How can I split a string in shell-style syntax in Haskell? The equivalent in Python is shlex.split.
>>> shlex.split('''/nosuchconf "/this doesn't exist either" "yep"''')
['/nosuchconf', "/this doesn't exist either", 'yep']
Split shell-like syntax in Haskell?
564 Views Asked by Matt Joiner At
2
There are 2 best solutions below
0
L29Ah
On
https://hackage.haskell.org/package/shellwords
λ> import ShellWords
λ> parse "/nosuchconf \"/this doesn't exist either\" \"yep\""
Right ["/nosuchconf","/this doesn't exist either","yep"]
Related Questions in PYTHON
- SQL server not returning all rows
- Big data with spatial queries/indexing
- Conditional null constraint on Null
- SQL Query - Order by String (which contains number and chars)
- Optimising a slow running SQL Server Stored procedure ordered by calculated fields to return a closest match
- Dynamics CRM Publishing Customizations - Multi Developers
- Is there anyway to set the relationship of many tables from Model?
- Implementation of Rank and Dense Rank in MySQL
- ORM Code First versa Database First in Production
- MVC : Insert data to two tables
Related Questions in HASKELL
- SQL server not returning all rows
- Big data with spatial queries/indexing
- Conditional null constraint on Null
- SQL Query - Order by String (which contains number and chars)
- Optimising a slow running SQL Server Stored procedure ordered by calculated fields to return a closest match
- Dynamics CRM Publishing Customizations - Multi Developers
- Is there anyway to set the relationship of many tables from Model?
- Implementation of Rank and Dense Rank in MySQL
- ORM Code First versa Database First in Production
- MVC : Insert data to two tables
Related Questions in SPLIT
- SQL server not returning all rows
- Big data with spatial queries/indexing
- Conditional null constraint on Null
- SQL Query - Order by String (which contains number and chars)
- Optimising a slow running SQL Server Stored procedure ordered by calculated fields to return a closest match
- Dynamics CRM Publishing Customizations - Multi Developers
- Is there anyway to set the relationship of many tables from Model?
- Implementation of Rank and Dense Rank in MySQL
- ORM Code First versa Database First in Production
- MVC : Insert data to two tables
Related Questions in LEXICAL-ANALYSIS
- SQL server not returning all rows
- Big data with spatial queries/indexing
- Conditional null constraint on Null
- SQL Query - Order by String (which contains number and chars)
- Optimising a slow running SQL Server Stored procedure ordered by calculated fields to return a closest match
- Dynamics CRM Publishing Customizations - Multi Developers
- Is there anyway to set the relationship of many tables from Model?
- Implementation of Rank and Dense Rank in MySQL
- ORM Code First versa Database First in Production
- MVC : Insert data to two tables
Related Questions in SHLEX
- SQL server not returning all rows
- Big data with spatial queries/indexing
- Conditional null constraint on Null
- SQL Query - Order by String (which contains number and chars)
- Optimising a slow running SQL Server Stored procedure ordered by calculated fields to return a closest match
- Dynamics CRM Publishing Customizations - Multi Developers
- Is there anyway to set the relationship of many tables from Model?
- Implementation of Rank and Dense Rank in MySQL
- ORM Code First versa Database First in Production
- MVC : Insert data to two tables
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
I'm not sure what exactly you mean: are you wanting to get get all quoted sub-strings from a String? Note that unlike Python, etc. Haskell only has one set of quotes that indicate something is a String, namely
"...".Possibilities to consider:
The words and lines functions
The split package
Write a custom parser using polyparse, uu-parsinglib, parsec, etc.
It may be useful if you specified why you wanted such functionality: are you trying to parse existing shell scripts? Then language-sh might be of use. But you shouldn't be using such Strings internally in Haskell, and instead using
[String]or something.