Works with blank lines

src/parser/shrimp.grammar

@@ -199,5 +199,5 @@ expressionWithoutIdentifier {
 }
 
 block {
-  (consumeToTerminator newlineOrSemicolon)*
+  (consumeToTerminator? newlineOrSemicolon)*
 }

src/parser/shrimp.ts

@@ -7,9 +7,9 @@ import {highlighting} from "./highlight"
 const spec_Identifier = {__proto__:null,do:52, end:58, null:74, if:88, elseif:96, else:100}
 export const parser = LRParser.deserialize({
   version: 14,
-  states: ".jQVQbOOO#XQcO'#CrO$RQRO'#CsO$aQcO'#DmO$xQbO'#DsOOQ`'#Cu'#CuO%QQbO'#CqO%rOSO'#CzOOQa'#Dq'#DqO&QOpO'#DSO&VQcO'#DpOOQ`'#Dn'#DnO&nQbO'#DmO&|QbO'#EQOOQ`'#DX'#DXO'kQRO'#DaOOQ`'#Dm'#DmO'pQQO'#DlOOQ`'#Dl'#DlOOQ`'#Db'#DbQVQbOOOOQa'#Dp'#DpOOQ`'#Cp'#CpO'xQbO'#DUOOQ`'#Do'#DoOOQ`'#Dc'#DcO(SQbO,59ZO&|QbO,59_O&|QbO,59_OOQ`'#Dd'#DdO(pQbO'#CwO(xQQO,5:_O)iQRO'#CsO)yQRO,59]O*[QRO,59]O*VQQO,59]O+VQQO,59]O+_QbO'#C|O+gQWO'#C}OOOO'#Dy'#DyOOOO'#Df'#DfO+{OSO,59fOOQa,59f,59fO,ZO`O,59nO,`QbO'#DgO,eQbO,59YO,vQRO,5:lO,}QQO,5:lO-SQbO,59{OOQ`,5:W,5:WOOQ`-E7`-E7`OOQ`,59p,59pOOQ`-E7a-E7aOOQa1G.y1G.yO-^QcO1G.yOOQ`-E7b-E7bO-xQbO1G/yO&|QbO,59`O&|QbO,59`OOQa1G.w1G.wOOOO,59h,59hOOOO,59i,59iOOOO-E7d-E7dOOQa1G/Q1G/QOOQa1G/Y1G/YO!QQbO'#CrOOQ`,5:R,5:ROOQ`-E7e-E7eO.VQbO1G0WOOQ`1G/g1G/gO.dQbO7+%eO.iQbO7+%fOOQO1G.z1G.zO.vQRO1G.zOOQ`'#DZ'#DZOOQ`7+%r7+%rO/QQbO7+%sOOQ`<<IP<<IPO/eQQO'#DeO/jQbO'#DvO/}QbO<<IQOOQ`'#D['#D[O0SQbO<<I_OOQ`,5:P,5:POOQ`-E7c-E7cOOQ`AN>lAN>lO&|QbO'#D]OOQ`'#Dh'#DhO0_QbOAN>yO0jQQO'#D_OOQ`AN>yAN>yO0oQbOAN>yO0tQRO,59wO0{QQO,59wOOQ`-E7f-E7fOOQ`G24eG24eO1QQbOG24eO1VQQO,59yO1[QQO1G/cOOQ`LD*PLD*PO.iQbO1G/eO/QQbO7+$}OOQ`7+%P7+%POOQ`<<Hi<<Hi",
