.++ No covered work shall be deemed part of an effective technological+measure under any applicable law fulfilling obligations under article+11 of the WIPO copyright treaty adopted on 20 December 1996, or+similar laws prohibiting or restricting circumvention of such+measures.++ When you convey a covered work, you waive any legal power to forbid+circumvention of technological measures to the extent such circumvention+is effected by exercising rights under this License with respect to+the covered work, and you disclaim any intention to limit operation or+modification of the work as a means of enforcing, against the work's+users, your or third parties' legal rights to forbid circumvention of+technological measures.++ 4. Conveying Verbatim Copies.++ You may convey verbatim copies of the Program's source code as you+receive it, in any medium, provided that you conspicuously and+appropriately publish on each copy an appropriate copyright notice;+keep intact all notices stating that this License and any+non-permissive terms added in accord with section 7 apply to the code;+keep intact all notices of the absence of any warranty; and give all+recipients a copy of this License along with the Program.++ You may charge any price or no price for each copy that you convey,+and you may offer support or warranty protection for a fee.++ 5. Conveying Modified Source Versions.++ You may convey a work based on the Program, or the modifications to+produce it from the Program, in the form of source code under the+terms of section 4, provided that you also meet all of these conditions:++ a) The work must carry prominent notices stating that you modified+ it, and giving a relevant date.++ b) The work must carry prominent notices stating that it is+ released under this License and any conditions added under section+ 7. This requirement modifies the requirement in section 4 to+ "keep intact all notices".++ c) You must license the entire work, as a whole, under this+ License to anyone who comes into possession of a copy. This+ License will therefore apply, along with any applicable section 7+ additional terms, to the whole of the work, and all its parts,+ regardless of how they are packaged. This License gives no+ permission to license the work in any other way, but it does not+ invalidate such permission if you have separately received it.++ d) If the work has interactive user interfaces, each must display+ Appropriate Legal Notices; however, if the Program has interactive+ interfaces that do not display Appropriate Legal Notices, your+ work need not make them do so.++ A compilation of a covered work with other separate and independent+works, which are not by their nature extensions of the covered work,+and which are not combined with it such as to form a larger program,+in or on a volume of a storage or distribution medium, is called an+"aggregate" if the compilation and its resulting copyright are not+used to limit the access or legal rights of the compilation's users+beyond what the individual works permit. Inclusion of a covered work+in an aggregate does not cause this License to apply to the other+parts of the aggregate.++ 6. Conveying Non-Source Forms.++ You may convey a covered work in object code form under the terms+of sections 4 and 5, provided that you also convey the+machine-readable Corresponding Source under the terms of this License,+in one of these ways:++ a) Convey the object code in, or embodied in, a physical product+ (including a physical distribution medium), accompanied by the+ Corresponding Source fixed on a durable physical medium+ customarily used for software interchange.++ b) Convey the object code in, or embodied in, a physical product+ (including a physical distribution medium), accompanied by a+ written offer, valid for at least three years and valid for as+ long as you offer spare parts or customer support for that product+ model, to give anyone who possesses the object code either (1) a+ copy of the Corresponding Source for all the software in the+ product that is covered by this License, on a durable physical+ medium customarily used for software interchange, for a price no+ more than your reasonable cost of physically performing this+ conveying of source, or (2) access to copy the+ Corresponding Source from a network server at no charge.++ c) Convey individual copies of the object code with a copy of the+ written offer to provide the Corresponding Source. This+ alternative is allowed only occasionally and noncommercially, and+ only if you received the object code with such an offer, in accord+ with subsection 6b.