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try catch finally #10

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40 changes: 40 additions & 0 deletions docs/editor/scripts/urdujs/keywords.js.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -152,4 +152,44 @@ export syntax karo = function(ctx) {
}


}


//try catch finally
export syntax koshish = function(ctx){
let tryblock = ctx.next().value;
let next = ctx.next();
if(next.value!=null){
if(next.value.value.token.value === "pakro"){
let catchparams =ctx.next().value;
let catchblock = ctx.next().value;
let akhir = ctx.next();
if(akhir.value!=null){
if(akhir.value.value.token.value === "akhir"){
let finallyblock = ctx.next().value;
return #`try ${tryblock} catch ${catchparams} ${catchblock} finally ${finallyblock}`;
} else {
return #`console.log("galti: akhir sahi tarah nahin likha")`;
}
} else {
return #`try ${tryblock} catch ${catchparams} ${catchblock}`;

}
}
if(next.value.value.token.value === "akhir"){
let finallyblock = ctx.next().value;
return #`try ${tryblock} finally ${finallyblock}`;
}
else {
return #`console.log("galti: koshish ke liye pakro ya akhir hona lazmi hai!")`;
}
} else {
return #`console.log("galti: koshish ke liye pakro ya akhir hona lazmi hai!")`;
}

}

//throw
export syntax phenko = function(ctx){
return #`throw`;
}
3 changes: 2 additions & 1 deletion hello.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,8 @@ import {
bhejo,
khali,
pucho,
karo
karo,
koshish
} from './src/keywords'

/////////////////////////////////
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29 changes: 27 additions & 2 deletions src/keywords.js
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Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,31 @@ export syntax karo = function(ctx) {
} else {
return #`console.log("galti: karo ke liye jabtak hona lazmi hai!")`;
}


}

//try catch finally
export syntax koshish = function(ctx){
let tryblock = ctx.next().value;
let pakro = ctx.next();
if(pakro.value!=null){
if(pakro.value.value.token.value === "pakro"){
let catchparams =ctx.next().value;
let catchblock = ctx.next().value;
let akhir = ctx.next();
if(akhir.value!=null){
if(akhir.value.value.token.value === "akhir"){
let finallyblock = ctx.next().value;
return #`try ${tryblock} catch ${catchparams} ${catchblock} finally ${finallyblock}`;
} else {
return #`console.log("galti: akhir sahi tarah nahin likha")`;
}
} else {
return #`try ${tryblock} catch ${catchparams} ${catchblock}`;

}
}
} else {
return #`console.log("galti: koshish ke liye pakro hona lazmi hai!")`;
}

}