+  states: ".pQVQbOOO#XQcO'#CrO$RQRO'#CsO$aQcO'#DmO$xQbO'#DsOOQ`'#Cu'#CuO%QQbO'#CqO%rOSO'#CzOOQa'#Dq'#DqO&QOpO'#DSO&VQcO'#DpOOQ`'#Dn'#DnO&nQbO'#DmO&|QbO'#EQOOQ`'#DX'#DXO'kQRO'#DaOOQ`'#Dm'#DmO'pQQO'#DlOOQ`'#Dl'#DlOOQ`'#Db'#DbQVQbOOOOQa'#Dp'#DpOOQ`'#Cp'#CpO'xQbO'#DUOOQ`'#Do'#DoOOQ`'#Dc'#DcO(SQbO,59ZO&|QbO,59_O&|QbO,59_OOQ`'#Dd'#DdO(pQbO'#CwO(xQQO,5:_O)iQRO'#CsO)yQRO,59]O*[QRO,59]O*VQQO,59]O+VQQO,59]O+_QbO'#C|O+gQWO'#C}OOOO'#Dy'#DyOOOO'#Df'#DfO+{OSO,59fOOQa,59f,59fO,ZO`O,59nO,`QbO'#DgO,eQbO,59YO,vQRO,5:lO,}QQO,5:lO-SQbO,59{OOQ`,5:W,5:WOOQ`-E7`-E7`OOQ`,59p,59pOOQ`-E7a-E7aOOQa1G.y1G.yO-^QcO1G.yOOQ`-E7b-E7bO-xQbO1G/yO&|QbO,59`O&|QbO,59`OOQa1G.w1G.wOOOO,59h,59hOOOO,59i,59iOOOO-E7d-E7dOOQa1G/Q1G/QOOQa1G/Y1G/YO!QQbO'#CrOOQ`,5:R,5:ROOQ`-E7e-E7eO.VQbO1G0WOOQ`1G/g1G/gO.dQbO7+%eO.iQbO7+%fOOQO1G.z1G.zO.yQRO1G.zOOQ`'#DZ'#DZOOQ`7+%r7+%rO/TQbO7+%sOOQ`<<IP<<IPOOQ`'#De'#DeO/kQQO'#DeO/pQbO'#DvO0WQbO<<IQOOQ`'#D['#D[O0]QbO<<I_OOQ`,5:P,5:POOQ`-E7c-E7cOOQ`AN>lAN>lO&|QbO'#D]OOQ`'#Dh'#DhO0hQbOAN>yO0sQQO'#D_OOQ`AN>yAN>yO0xQbOAN>yO0}QRO,59wO1UQQO,59wOOQ`-E7f-E7fOOQ`G24eG24eO1ZQbOG24eO1`QQO,59yO1eQQO1G/cOOQ`LD*PLD*PO.iQbO1G/eO/TQbO7+$}OOQ`7+%P7+%POOQ`<<Hi<<Hi",
-  stateData: "1d~O!_OS~O]PO^_O_WO`XOjSOrWOsWOtWOuWO|]O!fUO!ibO!lVO~O]eO_WO`XOjSOrWOsWOtWOuWOwfOygO!fUO!lVOzfX!ifX!vfX!kfXmfX~OP!dXQ!dXR!dXS!dXT!dXU!dXV!dXW!dXX!dXY!dXZ!dX[!dX~P!QOPkOQkORlOSlO~OPkOQkORlOSlO!i!aX!v!aXm!aX~O^mOlkP~O]PO_WO`XOjSOrWOsWOtWOuWO!fUO!lVO~OowO!lzO!nuO!ovO~O!s{O~OP!dXQ!dXR!dXS!dX!i!aX!v!aXm!aX~Oz|O!i!aX!v!aXm!aX~O]eO_WO`XOrWOsWOtWOuWO!fUO!lVO~OV!QO~O!i!RO!v!RO~OjSOw!TO~P&|OjSOwfOygOzca!ica!vca!kcamca~P&|O^mOlkX~Ol!YO~OT![OU![OV!ZOW!ZOX!ZOY!ZOZ!ZO[!ZO~OPkOQkORlOSlO~P(}OPkOQkORlOSlO!k!]O~O!k!]OP!dXQ!dXR!dXS!dXT!dXU!dXV!dXW!dXX!dXY!dXZ!dX[!dX~Oz|O!k!]O~O]!^O!fUO~O!l!_O!n!_O!o!_O!p!_O!q!_O!r!_O~OowO!l!aO!nuO!ovO~O]!bO~O]!cO~Oz|O!iba!vba!kbamba~Ol!fO~P(}Ol!fO~O^_O|]O~P%QOPkOQkORgiSgi!igi!vgi!kgimgi~O^_O|]O!i!iO~P%QO^_O|]O!i!nO~P%QOm!oO~O^_O|]Om!jP~P%QO!khilhi~P(}O^_O|]Om!jP!Q!jP!S!jP~P%QO!i!uO~O^_O|]Om!jX!Q!jX!S!jX~P%QOm!wO~Om!|O!Q!xO!S!{O~Om#RO!Q!xO!S!{O~Ol#TO~Om#RO~Ol#UO~P(}Ol#UO~Om#VO~O!i#WO~O!i#XO~Ort~",
