diff options
Diffstat (limited to 'lib/serve.js')
| -rw-r--r-- | lib/serve.js | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/serve.js b/lib/serve.js index 51a7a5d..e4d5911 100644 --- a/lib/serve.js +++ b/lib/serve.js @@ -685,6 +685,10 @@ Serve.prototype.wrapChannel = function (channel) { }) } +function rows(str) { + return String(str).split(/[^\n]{70}|\n/).length +} + Serve.prototype.composer = function (opts, cb) { var self = this opts = opts || {} @@ -697,7 +701,7 @@ Serve.prototype.composer = function (opts, cb) { h('textarea', { id: opts.id, name: 'text', - rows: 4, + rows: Math.max(4, rows(data.text)), cols: 70, placeholder: opts.placeholder || 'public message', }, data.text || ''), |