Re: text wrap
On Sunday, 20 September 2015 at 00:22:17 UTC, Joel wrote: What is simple way to wrap a string into strings? Eg from: I went for a walk and fell down a hole. To (6 max width): I went for a walk and fell down a hole. http://dlang.org/phobos/std_string.html#.wrap
Re: text wrap
On Sunday, 20 September 2015 at 00:22:17 UTC, Joel wrote: What is simple way to wrap a string into strings? Eg from: I went for a walk and fell down a hole. To (6 max width): I went for a walk and fell down a hole. a common method works as follows. first you split your string into chunks where newlines might appear. e.g. after every space. then you keep track of a "line buffer", you keep adding chunks to the line buffer until it's too wide, then you remove one chunk and output the buffer as a line. rinse and repeat. I'll get to work on some example code.
Re: text wrap
On Sunday, 20 September 2015 at 00:22:17 UTC, Joel wrote: What is simple way to wrap a string into strings? Eg from: I went for a walk and fell down a hole. To (6 max width): I went for a walk and fell down a hole. Actually, I did a search and found this. import std.string.wrap;
Re: text wrap
On Sunday, 20 September 2015 at 00:28:23 UTC, Doxin wrote: I'll get to work on some example code. here you go: http://dpaste.dzfl.pl/e6e715c54c1b do mind that this code has a couple issues, for example handing it a word longer than the break width will make it loop infinitely. word wrap is a surprisingly hard problem, but I hope I gave you a good enough starting point.
Re: text wrap
On Sunday, 20 September 2015 at 00:48:39 UTC, Doxin wrote: On Sunday, 20 September 2015 at 00:28:23 UTC, Doxin wrote: I'll get to work on some example code. here you go: http://dpaste.dzfl.pl/e6e715c54c1b do mind that this code has a couple issues, for example handing it a word longer than the break width will make it loop infinitely. word wrap is a surprisingly hard problem, but I hope I gave you a good enough starting point. Thanks Doxin. I going with the Phobos one, though. I've added your code to my large amount to of small programs.