++ d) Convey the object code by offering access from a designated+ place (gratis or for a charge), and offer equivalent access to the+ Corresponding Source in the same way through the same place at no+ further charge. You need not require recipients to copy the+ Corresponding Source along with the object code. If the place to+ copy the object code is a network server, the Corresponding Source+ may be on a different server (operated by you or a third party)+ that supports equivalent copying facilities, provided you maintain+ clear directions next to the object code saying where to find the+ Corresponding Source. Regardless of what server hosts the+ Corresponding Source, you remain obligated to ensure that it is+ available for as long as needed to satisfy these requirements.++ e) Convey the object code using peer-to-peer transmission, provided+ you inform other peers where the object code and Corresponding+ Source of the work are being offered to the general public at no+ charge under subsection 6d.++ A separable portion of the object code, whose source code is excluded+from the Corresponding Source as a System Library, need not be+included in conveying the object code work.++ A "User Product" is either (1) a "consumer product", which means any+tangible personal property which is normally used for personal, family,+or household purposes, or (2) anything designed or sold for incorporation+into a dwelling. In determining whether a product is a consumer product,+doubtful cases shall be resolved in favor of coverage. For a particular+product received by a particular user, "normally used" refers to a+typical or common use of that class of product, regardless of the status+of the particular user or of the way in which the particular user+actually uses, or expects or is expected to use, the product. A product+is a consumer product regardless of whether the product has substantial+commercial, industrial or non-consumer uses, unless such uses represent+the only significant mode of use of the product.++ "Installation Information" for a User Product means any methods,+procedures, authorization keys, or other information required to install+and execute modified versions of a covered work in that User Product from+a modified version of its Corresponding Source. The information must+suffice to ensure that the continued functioning of the modified object+code is in no case prevented or interfered with solely because+modification has been made.++ If you convey an object code work under this section in, or with, or+specifically for use in, a User Product, and the conveying occurs as+part of a transaction in which the right of possession and use of the+User Product is transferred to the recipient in perpetuity or for a+fixed term (regardless of how the transaction is characterized), the+Corresponding Source conveyed under this section must be accompanied+by the Installation Information. But this requirement does not apply+if neither you nor any third party retains the ability to install+modified object code on the User Product (for example, the work has+been installed in ROM).++ The requirement to provide Installation Information does not include a+requirement to continue to provide support service, warranty, or updates+for a work that has been modified or installed by the recipient, or for+the User Product in which it has been modified or installed. Access to a+network may be denied when the modification itself materially and+adversely affects the operation of the network or violates the rules and+protocols for communication across the network.++ Corresponding Source conveyed, and Installation Information provided,+in accord with this section must be in a format that is publicly+documented (and with an implementation available to the public in+source code form), and must require no special password or key for+unpacking, reading or copying.++ 7. Additional Terms.++ "Additional permissions" are terms that supplement the terms of this+License by making exceptions from one or more of its conditions.+Additional permissions that are applicable to the entire Program shall+be treated as though they were included in this License, to the extent+that they are valid under applicable law. If additional permissions+apply only to part of the Program, that part may be used separately+under those permissions, but the entire Program remains governed by+this License without regard to the additional permissions.++ When you convey a copy of a covered work, you may at your option+remove any additional permissions from that copy, or from any part of+it. (Additional permissions may be written to require their own+removal in certain cases when you modify the work.) You may place+additional permissions on material, added by you to a covered work,+for which you have or can give appropriate copyright permission.