bitmark-grammar

// // Bitbook BNF grammar // May 6, 2020 by Yoshi // Bitbook: Bit+ Bit: '[.' type type: cloze cloze-instruction cloze-instruction-grouped # All instructions [!...] of the cloze are collected and # displayed together as a help for the user. cloze-solution-grouped # All solutions [_...] of the cloze are collected and displayed # together as a help for the user. cloze-and-multiple-choice-text multiple-choice multiple-choice-1 multiple-choice-text multiple-response multiple-response-1 essay interview interview-instruction-grouped match match-solution-grouped true-false-1 true-false sequence correction mark document-upload take-picture record preparation-note assignment article //article-attachment flashcard flashcard-1 chat bot-interview self-assessment // // [.cloze] This sentence is a [_cloze][_gap text][!noun] with [_2][?1 or 2] // gaps including an instruction for the first and a hint for the second gap. // cloze: 'cloze' format? ']' ( text | ucloze | bitElem )* bitElem: text | gap | hint | instruction // [_cloze] ucloze: '[_cloze]' // gap: '[_' answer ']' ' ( instruction | hint ) answer: text instruction:'[!' ( text | color-text )+ ']' hint: '[?' text ']' // There must be 2 choices at least choices: '[' ('+'|'-') text ']' ( '[' ('+'|'-') text ']' )* // 1 choice set multiple-choice-1: 'multiple-choice-1' format? ']' instruction choices // multi choise sets multiple-choice: 'multiple-choice' format? ']' instruction ( HSPL choices )+ HSPL multiple-response-1: 'multiple-response-1' format? ']' instruction choices // [.multiple-response] // [!What colors can animals have in Switzerland?] // === // [!What colours can cows have in Switzerland?] // [+brown] // [+purple, but only in chocolate ads] // [-blue] // [-green] // === // [!What colours can cats have in Switzerland?] // [+brown] // [+black] // [+blue] // [-green] // === multiple-response: 'multiple-response' format? ']' instruction ( HSPL instruction choices )+ HSPL // // [.multiple-choice-text] // The students ['complete][+d][-t][-s] the [+cloze][-close][-cloth] with the correct verb forms. // multiple-choice-text: 'multiple-coice-text]' ( text | text-choice )+ text-choice: '[\'' text ']' ( text | choice ) // [.cloze-and-multiple-choice-text] // The students completed the [_cloze] with the correct verb [+forms][-formats]. // cloze-and-multiple-choice-text: 'cloze-and-multiple-choice-text' format? ']' text '[_cloze]' ( text | choice )+ essay: 'essay' format? ]' instruction resource? example? | 'essay&article-attachment]' NL instruction '[.article-attachment' format? ']' resource: image | audio // Cloze does not allow line breaks in example solutions example: '[@example:' text ']' interview: 'interview' format? ']' interview_answer resource? ( HSPL interview_answer )+ HSPL | 'interview-instruction-grouped' format? ']' instruction ( HSPL interview_answer )+ HSPL interview_answer: ( text | instruction | example )+ ( '[@shortAnswer]' | '[@longAnswer]' )? title: '[#' text ']' query: text ( '[@example]' )? answer: text ( OR text ) match: 'match' format? ']' instruction HSPL title EQ title ( HSPL query EQ answer )+ HSPL | 'match-solution-grouped' format? ']' instruction HSPL title EQ title ( HSPL query EQ answer )+ HSPL // // Simple true/false quiz // [.true-false] // [+Ein Elefant ist grösser als eine Maus.] // Multiple true/false statements in one quiz // [.true-false] // [+Ein Elefant ist grösser als eine Maus.] // [+Ein Tiger ist grösser als eine Hauskatze.] // [-Eine Kuh ist kleiner als ein Hund.] // With labels // [.true-false] // [@label-true:rather yes][@label-false:rather no] // [+A house is bigger than a car.] // [+A tiger is bigger than a cat.] // [-A cow is bigger than a dog.] // true-false-1: 'true-false-1' format? ']' ( bool-label | instruction | resource )* choices true-false: 'true-false' format? ']' ( bool-label | instruction | resource )* ( HSPL choices )+ HSPL bool-label: '[@label-true]' | '[@label-false]' sequence: 'sequence' format? ']' ( SSPL text (NL text)? )+ SSPL correction: 'correction]' instruction choices // mark // [.mark:bitmark--] // [!Please mark all ==verbs==(blue)== and ==nouns==(red)==.] // // When Diaz returned and seated himself to play the Berceuse, I saw that he could look at me without turning his head. // mark: 'mark' format? ']' instruction ( text | mark-text )+ color-text: EQ text EQ '( cname ')' color-name: 'red', 'black', 'blue', .... # replace with text? // ['Diaz][@mark:red] mark-text: '[\'' text ']' mark-color? mark-color: '[@mark:' cname ']' document-upload: 'document-upload' ( ':' ( audio-choice | image-choice | video-choice ) )? ']' instruction text take-picture: 'take-picture' format? ']' instruction text? record: 'record' format? ']' instruction text? preparation-note: 'preparation-note' format? ']' instruction text? assignment: 'assignment' format? ']' instruction text? chat: 'chat' format? ']' HSPL senderName HSPL receiverName ( HSPL text ( OR text )* )+ HSPL senderName: name-text image? receiverName: name-text image? name-text: '[#' text ']' bot-interview: 'bot-interview' format? ']' 'bot-interview&audio]' HSPL ( text | audio | gap | format: ( ':bitmark--' | :bitmark++ )? ( ':text' | image-format | audio-format )? image_foramt: '&image:' image-choice? image-choice: 'basic' | 'jpg' | 'png' | 'gif' | 'svg' audio-format: '&audio:' audio-choice? audio-choice: 'basic' | 'mp3' | 'mp4' video-format: '&video:' video-choice? video-choice: 'basic' | 'mp4' | 'flv' | 'gif' | 'wmv' | 'mpeg' | 'mpg' | 'mp4' | 'mp2' // [&image:...] imagebit: '[' image-format ':' resolution? url ']' ( NL '[@showInIndex]' )? ( '[@alt:' text ']' )? audiobit: '[' audio-format ':' url ']' ( '[@alt:' text ']' )? videobit: '[' video-format ':' url ']' ( '[@alt:' text ']' )? resolution: '.@' [1-9][0-9]* '::' url: 'http://' .* | 'https://' .* // Separators EQ: '==' OR: '--' HSPL: '===' // hard split SSPL: '---' // soft split COMMENT: '||' .* '||' text: .+ ---------END BNF---------------------------------------------------------------------------------------------