Strings ›
html word wrap
Wraps long lines of html text by replacing spaces with a newline.
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Dependents
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Interface
C++
Excel
Html Word Wrap
char*html_word_wrap( | char* | str | |
int | str_len | ||
int | length | ) |
Warning
- The function performs an in place substitution of spaces with carriage returns where-ever a new line is needed. As such the provided string is altered, however this ensures that no additional memory needs to be allocated.
Example 1
#include <codecogs/strings/html_word_wrap.h> int main() { const char str[]="<strong>CodeCogs is being updated.</strong> We are just installing a <em>new build</em> of this <font size=\"+3\">website</font>. If you have any problems, then please wait 2 minutes while the configuration files are updated. <span class=\"orange\">Please also take this opportunity to send us any comments about features you would like to see.</span>"; printf("%s\n", html_word_wrap(str, strlen(str), 50)); }
Output:<strong>CodeCogs is being updated.</strong> We are just installing a <em>new build</em> of this <font size="+3">website</font>. If you have any problems, then please wait 2 minutes while the configuration files are updated. <span class="orange">Please also take this opportunity to send us any comments about features you would like to see.</span>
Parameters
str The character string that needs wrapping. This is also the string returned by this functions. str_len The length of the string provided. Use strlen(str) if you are unsure. length The maximum length (or width) of any one line. Lines longer than length are wrapped at an appropriate word boundary at a position less than length.
Source Code
Source code is available when you agree to a GP Licence or buy a Commercial Licence.
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