++ Notwithstanding any other provision of this License, for material you+add to a covered work, you may (if authorized by the copyright holders of+that material) supplement the terms of this License with terms:++ a) Disclaiming warranty or limiting liability differently from the+ terms of sections 15 and 16 of this License; or++ b) Requiring preservation of specified reasonable legal notices or+ author attributions in that material or in the Appropriate Legal+ Notices displayed by works containing it; or++ c) Prohibiting misrepresentation of the origin of that material, or+ requiring that modified versions of such material be marked in+ reasonable ways as different from the original version; or++ d) Limiting the use for publicity purposes of names of licensors or+ authors of the material; or++ e) Declining to grant rights under trademark law for use of some+ trade names, trademarks, or service marks; or++ f) Requiring indemnification of licensors and authors of that+ material by anyone who conveys the material (or modified versions of+ it) with contractual assumptions of liability to the recipient, for+ any liability that these contractual assumptions directly impose on+ those licensors and authors.++ All other non-permissive additional terms are considered "further+restrictions" within the meaning of section 10. If the Program as you+received it, or any part of it, contains a notice stating that it is+governed by this License along with a term that is a further+restriction, you may remove that term. If a license document contains+a further restriction but permits relicensing or conveying under this+License, you may add to a covered work material governed by the terms+of that license document, provided that the further restriction does+not survive such relicensing or conveying.++ If you add terms to a covered work in accord with this section, you+must place, in the relevant source files, a statement of the+additional terms that apply to those files, or a notice indicating+where to find the applicable terms.++ Additional terms, permissive or non-permissive, may be stated in the+form of a separately written license, or stated as exceptions;+the above requirements apply either way.++ 8. Termination.++ You may not propagate or modify a covered work except as expressly+provided under this License. Any attempt otherwise to propagate or+modify it is void, and will automatically terminate your rights under+this License (including any patent licenses granted under the third+paragraph of section 11).++ However, if you cease all violation of this License, then your+license from a particular copyright holder is reinstated (a)+provisionally, unless and until the copyright holder explicitly and+finally terminates your license, and (b) permanently, if the copyright+holder fails to notify you of the violation by some reasonable means+prior to 60 days after the cessation.++ Moreover, your license from a particular copyright holder is+reinstated permanently if the copyright holder notifies you of the+violation by some reasonable means, this is the first time you have+received notice of violation of this License (for any work) from that+copyright holder, and you cure the violation prior to 30 days after+your receipt of the notice.++ Termination of your rights under this section does not terminate the+licenses of parties who have received copies or rights from you under+this License. If your rights have been terminated and not permanently+reinstated, you do not qualify to receive new licenses for the same+material under section 10.++ 9. Acceptance Not Required for Having Copies.++ You are not required to accept this License in order to receive or+run a copy of the Program. Ancillary propagation of a covered work+occurring solely as a consequence of using peer-to-peer transmission+to receive a copy likewise does not require acceptance. However,+nothing other than this License grants you permission to propagate or+modify any covered work. These actions infringe copyright if you do+not accept this License. Therefore, by modifying or propagating a+covered work, you indicate your acceptance of this License to do so.++ 10. Automatic Licensing of Downstream Recipients.++ Each time you convey a covered work, the recipient automatically+receives a license from the original licensors, to run, modify and+propagate that work, subject to this License. You are not responsible+for enforcing compliance by third parties with this License.