User:Gleki/ei lo gerna cu jetnu lojbo
- Names in lower case are grammatical constructs.
- Names in UPPER CASE are selma'o (lexeme) names, and are terminals.
- Concatenation is expressed by juxtaposition with no operator symbol.
- "|" represents alternation (choice).
- "()?" represents an optional element.
- "&" represents "and/or" (“A & B” is the same as “A | B | A B”).
- "+" represents optional repetition of the construct to the left. Left-grouping is implied; right-grouping is shown by explicit self-referential recursion with no “+”
- "*" represents optional repetition of the construct to the left starting from 0 occurrences. Left-grouping is implied; right-grouping is shown by explicit self-referential recursion with no “*”
- "()" serves to indicate the grouping of the other operators. Otherwise, “+” binds closer than "&", which binds closer than "|".
- "#" is shorthand for “[free+]”, a construct which appears in many places.
- "//" encloses an elidable terminator, which may be omitted (without change of meaning) if no grammatical ambiguity results.
<tab head=top class=wikitable>
uenzi text0 : (NAI+)? (CMENE+ # | (indicators & free+))? (joik-jek)? text-1
text-12 : ((I (jek | joik)? ((stag)? BO)? #)+ | NIhO+ #)? (paragraphs)?
paragraphs4 : paragraph (NIhO+ # paragraphs)?
paragraph10 : (statement | fragment) (I # (statement | fragment)?)*
jufra / briju'a? statement11 : statement-1 | prenex statement
statement-112 : statement-2 (I joik-jek (statement-2)?)*
statement-213 : statement-3 (I (jek | joik)? (stag)? BO # (statement-2)?)?
statement-314 : sentence | (tag)? TUhE # text-1 /TUhU#/
fragment20 : ek # | gihek # | quantifier | NA # | terms /VAU#/ | prenex | relative-clauses | links | linkargs
prenexe / brili'e? prenex30 : terms ZOhU #
brisni? sentence40 : (terms (CU #)?)? bridi-tail
subsentence41 : sentence | prenex subsentence
bridi-tail50 : bridi-tail-1 (gihek (stag)? KE # bridi-tail /KEhE#/ tail-terms)?
bridi-tail-151 : bridi-tail-2 (gihek # bridi-tail-2 tail-terms)*
bridi-tail-252 : bridi-tail-3 (gihek (stag)? BO # bridi-tail-2 tail-terms)?
bridi-tail-353 : selbri tail-terms | gek-sentence
gek-sentence54 : gek subsentence gik subsentence tail-terms (tag)? | KE # gek-sentence /KEhE#/ | NA # gek-sentence
tail-terms71 : (terms)? /VAU#/
terms80 : terms-1+
terms-181 : terms-2 (PEhE # joik-jek terms-2)*
terms-282 : term (CEhE # term)*
term83 : sumti | (tag | FA #) (sumti /KU#/) | termset | NA KU #
termset85 : NUhI # gek terms /NUhU#/ gik terms /NUhU#/ | NUhI # terms /NUhU#/
sumti90 : sumti-1 (VUhO # relative-clauses)?
sumti-191 : sumti-2 ((ek | joik) (stag)? KE # sumti /KEhE#/)?
sumti-292 : sumti-3 (joik-ek sumti-3)*
sumti-393 : sumti-4 ((ek joik) (stag)? BO # sumti-3)?
sumti-494 : sumti-5 | gek sumti gik sumti-4
sumti-595 : (quantifier)? sumti-6 (relative-clauses)? | quantifier selbri /KU#/ (relative-clauses)?
sumti-697 : (LAhE # | NAhE BO #) (relative-clauses)? sumti /LUhU#/ | KOhA # | lerfu-string /BOI#/ | LA # (relative-clauses)? CMENE+ # | (LA | LE) # sumti-tail /KU#/ | LI # mex /LOhO#/ | ZO any-word # | LU text /LIhU#/ | LOhU any-word+ LEhU # | ZOI any-word anything any-word #
sumti-tail111 : (sumti-6 (relative-clauses)?)? sumti-tail-1 | relative-clauses sumti-tail-1
sumti-tail-1112 : (quantifier)? selbri (relative-clauses)? quantifier sumti
relative-clauses121 : relative-clause (ZIhE # relative-clause)*
relative-clause122 : GOI # term /GEhU#/ | NOI # subsentence /KUhO#/
selbri130 : (tag)? selbri-1
selbri-1131 : selbri-2 | NA # selbri
selbri-2132 : selbri-3 (CO # selbri-2)?
selbri-3133 : selbri-4+
selbri-4134 : selbri-5 (joik-jek selbri-5 | joik (stag)? KE # selbri-3 /KEhE#/)*
selbri-5135 : selbri-6 ((jek | joik) (stag)? BO # selbri-5)?