+  stateData: "1m~O!_OS~O]PO^_O_WO`XOjSOrWOsWOtWOuWO|]O!fUO!ibO!lVO~O]eO_WO`XOjSOrWOsWOtWOuWOwfOygO!fUO!lVOzfX!ifX!vfX!kfXmfX~OP!dXQ!dXR!dXS!dXT!dXU!dXV!dXW!dXX!dXY!dXZ!dX[!dX~P!QOPkOQkORlOSlO~OPkOQkORlOSlO!i!aX!v!aXm!aX~O^mOlkP~O]PO_WO`XOjSOrWOsWOtWOuWO!fUO!lVO~OowO!lzO!nuO!ovO~O!s{O~OP!dXQ!dXR!dXS!dX!i!aX!v!aXm!aX~Oz|O!i!aX!v!aXm!aX~O]eO_WO`XOrWOsWOtWOuWO!fUO!lVO~OV!QO~O!i!RO!v!RO~OjSOw!TO~P&|OjSOwfOygOzca!ica!vca!kcamca~P&|O^mOlkX~Ol!YO~OT![OU![OV!ZOW!ZOX!ZOY!ZOZ!ZO[!ZO~OPkOQkORlOSlO~P(}OPkOQkORlOSlO!k!]O~O!k!]OP!dXQ!dXR!dXS!dXT!dXU!dXV!dXW!dXX!dXY!dXZ!dX[!dX~Oz|O!k!]O~O]!^O!fUO~O!l!_O!n!_O!o!_O!p!_O!q!_O!r!_O~OowO!l!aO!nuO!ovO~O]!bO~O]!cO~Oz|O!iba!vba!kbamba~Ol!fO~P(}Ol!fO~O^_O|]O~P%QOPkOQkORgiSgi!igi!vgi!kgimgi~O^_O|]O!i!iO~P%QO^_O|]O!i!nO~P%QOm!oO~O^_O|]O!i!pOm!jP~P%QO!khilhi~P(}O^_O|]O!i!pOm!jP!Q!jP!S!jP~P%QO!i!vO~O^_O|]O!i!pOm!jX!Q!jX!S!jX~P%QOm!xO~Om!}O!Q!yO!S!|O~Om#SO!Q!yO!S!|O~Ol#UO~Om#SO~Ol#VO~P(}Ol#VO~Om#WO~O!i#XO~O!i#YO~Ort~",
-  goto: "+q!vPPPPPPPPPPPPPPPPPP!w#W#f#k#W$V$l$xP%aPP%dP%{%{PPPP&PP#fPP&jP&v&y'SP'WP&j'^'d'k'q'z(Q(XPPP(_(c(w)Z)`*ZP*v*vP+XPP+aPPPPPP+e+ed`Od!Q!Y!f!i!n!q#W#XRsUiZOUd|!Q!Y!f!i!n!q#W#XVhPj!czWOPU]dgjkl!Q!Y!Z![!c!f!i!n!q!x#W#XR!^udROd!Q!Y!f!i!n!q#W#XQqUQ!VkR!WlQsUQ!P]Q!j![R#P!xd`Od!Q!Y!f!i!n!q#W#XUfPj!cQsUR!TgRoS{WOPU]dgjkl!Q!Y!Z![!c!f!i!n!q!x#W#XTwVydYOd!Q!Y!f!i!n!q#W#XgePU]gjkl!Z![!c!xe`Od!Q!Y!f!i!n!q#W#XR!m!fQ!t!nQ#Y#WR#Z#XT!y!t!zQ!}!tR#S!zQdOR!SdSjP!cR!UjQnSR!XnW!q!i!n#W#XR!v!qQyVR!`yS}[tR!e}Q!z!tR#Q!zTcOdSaOdQ!g!QQ!h!YQ!l!fZ!p!i!n!q#W#Xd[Od!Q!Y!f!i!n!q#W#XQtUR!d|ViPj!cdQOd!Q!Y!f!i!n!q#W#XUfPj!cQpUQ!O]Q!TgQ!VkQ!WlQ!j!ZQ!k![R#O!xdYOd!Q!Y!f!i!n!q#W#XdeP]gjkl!Z![!c!xRrUoTOPUdgj!Q!Y!c!f!i!n!q#W#XQ!r!iV!s!n#W#XTxVye^Od!Q!Y!f!i!n!q#W#X",