++ An "entity transaction" is a transaction transferring control of an+organization, or substantially all assets of one, or subdividing an+organization, or merging organizations. If propagation of a covered+work results from an entity transaction, each party to that+transaction who receives a copy of the work also receives whatever+licenses to the work the party's predecessor in interest had or could+give under the previous paragraph, plus a right to possession of the+Corresponding Source of the work from the predecessor in interest, if+the predecessor has it or can get it with reasonable efforts.++ You may not impose any further restrictions on the exercise of the+rights granted or affirmed under this License. For example, you may+not impose a license fee, royalty, or other charge for exercise of+rights granted under this License, and you may not initiate litigation+(including a cross-claim or counterclaim in a lawsuit) alleging that+any patent claim is infringed by making, using, selling, offering for+sale, or importing the Program or any portion of it.++ 11. Patents.++ A "contributor" is a copyright holder who authorizes use under this+License of the Program or a work on which the Program is based. The+work thus licensed is called the contributor's "contributor version".++ A contributor's "essential patent claims" are all patent claims+owned or controlled by the contributor, whether already acquired or+hereafter acquired, that would be infringed by some manner, permitted+by this License, of making, using, or selling its contributor version,+but do not include claims that would be infringed only as a+consequence of further modification of the contributor version. For+purposes of this definition, "control" includes the right to grant+patent sublicenses in a manner consistent with the requirements of+this License.++ Each contributor grants you a non-exclusive, worldwide, royalty-free+patent license under the contributor's essential patent claims, to+make, use, sell, offer for sale, import and otherwise run, modify and+propagate the contents of its contributor version.++ In the following three paragraphs, a "patent license" is any express+agreement or commitment, however denominated, not to enforce a patent+(such as an express permission to practice a patent or covenant not to+sue for patent infringement). To "grant" such a patent license to a+party means to make such an agreement or commitment not to enforce a+patent against the party.++ If you convey a covered work, knowingly relying on a patent license,+and the Corresponding Source of the work is not available for anyone+to copy, free of charge and under the terms of this License, through a+publicly available network server or other readily accessible means,+then you must either (1) cause the Corresponding Source to be so+available, or (2) arrange to deprive yourself of the benefit of the+patent license for this particular work, or (3) arrange, in a manner+consistent with the requirements of this License, to extend the patent+license to downstream recipients. "Knowingly relying" means you have+actual knowledge that, but for the patent license, your conveying the+covered work in a country, or your recipient's use of the covered work+in a country, would infringe one or more identifiable patents in that+country that you have reason to believe are valid.++ If, pursuant to or in connection with a single transaction or+arrangement, you convey, or propagate by procuring conveyance of, a+covered work, and grant a patent license to some of the parties+receiving the covered work authorizing them to use, propagate, modify+or convey a specific copy of the covered work, then the patent license+you grant is automatically extended to all recipients of the covered+work and works based on it.++ A patent license is "discriminatory" if it does not include within+the scope of its coverage, prohibits the exercise of, or is+conditioned on the non-exercise of one or more of the rights that are+specifically granted under this License. You may not convey a covered+work if you are a party to an arrangement with a third party that is+in the business of distributing software, under which you make payment+to the third party based on the extent of your activity of conveying+the work, and under which the third party grants, to any of the+parties who would receive the covered work from you, a discriminatory+patent license (a) in connection with copies of the covered work+conveyed by you (or copies made from those copies), or (b) primarily+for and in connection with specific products or compilations that+contain the covered work, unless you entered into that arrangement,+or that patent license was granted, prior to 28 March 2007.