word wrap

[unregistered]

how do I perform word wrap for a certain no. of columns on a file stored on disk, when reading the file to buffer, do I read 1 line at a time, a certain number of characters or the whole file itself to memory?
The input file is a txt file.

[unregistered]

ups for replies

[Zaita]

ups for the well formatted question. Providing us with a wealth of useful information including OS, Compiler, Console or Gui App etc.

http://www.cplusplus.com/forum/articles/1295/

[kempofighter]

What does ups stand for? (besides United Parcel Service).

[guestgulkan]

Uninterruptible Power Supply ??

[Zaita]

"ups" as in "ups to you". A sarcastic way to say thanks.