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fix: text wrapper challenge doc typos

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2019-04-18 12:33:57 +03:00
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21-project-text-wrapper/README.md
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# Text Wrapper Challenge Guideline # Text Wrapper Challenge Guideline
In this project your goal is to mimic the soft text wrapping feature of text editors. For example, when there are 100 characters on a line and if the soft-wrapping is set to 40, the editors cut each line that goes beyond 40 characters and display the rest of the line in the next line instead. In this project your goal is to mimic the soft text wrapping feature of text editors. For example, when there are 100 characters on a line and if the soft-wrapping is set to 40, an editor may cut the line that goes beyond 40 characters and display the rest of the line in the next line instead.
## EXAMPLE ## EXAMPLE
Wrap the text for 40 characters in a line. For example, for the following input, the program should print the following output. Wrap the given text for 40 characters per line. For example, for the following input, the program should print the following output.
**INPUT:** **INPUT:**
Hello world, how is it going? It is ok. The weather is beautiful. Hello world, how is it going? It is ok.. The weather is beautiful.
**OUTPUT:** **OUTPUT:**
Hello world, how is it going? It is ok. Hello world, how is it going? It is ok..
The weather is beautiful. The weather is beautiful.
## RULES ## RULES
* The program should also work with Unicode text. You can find a unicode story in [story.txt](story.txt) file in the current folder. Please use the text in the file and soft-wrap it to 40 characters. * The program should work with Unicode text. You can find a unicode text in [story.txt](story.txt) file.
* The program should not cut the words, and should put the whole words on the next line. * The program should not cut the words before they finish. Instead, it should put the whole word on the next line. For example, this is not OK:
Hello world, how is it goi
ng? It is o
k. The weather is beautifu
l.
## SOLUTION
* [Get the solution source code here](main.go).