filter: ${filter{<' a'b'c}{!eq{$item}{b}}}
filter: ${filter{<' ''a'b' ''c}{!eq{$item}{b}}}
filter: "${filter{}{!eq{$item}{b}}}"
+# check operation when the condition modifies the 'value' variable
+${filter {E} {inlisti{$item}{ e }}}
map: "${map{}{$item}}"
map: ${map{a:b:c}{$item}}
mask: ${mask:192.168.10.206/0}
mask: ${mask:192.168.10.206}
mask: ${mask:a.b.c.d}
+mask: ${mask:2a00:2:3:4:5:6:7:8/79}
+mask: ${mask:2a00:2:3:4:5:6:7:8/128}
+mask: ${mask:2a00:2:3:4:5:6:7:8/129}
+mask_n: ${mask_n:2a00:2:3:4:5:6:7:8/79}
ipv6denorm: ${ipv6denorm:::1}
ipv6denorm: ${ipv6denorm:fe00::1}
ipv6denorm: ${ipv6denorm:192.168.0.1}
ipv6norm: ${ipv6norm:2a00:eadf:0000:0000:0000:0000:0001:0000}
ipv6norm: ${ipv6norm:2a00:eadf:0000:0001:0000:0000:0000:0000}
ipv6norm: ${ipv6norm:2a00:0:0:0::}
-ipv6norm: ${ipv6norm:2a00:2:3:4:5:6:7:8}
+ipv6norm: ${ipv6norm:2a00:2:3:4:5:6:7:8}trailing_text
nhash: ${nhash_24:monty} ${nhash_8_63:monty python}
lc/uc: ${lc:The Quick} ${uc: Brown Fox}
length: ${length_10:The quick brown fox} ${l_10:abc}
match: ${if match{abcd}{^([ab]+)(\\w+)\$}{$2$1}fail}
match: ${if match{wxyz}{^([ab]+)(\\w+)\$}{$2$1}fail}
match: ${if match{abcd}{^([ab]+)(\\w+)\$}{$2[${if match{xyz}{(.*)}{$1}fail}]$1}fail}
+# check for empty capture group
+match: ${if match{abc}{\N^(\S+)\s*(\S.+)*$\N}{<$2>}{}}
match_domain: ${if match_domain{a.b.c}{x.y.z:a.b.c:p.q.r}{yes}{no}}
match_domain: ${if match_domain{a.b.c}{x.y.z:p.q.r}{yes}{no}}
rc=$runrc
${if eq{1}{2}{${run{/non/exist}}}{1!=2}}
rc=$runrc
+${run,preexpand {DIR/aux-fixed/0002.runfile 0}}
+rc=$runrc
+${run{DIR/aux-fixed/0002.runfile ${quote:1}}{$value}{2}}
+rc=$runrc
# PRVS
****
# Test $reply_address
exim -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
****
# Check RFC 2047 decoding with (default) length check
exim -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
****
# Check RFC 2047 decoding with length check disabled
exim -DLENCHECK=check_rfc2047_length=false -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
${if inlist{aa}{aa} {in list}{not in list}}
${if !inlist{aa}{aa} {not in list}{in list}}
****
+# listextract from tainted list
+exim -be -oMs my.target.host.name
+'\${listextract {2} {<. $sender_host_name}}' => '${listextract {2} {<. $sender_host_name}}'
+****