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O |
| octal, Rx
| OpenShift_Config
| OpenShift_Http
| OpenShift_Quickstarts
| opt_eol, Keepalived
| opt_hash, Syslog
| opt_list Build Erlang Nslcd Test_Build
| opt_plus, Syslog
| opt_space Rx Sep
| opt_tab, Sep
| opt_value, Ntpd
| opt_ws, Grub
| option Authorized_Keys FAI_DiskConfig Hosts_Access Pg_Hba Xorg
| Option definitions, Nslcd
| option_kw, Hosts_Access
| options Modprobe Resolv Test_Authorized_Keys
| Options with multiple values, Chrony
| optsep, Automaster
| optval, Crypttab
| org, Desktop.Freedesktop
| origin_list, Access
| origin_pin, AptPreferences
| Oz

> let octal = /0[0-7]+/

An octal value
Parses
Parses HTTPD related files specific to openshift
Parses

> let opt_eol = del /[ \t]*\n?/ " "

> let opt_hash = del /#?/ ""

deletes an optional # sign

> let opt_list (lns:lens) (sep:lens) = lns . ( sep . lns )*

Same as list, but there might be only one element in the list

> let opt_list (lns:lens) = rspace lbrack . (Build.opt_list lns (lrspace comma) . space)? . Util.del_str rbrack

An optional list of elements, in square brackets

> let opt_list = Build.opt_list

> let opt_list = Build.opt_list [ key Rx.word ] Sep.space

> let opt_plus = del /\+?/ ""

deletes an optional + sign

> let opt_space = /[ \t]*/

An optional space or tab

> let opt_space = del Rx.opt_space ""

Deletes a Rx.opt_space and default to an empty string

> let opt_tab = del Rx.opt_space "\t"

Deletes a Rx.opt_space and default to a tab

> let opt_value (s:string) (r:regexp) = Build.key_value s space (store r)

A subnode for optional values.

> let opt_ws = Util.del_opt_ws ""

> let option = let kv_re = "command" | "environment" | "from" | "permitopen" | "principals" | "tunnel" in let flag_re = "cert-authority" | "no-agent-forwarding" | "no-port-forwarding" | "no-pty" | "no-user-rc" | "no-X11-forwarding" in let option_value = Util.del_str "\"" . store /((\\\\")?[^\\\n"]*)+/ . Util.del_str "\"" in Build.key_value kv_re Sep.equal option_value | Build.flag flag_re

A key option

> let option =

> let option = [ key option_kw . ( del /([ \t]*=[ \t]*|[ \t]+)/ " " . sto_to_colon )? ]

Optional extensions defined in hosts_options(5)

> let option = let value_start = label "value" . Sep.equal in [ label "option" . store Rx.word . (Quote.quote_spaces value_start)? ]

part of method

> let option = [ indent . del /[oO]ption/ "Option" . label "Option" . sep_spc . quoted_non_empty_string_val . [ label "value" . sep_spc . quoted_string_val ]* . eol ]

> let option_kw = "severity" | "spawn" | "twist" | "keepalive" | "linger" | "rfc931" | "banners" | "nice" | "setenv" | "umask" | "user" | /allow/i | /deny/i

Since either an option or a shell command can be given, use an explicit list of known options to avoid misinterpreting a command as an option

> let options = let opt_value = /[^#" \t\n\\\\]+|"[^#"\n\\\\]*"/ in let option = [ key Rx.word . (del /[ \t]*=[ \t]*/ "=" . store opt_value)? ] in [ key "options" . sep_space . sto_no_spaces . (sep_space . option)* . Util.comment_or_eol ]

> let options = let options_entry = Build.key_value ("ndots"|"timeout"|"attempts") (Util.del_str ":") (store Rx.integer) | Build.flag ("debug"|"rotate"|"no-check-names" |"inet6"|"ip6-bytestring"|"edns0" |"single-request-reopen") | ip6_dotint in Build.key_value_line_comment "options" Sep.space (Build.opt_list options_entry Sep.space) comment_eol

Options values

> let options = "# Example options no-pty ssh-dsa AAAA no-pty ssh-ed25519 AAAA no-pty,command=\"foo\" ssh-dsa AAAA no-pty,command=\"foo bar\" ssh-dsa AAAA no-pty,from=\"example.com,10.1.1.0/16\" ssh-dsa AAAA no-pty,environment=\"LANG=en_GB.UTF8\" ssh-dsa AAAA "

Each of these gets their own parsing block

> let optsep = del /[ \t,]+/ ","

> let optval = /[A-Za-z0-9_.:-]+/

http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html

> let origin_list = let origin_re = Rx.no_spaces - /[Ee][Xx][Cc][Ee][Pp][Tt]/ in Build.opt_list [ label "origin" . store origin_re ] Sep.space

origin_list can be a single ipaddr/originname/domain/fqdn or a list of those values

> let origin_pin = pin_gen "origin"

Oz module for Augeas
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