++ Nothing in this License shall be construed as excluding or limiting+any implied license or other defenses to infringement that may+otherwise be available to you under applicable patent law.++ 12. No Surrender of Others' Freedom.++ If conditions are imposed on you (whether by court order, agreement or+otherwise) that contradict the conditions of this License, they do not+excuse you from the conditions of this License. If you cannot convey a+covered work so as to satisfy simultaneously your obligations under this+License and any other pertinent obligations, then as a consequence you may+not convey it at all. For example, if you agree to terms that obligate you+to collect a royalty for further conveying from those to whom you convey+the Program, the only way you could satisfy both those terms and this+License would be to refrain entirely from conveying the Program.++ 13. Use with the GNU Affero General Public License.++ Notwithstanding any other provision of this License, you have+permission to link or combine any covered work with a work licensed+under version 3 of the GNU Affero General Public License into a single+combined work, and to convey the resulting work. The terms of this+License will continue to apply to the part which is the covered work,+but the special requirements of the GNU Affero General Public License,+section 13, concerning interaction through a network will apply to the+combination as such.++ 14. Revised Versions of this License.++ The Free Software Foundation may publish revised and/or new versions of+the GNU General Public License from time to time. Such new versions will+be similar in spirit to the present version, but may differ in detail to+address new problems or concerns.++ Each version is given a distinguishing version number. If the+Program specifies that a certain numbered version of the GNU General+Public License "or any later version" applies to it, you have the+option of following the terms and conditions either of that numbered+version or of any later version published by the Free Software+Foundation. If the Program does not specify a version number of the+GNU General Public License, you may choose any version ever published+by the Free Software Foundation.++ If the Program specifies that a proxy can decide which future+versions of the GNU General Public License can be used, that proxy's+public statement of acceptance of a version permanently authorizes you+to choose that version for the Program.++ Later license versions may give you additional or different+permissions. However, no additional obligations are imposed on any+author or copyright holder as a result of your choosing to follow a+later version.++ 15. Disclaimer of Warranty.++ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.++ 16. Limitation of Liability.++ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF+SUCH DAMAGES.++ 17. Interpretation of Sections 15 and 16.++ If the disclaimer of warranty and limitation of liability provided+above cannot be given local legal effect according to their terms,+reviewing courts shall apply local law that most closely approximates+an absolute waiver of all civil liability in connection with the+Program, unless a warranty or assumption of liability accompanies a+copy of the Program in return for a fee.++ END OF TERMS AND CONDITIONS++ How to Apply These Terms to Your New Programs++ If you develop a new program, and you want it to be of the greatest+possible use to the public, the best way to achieve this is to make it+free software which everyone can redistribute and change under these terms.++ To do so, attach the following notices to the program. It is safest+to attach them to the start of each source file to most effectively+state the exclusion of warranty; and each file should have at least+the "copyright" line and a pointer to where the full notice is found.++ <one line to give the program's name and a brief idea of what it does.>+ Copyright (C) <year> <name of author>++ This program is free software: you can redistribute it and/or modify+ it under the terms of the GNU General Public License as published by+ the Free Software Foundation, either version 3 of the License, or+ (at your option) any later version.++ This program is distributed in the hope that it will be useful,+ but WITHOUT ANY WARRANTY; without even the implied warranty of+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the+ GNU General Public License for more details.++ You should have received a copy of the GNU General Public License+ along with this program. If not, see <http://www.gnu.org/licenses/>.