add link to functions. fix functions.txt output alignment.

Author: nicerobot

README.md

@@ -75,6 +75,8 @@ It defaults to `env` which is effectively the same as the above `--environment=e
 
 ## Template Functions
 
+For the full list, see [functions.txt.tmpl](examples/functions/functions.txt.tmpl)
+
 - `add` - `func(a, b int) int`
 - `cleanse` - `func(s string) string` - remove `[^[:alpha:]]`
 - `commandLine` - `func() string` the command line

examples/functions/functions.txt.tmpl

@@ -5,19 +5,19 @@ line {{next}} debug_toggle       = {{debug_toggle}}
 line {{next}} debugging          = {{if debugging}}debugging{{end}}
 line {{next}} debug              = {{debug "message"}}
 line {{next}} command_line       = {{command_line}}
-line {{next}} PWD               = {{environment "PWD"}}
+line {{next}} PWD                = {{environment "PWD"}}
 line {{next}} ip_math            = {{ip_math "[-1].[+2].[-3].[+1,%10]" "193.166.3.39"}}
-line {{next}} ip4_inc            = {{ip4_inc 2 -3 "192.168.3.0"}}
+line {{next}} ip4_inc           = {{ip4_inc 2 -3 "192.168.3.0"}}
 line {{next}} ip4_next          = {{ip4_next 2 0 4 "192.168.3.0"}}
 line {{next}} ip4_prev          = {{ip4_prev 2 1 4 "192.168.1.0"}}
 line {{next}} ip_ints           = {{ip_ints "192.168.1.0" | ip4_add 2 0 4 3}}
 line {{next}} ip_ints           = {{ip_ints "192.168.1.0" | ip4_add 2 0 4 3 | ip4_join}}
-line {{next}} TODO                {{ip6_inc 2 1 "1111:2222:3333:4444:5555:6666:7777:8888"}}
-line {{next}} TODO                {{ip6_next 2 0 4 "1111:2222:3333:4444:5555:6666:7777:8888"}}
-line {{next}} TODO                {{ip6_prev 2 0 4 "1111:2222:3333:4444:5555:6666:7777:8888"}}
-line {{next}} TODO                {{ip_ints "1111:2222:3333:4444:5555:6666:7777:8888" | ip6_add 2 0 4 3}}
-line {{next}} TODO                {{ip_ints "1111:2222:3333:4444:5555:6666:7777:8888" | ip6_join }}
-line {{next}} TODO                { {cidr_next} }
+line {{next}} TODO              = {{ip6_inc 2 1 "1111:2222:3333:4444:5555:6666:7777:8888"}}
+line {{next}} TODO              = {{ip6_next 2 0 4 "1111:2222:3333:4444:5555:6666:7777:8888"}}
+line {{next}} TODO              = {{ip6_prev 2 0 4 "1111:2222:3333:4444:5555:6666:7777:8888"}}
+line {{next}} TODO              = {{ip_ints "1111:2222:3333:4444:5555:6666:7777:8888" | ip6_add 2 0 4 3}}
+line {{next}} TODO              = {{ip_ints "1111:2222:3333:4444:5555:6666:7777:8888" | ip6_join }}
+line {{next}} TODO              = { {cidr_next} }
 line {{next}} ip_ints           = {{ip_ints "192.168.0.0"}}
 line {{next}} ip_split          = {{ip_split "1111:2222:3333:4444:5555:6666:7777:8888"}}
 line {{next}} ip_split          = {{ip_split "1111:2222:3333:4444:5555:6666:7777:8888" | to_int 16 }}