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How to remove new line character (\n) in a string

skillnewbie over 16 years ago

hi,

I use gets funstion to scan line by line of a text file and obtain the text with "\n"

at the end of it. I want to remove the "\n" at the end of the string, is there a skill function

to do this? Just like chomp in perl...

if i am to use rexCompile and rexReplace, how to ensure the last "\n" is to be replaced?

Thanks

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aplumb over 16 years ago

I'm more familiar with the IC side of things, but try the following:
myString="some\nstring\n"
printf(myString)
while(rexMatchp("\\([^\n]*\\)\n\\([^\n]*\\)" myString) myString=rexSubstitute("\\1 \\2") )
printf(myString)

Andrew.
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aplumb over 16 years ago

I'm more familiar with the IC side of things, but try the following:
myString="some\nstring\n"
printf(myString)
while(rexMatchp("\\([^\n]*\\)\n\\([^\n]*\\)" myString) myString=rexSubstitute("\\1 \\2") )
printf(myString)

Andrew.
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