++Also add information on how to contact you by electronic and paper mail.++ If the program does terminal interaction, make it output a short+notice like this when it starts in an interactive mode:++ <program> Copyright (C) <year> <name of author>+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.+ This is free software, and you are welcome to redistribute it+ under certain conditions; type `show c' for details.++The hypothetical commands `show w' and `show c' should show the appropriate+parts of the General Public License. Of course, your program's commands+might be different; for a GUI interface, you would use an "about box".++ You should also get your employer (if you work as a programmer) or school,+if any, to sign a "copyright disclaimer" for the program, if necessary.+For more information on this, and how to apply and follow the GNU GPL, see+<http://www.gnu.org/licenses/>.++ The GNU General Public License does not permit incorporating your program+into proprietary programs. If your program is a subroutine library, you+may consider it more useful to permit linking proprietary applications with+the library. If this is what you want to do, use the GNU Lesser General+Public License instead of this License. But first, please read+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+ README.md view
@@ -0,0 +1,79 @@+`submark`: Extract a part from CommonMark/Markdown docs+=======================================================++[![CircleCI][circleci-badge]][circleci]++`submark` is a CLI program to extract some particular section from+a givne CommonMark/Markdown document. I use it for myself to extract+the latest version section from the CHANGELOG.md file, and then reuse the text+for the corresponding release note on GitHub releases, during automated release+process which is run on CI.++[circleci-badge]: https://circleci.com/gh/dahlia/submark.svg?style=shield+[circleci]: https://circleci.com/gh/dahlia/submark+++Usage examples+--------------++The following examples use [John Gruber's original Markdown introduction][1]:++~~~~~~~~ bash+$ wget https://daringfireball.net/projects/markdown/index.text+~~~~~~~~++Extracting an H3 heading *Command-Line*:++~~~~~~~~ bash+$ submark --h3 "Command-Line" index.text+### Command-Line++Use the `--html4tags` command-line switch to produce HTML output from a+Unix-style command line. E.g.:++ % perl Markdown.pl --html4tags foo.text++Type `perldoc Markdown.pl`, or read the POD documentation within the+Markdown.pl source code for more information.+~~~~~~~~++Note that its textual style differ from the original text.+Since ``submark`` internally builds an abstract syntax tree from the given input+text and then render again the result tree, it doesn't maintain trivial styles+(e.g., whitespaces, ATX vs. Setext headings) but only the semantics.++There are options from `--h1` to `--h6`:++~~~~~~~~ bash+$ submark --h2 "Download" index.text+## Download++[Markdown 1.0.1](http://daringfireball.net/projects/downloads/Markdown_1.0.1.zip)+(18 KB) -- 17 Dec 2004+~~~~~~~~++The leading heading can be omitted:++~~~~~~~~ bash+$ submark --h2 "Download" --omit-heading index.text+[Markdown 1.0.1](http://daringfireball.net/projects/downloads/Markdown_1.0.1.zip)+(18 KB) -- 17 Dec 2004+~~~~~~~~++By Unix convention, `-` means pipe: ++~~~~~~~~ bash+$ submark --h2 "Download" - < index.text+## Download++[Markdown 1.0.1](http://daringfireball.net/projects/downloads/Markdown_1.0.1.zip)+(18 KB) -- 17 Dec 2004+~~~~~~~~++There's `-o`/`--out-file` option as well:++~~~~~~~~ bash+$ submark -o download.md --h2 "Download" index.text+~~~~~~~~++[1]: https://daringfireball.net/projects/markdown/index.text
+ Setup.hs view
@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain
+ app/Main.hs view
@@ -0,0 +1,103 @@+import Data.Semigroup ((<>))+import System.IO++import CMark+import Data.Text hiding (empty, foldl)+import Data.Text.IO as TIO+import Options.Applicative++import Text.CommonMark.Sub++data HeadingPattern = HeadingPattern Level Text deriving (Eq, Ord, Show)++data Extraction = Extraction + { outputFilePath :: FilePath+ , headingPattern :: HeadingPattern+ , omitHeading :: Bool+ , columnWidth :: Maybe Int+ , inputFilePath :: FilePath+ } deriving (Eq, Ord, Show)++headingLevel :: Parser HeadingPattern+headingLevel =+ foldl (<|>) empty parsers+ where+ levels :: [Level]+ levels = [1..6]+ parsers :: [Parser HeadingPattern]+ parsers =+ [ (HeadingPattern l . pack) <$> strOption+ ( long ("h" ++ show l)+ <> metavar "TITLE"+ <> help ("Extract the section with the heading level " +++ show l ++ ". Mutually exclusive