selbri-6136 : tanru-unit (BO # selbri-6)? | (NAhE #)? guhek selbri gik selbri-6
tanru-unit150 : tanru-unit-1 (CEI # tanru-unit-1)*
tanru-unit-1151 : tanru-unit-2 (linkargs)?
tanru-unit-2152 : BRIVLA # | GOhA (RAhO)? # | KE # selbri-3 /KEhE#/ | ME # sumti /MEhU#/ (MOI #)? | (number | lerfu-string) MOI # | NUhA # mex-operator | SE # tanru-unit-2 | JAI # (tag)? tanru-unit-2 | any-word (ZEI any-word)+ | NAhE # tanru-unit-2 | NU (NAI)? # (joik-jek NU (NAI)? #)* subsentence /KEI#/
linkargs160 : BE # term (links)? /BEhO#/
links161 : BEI # term (links)?
quantifier300 : number /BOI#/ | VEI # mex /VEhO#/
mex310 : mex-1 (operator mex-1)* | FUhA # rp-expression
mex-1311 : mex-2 (BIhE # operator mex-1)?
mex-2312 : operand | (PEhO #)? operator mex-2+ /KUhE#/
rp-expression330 : rp-operand rp-operand operator
rp-operand332 : operand | rp-expression
operator370 : operator-1 (joik-jek operator-1 | joik (stag)? KE # operator /KEhE#/)*
operator-1371 : operator-2 | guhek operator-1 gik | operator-2 operator-2 (jek | joik) (stag)? BO # operator-1
operator-2372 : mex-operator | KE # operator /KEhE#/
mex-operator374 : SE # mex-operator | NAhE # mex-operator | MAhO # mex /TEhU#/ | NAhU # selbri /TEhU#/ | VUhU #
operand381 : operand-1 ((ek | joik) (stag)? KE # operand /KEhE#/)?
operand-1382 : operand-2 (joik-ek operand-2)*
operand-2383 : operand-3 ((ek | joik) (stag)? BO # operand-2)?
operand-3385 : quantifier | lerfu-string /BOI#/ | NIhE # selbri /TEhU#/ | MOhE # sumti /TEhU#/ | JOhI # mex-2+ /TEhU#/ | gek operand gik operand-3 | (LAhE # | NAhE BO #) operand /LUhU#/
number812 : PA (PA | lerfu-word)*
lerfu-string817 : lerfu-word (PA | lerfu-word)*
lerfu-word987 : BY | any-word BU | LAU lerfu-word | TEI lerfu-string FOI
ek802 : (NA)? (SE)? A (NAI)?
gihek818 : (NA)? (SE)? GIhA (NAI)?
jek805 : (NA)? (SE)? JA (NAI)?
joik806 : (SE)? JOI (NAI)? | interval | GAhO interval GAhO
interval932 : (SE)? BIhI (NAI)?
joik-ek421 : joik # | ek #
joik-jek422 : joik # | jek #
gek807 : (SE)? GA (NAI)? # | joik GI # | stag gik
guhek808 : (SE)? GUhA (NAI)? #
gik816 : GI (NAI)? #
tag491 : tense-modal (joik-jek tense-modal)*
stag971 : simple-tense-modal ((jek | joik) simple-tense-modal)*
tense-modal815 : simple-tense-modal # | FIhO # selbri /FEhU#/
simple-tense-modal972 : (NAhE)? (SE)? BAI (NAI)? (KI)? | (NAhE)? (time (space)? | space (time)?) & CAhA (KI)? | KI | CUhE
time1030 : ZI & time-offset+ & ZEhA (PU (NAI)?)? & interval-property+
time-offset1033 : PU (NAI)? (ZI)?
space1040 : VA & space-offset+ & space-interval & (MOhI space-offset)
space-offset1045 : FAhA (NAI)? (VA)?
space-interval1046 : ((VEhA & VIhA) (FAhA (NAI)?)?) & space-int-props
space-int-props1049 : (FEhE interval-property)+
interval-property1051 : number ROI (NAI)? | TAhE (NAI)? | ZAhO (NAI)?
free32 : SEI # (terms (CU #)?)? selbri /SEhU/ | SOI # sumti (sumti)? /SEhU/ | vocative (relative-clauses)? selbri (relative-clauses)? /DOhU/ | vocative (relative-clauses)? CMENE+ # (relative-clauses)? /DOhU/ | vocative (sumti)? /DOhU/ | (number | lerfu-string) MAI | TO text /TOI/ | XI # (number | lerfu-string) /BOI/ | XI # VEI # mex /VEhO/
vocative415 : (COI (NAI)?)+ & DOI
indicators411 : (FUhE)? indicator+
indicator413 : (UI | CAI) (NAI)? | Y | DAhO | FUhO
</tab>
The following rules are non-formal
- word1100
- (BAhE)? any-word (indicators)?
- any-word
- “any single word (no compound cmavo)”
- anything
- “any text at all, whether Lojban or not”
- null1101
- any-word SI utterance SA text SU