Markdown | : arrow_down : A state-machine-based Markdown parser

 by   tabatkins PHP Version: Current License: No License

kandi X-RAY | Markdown Summary

kandi X-RAY | Markdown Summary

Markdown is a PHP library typically used in Utilities, Nodejs applications. Markdown has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This is yet another Markdown implementation, but this time written as a state machine rather than a pile of regexes like I normally see. (It still uses regexes to recognize and extract things, because they vastly simplify things, but its overall operation is DFA-based.). This approach has the wonderful benefit of making the parser easy to modify. You can trivially add new features of your own, and turn them on or off in different parsing modes.
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            kandi-support Support

              Markdown has a low active ecosystem.
              It has 28 star(s) with 2 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 1 have been closed. On average issues are closed in 1 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Markdown is current.

            kandi-Quality Quality

              Markdown has 0 bugs and 0 code smells.

            kandi-Security Security

              Markdown has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              Markdown code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Markdown does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              Markdown releases are not available. You will need to build from source code and install.
              Markdown saves you 330 person hours of effort in developing the same functionality from scratch.
              It has 792 lines of code, 59 functions and 3 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Markdown and discovered the below as its top functions. This is intended to give you an instant insight into Markdown implemented functionality, and help decide if they suit your requirements.
            • Creates a document from a set of lines .
            • Removes the characters from the raw text .
            • Converts raw text to an array of lines
            • Process nestables .
            • Returns the table as HTML
            • Finish the document .
            • Appends a line to the collection
            • Adds a new line to the queue
            Get all kandi verified functions for this library.

            Markdown Key Features

            No Key Features are available at this moment for Markdown.

            Markdown Examples and Code Snippets

            No Code Snippets are available at this moment for Markdown.

            Community Discussions

            QUESTION

            NiodeJS/ How to find size of an externally hosted image without downloading it?
            Asked 2021-Jun-15 at 01:47

            I need to find the sizes/metadata of externally hosted images in a document (e.g., markdown documents that have image tags in it), but need to do it without actually downloading the image.

            Is there any way to do this easily on NodeJS/ExpressJs using javascript? Some of the solutions are many years old and not sure if there are better methods now.

            ...

            ANSWER

            Answered 2021-Jun-15 at 01:47

            You can do what was suggested in comments by only grabbing the HEAD instead of using a GET when you call the image.

            Using got or whatever you like (http, axios, etc) you set the method to HEAD and look for content-length.

            My example program that grabs a twitter favicon, headers only, looks like this:

            Source https://stackoverflow.com/questions/67978276

            QUESTION

            Is it possible for Pandoc to take text as an input argument rather than an input file?
            Asked 2021-Jun-14 at 11:51

            I can't seem to figure out if this is possible. Still trying to learn the tool - I've figured out how to run it on an input file and generate outputs, but would it be possible for it to, for example, take a text as an input and generate an output file.

            For e.g., instead of

            pandoc -i somefile.md -o -f markdown -t docx output.md

            could I do

            pandoc "# hello there! \n\nI went to the market" -o -f markdown -t docx output.md

            Am I missing some option in the doc?

            ...

            ANSWER

            Answered 2021-Jun-14 at 11:51

            You can pass text input to pandoc. I did so by using the pipe operator:

            Source https://stackoverflow.com/questions/67963413

            QUESTION

            How do I read/write markdown yaml frontmatter with ruamel.yaml?
            Asked 2021-Jun-14 at 11:35

            I want to use Python to read and write YAML frontmatter in markdown files. I have come across the ruamel.yaml package but am having trouble understanding how to use it for this purpose.

            If I have a markdown file:

            ...

            ANSWER

            Answered 2021-Jun-14 at 11:35

            When you have multiple YAML documents in one file these are separated with a line consisting of three dashes, or starting with three dashes followed by a space. Most YAML parsers, including ruamel.yaml either expect a single document file (when using YAML().load()) or a multi-document file (when using YAML().load_all()).

            The method .load() returns the single data structure, and complains if there seems to be more than one document (i.e. when it encounters the second --- in your file). The .load_all() method can handle one or more YAML documents, but always returns an iterator.

            Your input happens to be a valid multi-document YAML file but the markdown part often makes this not be the case. It easily could always have been valid YAML by just changing the second --- into --- | thereby making the markdown part a (multi-line) literal scalar string. I have no idea why the designers of such YAML frontmatter formats didn't specify that, it might have to do that some parsers (like PyYAML) fail to parse such non-indented literal scalar strings at the root level correctly, although examples of those are in the YAML specification.

            In your example the markdown part is so simple that it is valid YAML without having to specify the | for literal scalar string. So you could use .load_all() on this input. But just adding e.g. a line starting with a dash to the markdown section, will result in an invalid YAML document, so you if you use .load_all(), you have to make sure you do not iterate so far as to parse the second document:

            Source https://stackoverflow.com/questions/67964331

            QUESTION

            How to apply styling on hover message with vscode API?
            Asked 2021-Jun-13 at 15:11

            I am trying to style or format the hover message with MarkdownString but it always resulted in empty space or escaped everything but I found out that you can use span to style it but you can only apply color and background-color with this PR.

            Right now, it's ugly as plain text can be, and even using table markdown is not working. Is there a way to improve this?

            I'm writing it as follow:

            ...

