18 Aug
2011
18 Aug
'11
4:52 p.m.
On Thursday 18 August 2011, Alex Hermann wrote:
On Thursday 18 August 2011, Juha Heinanen wrote:
What i meant is:
Can i differentiate between an escaped linebreak and a 'physical' linebreak?:
$(rb{re.subst,/\n//g})
and
$(rb{re.subst,/
//g})
If so, how?
--
Greetings,
Alex Hermann
there was recently a commit related to re.subst.
looks like it broke
one of my re.substs that used to work before:
$(rb{re.subst,/[\n\r\t]//g})
Aug 18 15:43:54 sip /usr/sbin/sip-proxy[14727]: ERROR: <core> [re.c:235]:
ERROR: subst_parser: expression is too short: /[ Aug 18 15:43:54 sip
/usr/sbin/sip-proxy[14727]: ERROR: textops [txt_var.c:230]: invalid
transformation [subst,/[#012#015#011]//g}] <8> Aug 18 15:43:54 sip
/usr/sbin/sip-proxy[14727]: ERROR: <core> [pvapi.c:1303]: error parsing
[{re.subst,/[#012#015#011]//g}] Aug 18 15:43:54 sip
/usr/sbin/sip-proxy[14727]: ERROR: <core> [pvapi.c:698]: bad tr in pvar
name "rb" Aug 18 15:43:54 sip /usr/sbin/sip-proxy[14727]: ERROR: <core>
[pvapi.c:724]: invalid parsing in
[$(rb{re.subst,/[#012#015#011]//g})>#012] at (4)
my testing is pretty much stuck before this is fixed.
I'll try to fix this later today. As a temporary workaround you can use:
$var(re) = "/[\n\r\t]//g";
xlog("RB2: $(rb{re.subst,$var(re)})");
Question for the script parser experts: are special characters in strings
supposed to be expanded before they are given to the underlying C
functions?