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some initial emoji reaction work

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redmatrix
2016-06-02 18:42:51 -07:00
parent e596bf025b
commit f9075e2a2f
2 changed files with 6 additions and 1 deletions
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6
include/text.php
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@@ -734,6 +734,10 @@ function get_tags($s) {
// '=' needs to be avoided because when the replacement is made (in handle_tag()) it has to be ignored there
// Feel free to allow '=' if the issue with '=' is solved in handle_tag()
// added / ? and [ to avoid issues with hashchars in url paths
// added ; to single word tags to allow emojis and other unicode character constructs in bbcode
// (this would actually be &#xnnnnn; but the ampersand will have been escaped to & by the time we see it.)
if(preg_match_all('/(?<![a-zA-Z0-9=\/\?])(@[^ \x0D\x0A,:?\[]+ [^ \x0D\x0A@,:?\[]+)/',$s,$match)) {
foreach($match[1] as $mtch) {
if(substr($mtch,-1,1) === '.')
@@ -746,7 +750,7 @@ function get_tags($s) {
// Otherwise pull out single word tags. These can be @nickname, @first_last
// and #hash tags.
if(preg_match_all('/(?<![a-zA-Z0-9=\/\?])([@#][^ \x0D\x0A,;:?\[]+)/',$s,$match)) {
if(preg_match_all('/(?<![a-zA-Z0-9=\/\?\;])([@#][^ \x0D\x0A,;:?\[]+)/',$s,$match)) {
foreach($match[1] as $mtch) {
if(substr($mtch,-1,1) === '.')
$mtch = substr($mtch,0,-1);