+  goto: "+q!vPPPPPPPPPPPPPPPPPP!w#W#f#k#W$V$l$xP%aPP%dP%{%{PPPP&PP#fPP&jP&v&y'SP'WP&j'^'d'k'q'z(Q(XPPP(_(c(w)Z)`*ZP*v*vP+XPP+aPPPPPP+e+ed`Od!Q!Y!f!i!n!r#X#YRsUiZOUd|!Q!Y!f!i!n!r#X#YVhPj!czWOPU]dgjkl!Q!Y!Z![!c!f!i!n!r!y#X#YR!^udROd!Q!Y!f!i!n!r#X#YQqUQ!VkR!WlQsUQ!P]Q!j![R#Q!yd`Od!Q!Y!f!i!n!r#X#YUfPj!cQsUR!TgRoS{WOPU]dgjkl!Q!Y!Z![!c!f!i!n!r!y#X#YTwVydYOd!Q!Y!f!i!n!r#X#YgePU]gjkl!Z![!c!ye`Od!Q!Y!f!i!n!r#X#YR!m!fQ!u!nQ#Z#XR#[#YT!z!u!{Q#O!uR#T!{QdOR!SdSjP!cR!UjQnSR!XnW!r!i!n#X#YR!w!rQyVR!`yS}[tR!e}Q!{!uR#R!{TcOdSaOdQ!g!QQ!h!YQ!l!fZ!q!i!n!r#X#Yd[Od!Q!Y!f!i!n!r#X#YQtUR!d|ViPj!cdQOd!Q!Y!f!i!n!r#X#YUfPj!cQpUQ!O]Q!TgQ!VkQ!WlQ!j!ZQ!k![R#P!ydYOd!Q!Y!f!i!n!r#X#YdeP]gjkl!Z![!c!yRrUoTOPUdgj!Q!Y!c!f!i!n!r#X#YQ!s!iV!t!n#X#YTxVye^Od!Q!Y!f!i!n!r#X#Y",
   nodeNames: "⚠ Star Slash Plus Minus And Or Eq Neq Lt Lte Gt Gte Identifier AssignableIdentifier Word IdentifierBeforeDot Program PipeExpr FunctionCall PositionalArg ParenExpr FunctionCallOrIdentifier BinOp ConditionalOp FunctionDef keyword Params colon keyword String StringFragment Interpolation EscapeSeq Number Boolean Regex Null DotGet Underscore NamedArg NamedArgPrefix operator IfExpr keyword ThenBlock ThenBlock ElseIfExpr keyword ElseExpr keyword Assign",
   maxTerm: 84,
   context: trackScope,
@@ -23,5 +23,5 @@ export const parser = LRParser.deserialize({
   tokenizers: [operatorTokenizer, 1, 2, 3, tokenizer, new LocalTokenGroup("[~RP!O!PU~ZO!s~~", 11)],
   topRules: {"Program":[0,17]},
   specialized: [{term: 13, get: (value: keyof typeof spec_Identifier) => spec_Identifier[value] || -1}],
-  tokenPrec: 753
+  tokenPrec: 762
 })

src/parser/tests/multiline.test.ts

@@ -71,4 +71,20 @@ end
         keyword end
     `)
   })
+
+  test('multiline with empty lines', () => {
+    expect(`
+      do:
+          2
+   
+      end
+      `).toMatchTree(`
+      FunctionDef
+        keyword do
+        Params 
+        colon :
+        Number 2
+        keyword end
+    `)
+  })
 })