[TxMt] Snippet help: get image size?

[Allan Odgaard]

On 7/4/2006, at 19:05, Timothy Bates wrote:

> With a selection of "x.jpg", I'd like a snippet for the html  
> context that
> can insert
>
> <img src="x.jpg" alt=" x.jpg" width="164" height="234" border="0"
> class="box1">

In the HTML bundle there is a drag command which is named “Insert  
Image With Dimensions”.

This does it, but for dropped images. You can create a new command  
(which has input set to none, and output set to discard), then copy  
the code from the drag command, but change the first line to:

    img="${TM_SELECTED_TEXT}"

It may need a few more tweaks, but it basically does 99% of what you  
need. It also constructs the alt-text from the image name.

> PS: if you find yourself making lists out of lines of text, this  
> helps me
>
> <${1:ol}>
> ${TM_SELECTED_TEXT/(^.+$)/\t<li>$1<\/li>/g}
> </$1>

On a related note, in addition to the Wrap Selection in Open/Close  
Tag (on ctrl-shift W) there is also Wrap Each Selected Line in Open/ 
Close Tag (on ctrl-shift-cmd W).