with other --h* " +++ "options")+ )+ | l <- levels+ ]++parser :: Parser Extraction+parser = Extraction+ <$> strOption ( long "out-file"+ <> short 'o'+ <> metavar "FILE"+ <> value "-"+ <> showDefault+ <> help "Write output to FILE"+ )+ <*> headingLevel+ <*> switch ( long "omit-heading"+ <> short 'O'+ <> help "Omit a leading heading"+ )+ <*> ( Just . read <$> strOption+ ( long "columns"+ <> short 'c'+ <> metavar "WIDTH"+ <> help ("Limit the maximum characters per line of the output. " +++ "No limit by default")+ )+ <|> pure Nothing+ )+ <**> helper+ <*> strArgument ( metavar "FILE"+ <> help "CommonMark/Markdown text to extract from"+ )++parserInfo :: ParserInfo Extraction+parserInfo = info parser $+ fullDesc <> progDesc "Extract a part from CommonMark/Markdown docs."++withInputFile :: Extraction -> (Handle -> IO r) -> IO r+withInputFile Extraction { inputFilePath = "-" } action' = do+ let i = stdin+ r <- action' i+ hClose i+ return r+withInputFile Extraction { inputFilePath = i } action' =+ withFile i ReadMode action'++withOutputFile :: Extraction -> (Handle -> IO r) -> IO r+withOutputFile Extraction { outputFilePath = "-" } action' = do+ let o = stdout+ r <- action' o+ hClose o+ return r+withOutputFile Extraction { outputFilePath = o } action' =+ withFile o WriteMode action'++extract :: Extraction -> IO ()+extract e@Extraction { headingPattern = (HeadingPattern level title)+ , omitHeading = omitHeading'+ , columnWidth = width+ } = do+ text <- withInputFile e TIO.hGetContents+ let doc = commonmarkToNode [] text+ node = case (omitHeading', extractSection level title doc) of+ (True, Node p DOCUMENT (_ : xs)) -> Node p DOCUMENT xs+ (_, other) -> other+ result = nodeToCommonmark [] width node+ withOutputFile e (`TIO.hPutStrLn` result)++main :: IO ()+main = execParser parserInfo >>= extract
+ src/Text/CommonMark/Sub.hs view
@@ -0,0 +1,41 @@+module Text.CommonMark.Sub+ ( Level+ , extractSection+ , flattenInlineNodes+ , matchesHeading+ ) where++import Prelude hiding (concat)++import CMark+import Data.Text (Text, concat, pack, strip)++extractSection :: Level -> Text -> Node -> Node+extractSection headingLevel headingTitle (Node pos DOCUMENT nodes) =+ Node pos DOCUMENT $ case headlessNodes of+ (x : xs) -> x : takeWhile (isInSection headingLevel) xs+ [] -> []+ where+ isInSection :: Level -> Node -> Bool+ isInSection level (Node _ (HEADING lv) _) = lv > level+ isInSection _ _ = True+ headlessNodes :: [Node]+ headlessNodes =+ dropWhile (not . matchesHeading headingLevel headingTitle) nodes+extractSection _ _ (Node pos _ _) = Node pos DOCUMENT []++matchesHeading :: Level -> Text -> Node -> Bool+matchesHeading level text (Node _ (HEADING lv) nodes) =+ lv == level && flattenInlineNodes nodes == text+matchesHeading _ _ _ = False++flattenInlineNodes :: [Node] -> Text+flattenInlineNodes =+ strip . concat . map flatten+ where+ flatten :: Node -> Text+ flatten (Node _ (TEXT text) _) = text+ flatten (Node _ LINEBREAK _) = pack "\n"+ flatten (Node _ (HTML_INLINE text) _) = text+ flatten (Node _ (CODE text) _) = text+ flatten (Node _ _ nodes) = flattenInlineNodes nodes
+ submark.cabal view
@@ -0,0 +1,96 @@+-- This file has been generated from package.yaml by hpack version 0.17.1.+--+-- see: https://github.com/sol/hpack++name: submark+version: 0.1.0+synopsis: Extract a part from CommonMark/Markdown docs+category: Text+stability: alpha+homepage: https://github.com/dahlia/submark#readme+bug-reports: https://github.com/dahlia/submark/issues+author: Hong Minhee+maintainer: hong.minhee@gmail.com+copyright: (c) 2017 Hong Minhee+license: GPL-3+license-file: LICENSE+build-type: Simple+cabal-version: >= 1.10++extra-source-files:+ CHANGELOG.md+ README.md++source-repository head+ type: git+ location: https://github.com/dahlia/submark++flag static+ description: Static link+ manual: True+ default: False++library+ hs-source-dirs:+ src+ ghc-options: -Wall -fwarn-incomplete-uni-patterns+ build-depends:+ base >= 4.7 && < 5+ , cmark >= 0.5.6 && < 0.6.0+ , text == 1.*+ exposed-modules:+ Text.CommonMark.Sub+ default-language: Haskell2010++executable submark+ main-is: Main.hs+ hs-source-dirs:+ app+ ghc-options: -Wall -fwarn-incomplete-uni-patterns+ build-depends:+ base >= 4.7 && < 5+ , cmark >= 0.5.6 && < 0.6.0+ , text == 1.*+ , submark+ , optparse-applicative >= 0.13.2.0 && < 0.15.0.0+ if flag(static)+ ghc-options: -Wall -fwarn-incomplete-uni-patterns -static -optl-static -optl-pthread -optc-Os -fPIC+ else+ ghc-options: -Wall -fwarn-incomplete-uni-patterns+ default-language: Haskell2010++test-suite hlint+ type: exitcode-stdio-1.0+ main-is: HLint.hs+ hs-source-dirs:+ test+ ghc-options: -Wall -fwarn-incomplete-uni-patterns+ build-depends:+ base >= 4.7 && < 5+ , cmark >= 0.5.6 && < 0.6.0+ , text == 1.*+ , hlint >= 2.0.9 && < 3+ other-modules:+ Spec+ Text.CommonMark.QQ+ Text.CommonMark.SubSpec+ default-language: Haskell2010++test-suite spec+ type: exitcode-stdio-1.0+ main-is: Spec.hs+ hs-source-dirs:+ test+ ghc-options: -Wall -fwarn-incomplete-uni-patterns+ build-depends:+ base >= 4.7 && < 5+ , cmark >= 0.5.6 && < 0.6.0+ , text == 1.*+ , hspec >= 2.4.4 && < 3.0.0+ , submark+ , template-haskell >= 2.5+ other-modules:+ HLint+ Text.CommonMark.QQ+ Text.CommonMark.SubSpec+ default-language: Haskell2010