            ANSWER

            Answered 2021-Jun-13 at 15:11

            Here are a few options that work for me to do styling, markdown tables, code blocks, etc.:

            Source https://stackoverflow.com/questions/67749752

            QUESTION

            Control the Pandoc word document output size / test image sizes
            Asked 2021-Jun-12 at 07:41

            My client wants to convert markdown text to word and we'll be using Pandoc. However, we want to control malicious submissions (e.g., a Markdown doc with 1000 externally hosted images each being 10 MB) that can stress/break the server when attempting to produce the output.

            options are to regex the image patterns in the Markdown and test their size (or even limit the number) or even disallow external images entirely, but I wonder if there's a way to abort Pandoc if the produced docx exceeds a certain size?

            Or is there a simple way to get the images and test their size?

            ...

            ANSWER

            Answered 2021-Jun-12 at 07:41

            Pandoc normally fetches the images while writing the output file, but you can take control of that by using a Lua filter to fetch the images yourself. This allows to stop fetching as soon as the combined size of the images becomes too large.

            Source https://stackoverflow.com/questions/67939472

            QUESTION

            SQL: Extract from messy JSON nested field with backslashes
            Asked 2021-Jun-11 at 21:04

            I have a table that has some rows with normal JSON and some with escaped values in the JSON field (backslashes)

            id obj 1 {"is_from_shopping_bag":true,"products":[{"price":{"amount":"18.00","currency":"USD","offset":100,"amount_with_offset":"1800"},"product_id":"1234","quantity":1}],"source":"cart"} 2 {"is_from_shopping_bag":"","products":"[{\ "product_id\ ":\ "2345\ ",\ "price\ ":{\ "currency\ ":\ "USD\ ",\ "amount\ ":\ "140.00\ ",\ "offset\ ":100},\ "quantity\ ":1}]"}

            (Note: I needed to include a space after the backslashes in the above table so that they would show up in the github generated markdown table -- my actual table does not include those spaces between the backslash and the quote character)

            I am doing a sql query in Hive to get the 'currency' field.

            Currently I can run

            ...

            ANSWER

            Answered 2021-Jun-11 at 20:54

            Replace \" with " using regexp_replace like this:

            Source https://stackoverflow.com/questions/67939682

            QUESTION

            Switched my running cell to markdown during code run
            Asked 2021-Jun-11 at 07:57

            I have been running a model for the past 24h (optimization of Neural Network parameters by Gaussian process). Tonight, haven't waked up properly form, I hand accidentally switched the cell to markdown and the layout disappeared. Anyway, the code is still running but I don't if the rest of the cells would execute correctly. I like you to tell me if the remaining cells would run as attended or if I should stop and start the whole notebook over again?

            ...

            ANSWER

            Answered 2021-Jun-11 at 07:57

            this morning the process was over and the code ran perfectly well. So, switching the jupyter notebook cell from code to markdown does not affect the remaining cells and their execution.

            Source https://stackoverflow.com/questions/67929312

            QUESTION

            Keras logits and labels must have the same first dimension, got logits shape [10240,151] and labels shape [1], sparse_categorical_crossentropy
            Asked 2021-Jun-10 at 13:36

            I'm trying to create a Unet for semantic segmentation.. I've been following this repo that has the code from this article. I'm using the scene parsing 150 dataset instead of the one used in the article. My data is not one-hot encoded so I'm trying to use sparse_categorical_crossentropy for loss.

            This is the shape of my data. x is RGB images, y is 1 channel annotations of categories (151 categories). Yes, I'm using just 10 samples of each, just for testing, this will be changed when I can actually get it to start training.

            ...

            ANSWER

            Answered 2021-Jun-10 at 13:36

            QUESTION

            R Markdown workflow/testing
            Asked 2021-Jun-10 at 11:27

            I often create fairly large dashboards with R Markdown. Every time I create a new output (e.g., a new chunk containing an additional table or chart), I want to check for any display issues. My current workflow for doing this is slow for two reasons:

            1. I want to test in the browser, but there doesn't seem to be an option to knit a document directly to the browser, so I have to knit to the default window and then click "Open in Browser" (see also here When knitting RMarkdown to HTML with RStudio, is it possible to view directly in browser, instead than previewing in a window?);
            2. I do not know of a way to only knit a subset of chunks. For example, is there a way to knit in "test" mode, whereby only certain marked chunks are knitted?

            Thanks for any advice.

            ...

            ANSWER

            Answered 2021-Jun-10 at 11:27

            To answer your workflow questions

            1. rmarkdown::run("filename.Rmd", shiny_args = list(launch.browser = TRUE))

            is what you can use, which uses a shiny argument, which will render your Rmarkdown file and send it directly to the browser when ran. answer found here

            1. in your chunks, you want the eval=FALSE/eval=TRUE which tells R to evaluate the chunk or not. You can also use echo=FALSE to hide code in the chunk from displaying. Rstudio has added a GUI option to easily select these options with a click of a mouse

            Where only the selected chunk I chose to knit, was actually knitted(1 plot instead of 2.

            Source https://stackoverflow.com/questions/67833849

            QUESTION

            Is anyone else having issues with \FloatBarrier in Rmarkdown
            Asked 2021-Jun-10 at 09:21

            If I use \FloatBarrier to maintain the desired order of the document, I get the following error and can't knit the PDF (specifically happens with PDF). It worked probably six months ago.

            ...

            ANSWER

            Answered 2021-Jun-10 at 09:21

            You have to load the placeins package if you want to use one of its macros:

            Source https://stackoverflow.com/questions/67910059

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install Markdown

            You can download it from GitHub.
            PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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