diff options
Diffstat (limited to 'lib/util.js')
-rw-r--r-- | lib/util.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/util.js b/lib/util.js index 7425513..15eb295 100644 --- a/lib/util.js +++ b/lib/util.js @@ -218,3 +218,7 @@ u.unescapeId = function (str) { if (!m) return b64url.unescape(str) return m[1] + b64url.unescape(m[2]) + m[3] } + +u.rows = function (str) { + return String(str).split(/[^\n]{150}|\n/).length +} |