+ test/HLint.hs view
@@ -0,0 +1,12 @@+import Language.Haskell.HLint+import System.Exit++arguments :: [String]+arguments = ["app", "src", "test"]++main :: IO ()+main = do+ hlints <- hlint arguments+ case hlints of+ [] -> exitSuccess+ _ -> exitFailure
+ test/Spec.hs view
@@ -0,0 +1,1 @@+{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
+ test/Text/CommonMark/QQ.hs view
@@ -0,0 +1,44 @@+{-# LANGUAGE TemplateHaskell #-}+module Text.CommonMark.QQ (doc, node, nodes) where++import CMark+import Data.Text hiding (head)+import qualified Language.Haskell.TH as TH+import Language.Haskell.TH.Quote++doc :: QuasiQuoter+doc = QuasiQuoter+ docQ+ (error "Cannot use [doc|...|] as a pattern")+ (error "Cannot use [doc|...|] as a type")+ (error "Cannot use [doc|...|] as a dec")++nodes :: QuasiQuoter+nodes = QuasiQuoter+ nodesQ+ (error "Cannot use [nodes|...|] as a pattern")+ (error "Cannot use [nodes|...|] as a type")+ (error "Cannot use [nodes|...|] as a dec")++node :: QuasiQuoter+node = QuasiQuoter+ nodeQ+ (error "Cannot use [node|...|] as a pattern")+ (error "Cannot use [node|...|] as a type")+ (error "Cannot use [node|...|] as a dec")++parse :: String -> Node+parse = dropPosInfo . commonmarkToNode [optNormalize] . pack++dropPosInfo :: Node -> Node+dropPosInfo (Node _ nodeType children) =+ Node Nothing nodeType $ fmap dropPosInfo children++docQ :: String -> TH.ExpQ+docQ text = [e|parse text|]++nodesQ :: String -> TH.ExpQ+nodesQ text = [e|let (Node _ _ ns) = parse text in ns|]++nodeQ :: String -> TH.ExpQ+nodeQ text = [e|let (Node _ _ ns) = parse text in head ns|]
+ test/Text/CommonMark/SubSpec.hs view
@@ -0,0 +1,72 @@+{-# LANGUAGE OverloadedStrings #-}+{-# LANGUAGE QuasiQuotes #-}+module Text.CommonMark.SubSpec (spec) where++import Test.Hspec++import Text.CommonMark.QQ+import Text.CommonMark.Sub++spec :: Spec+spec = do+ specify "extractSection" $+ extractSection 2 "Section to extract" [doc|Doc title+=====================================++Lorem ipsum dolor sit amet, ne omnes vitae mel, alterum invenire duo ut,+ad deterruisset comprehensam qui. At ius ludus iracundia vituperatoribus.++Section to *extract*+--------------------++Ei nec prima congue noster, ut vis ipsum concludaturque.+Nisl modus dolorum sea cu, qui et stet decore putant.++> Qui vivendo consectetuer id, ea suas laoreet adipisci sed.+> Mel omnes partiendo in, id sed soluta lucilius. Amet cibo est an,+> cu sed placerat maluisset. Vel et esse fugit commune, at quo sonet facilisi.++### Subsection++Vis ut audire inimicus, ut mea putant prompta.+Vivendo assentior mnesarchum ius ei, novum aperiam habemus est in,+ea agam putant consectetuer sed.++Other section+-------------++Pro fuisset deserunt consulatu at, no epicuri quaestio vix,+case scripserit at vis. No eam alia facilisis. At quo oratio omnium,+nibh malis dolores an eam.+|] `shouldBe` [doc|+Section to *extract*+--------------------++Ei nec prima congue noster, ut vis ipsum concludaturque.+Nisl modus dolorum sea cu, qui et stet decore putant.++> Qui vivendo consectetuer id, ea suas laoreet adipisci sed.+> Mel omnes partiendo in, id sed soluta lucilius. Amet cibo est an,+> cu sed placerat maluisset. Vel et esse fugit commune, at quo sonet facilisi.++### Subsection++Vis ut audire inimicus, ut mea putant prompta.+Vivendo assentior mnesarchum ius ei, novum aperiam habemus est in,+ea agam putant consectetuer sed.++|]+ specify "matchesHeading" $ do+ [node|# Title|] `shouldSatisfy` matchesHeading 1 "Title"+ [node|### Title|] `shouldSatisfy` matchesHeading 3 "Title"+ [node|# Other title|] `shouldSatisfy` matchesHeading 1 "Other title"+ [node|# Complex *title*|] `shouldSatisfy`+ matchesHeading 1 "Complex title"+ [node|# Title|] `shouldNotSatisfy` matchesHeading 2 "Title"+ [node|# Title|] `shouldNotSatisfy` matchesHeading 1 "Wrong title"+ specify "flattenInlineNodes" $ do+ flattenInlineNodes [nodes|*Test* nodes.|] `shouldBe` "Test nodes."+ flattenInlineNodes [nodes|Testing multiple paragraphs.++[Link](http://example.com/) test.|] `shouldBe`+ "Testing multiple paragraphs.Link test."