Nick wrote:
> Hi all,
> 
> Vim 7.2 on Linux.  I'm having problems getting my head around how to 
> escape chars in a string used within a function.  BTW, I'm a programmer 
> and experienced vim user, but new to vim scripting.
> 
> I want to insert some html tags at current cursor location, not the next 
> line.
> 
> String to insert:  
> <a href="#footnote1" id="back1">[1]</a>
> 
> Based on strings surrounded by '' not being interpreted, as per the help, 
> I was going to use:
>    put='<a href="#footnote1" id="back1">[1]</a>'
> 
> but it bombs out at the '=' after href.  The string *is* being interpreted.

Nick,
When using the = register with the :put command, you have to escape both 
  | and ". Try the following...
put='<a href=\"#footnote1\" id=\"back1\">[1]</a>'

:help :put

Hope it helps...
Brett Stahlman

> 
> However, if I use the string in a variable and append it using exe:
>    let footnote = '<a href="#footnote1" id="back1">[1]</a>"
>    exe "normal a" . footnote
> 
> it works fine.  Clearly I don't understand when escapes are needed and why 
> exe works but put doesn't.
> 
> Can anyone point me to where in the manual you can find out about these 
> things?
> 
> Thanks,

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