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HTML: Quote the '<' and '>' operators before inserting break tags

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The smaller than and greater than operators should be quoted before
inserting the <br> tags in HTML. Otherwise breaks will be quoted which
corrupts the format.

Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Gehad elrobey 2014-05-30 02:13:44 +03:00 • committed by Dirk Hohndel
parent f9166e3c0e
commit 9f12e7086d
1 changed files with 3 additions and 3 deletions
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6
save-html.c
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@ -49,10 +49,10 @@ char *replace_char(char *str, char replace, char *replace_by)
char *quote(char *string)
{
char *new_line_removed = replace_char(string, '\n', "<br>");
char *less_than_removed = replace_char(new_line_removed, '<', "&lt;");
char *less_than_removed = replace_char(string, '<', "&lt;");
char *greater_than_removed = replace_char(less_than_removed, '>', "&gt;");
char *double_quotes_removed = replace_char(greater_than_removed, '"', "&quot;");
char *new_line_removed = replace_char(greater_than_removed, '\n', "<br>");
char *double_quotes_removed = replace_char(new_line_removed, '"', "&quot;");
char *single_quotes_removed = replace_char(double_quotes_removed, '\'', "&#39;");
free(new_line_removed);
free(less_than_removed);