Roses are red, violets are blue. Unexpected token { at line 32.

roses-are-red.js

// inspired by https://twitter.com/nixcraft/status/1162020669242003456

console.log('Roses are red, violets are blue.');

// ooooooooo.                                                                         
// `888   `Y88.                                                                       
//  888   .d88'  .ooooo.   .oooo.o  .ooooo.   .oooo.o     .oooo.   oooo d8b  .ooooo.  
//  888ooo88P'  d88' `88b d88(  "8 d88' `88b d88(  "8    `P  )88b  `888""8P d88' `88b 
//  888`88b.    888   888 `"Y88b.  888ooo888 `"Y88b.      .oP"888   888     888ooo888 
//  888  `88b.  888   888 o.  )88b 888    .o o.  )88b    d8(  888   888     888    .o 
// o888o  o888o `Y8bod8P' 8""888P' `Y8bod8P' 8""888P'    `Y888""8o d888b    `Y8bod8P' 

//                          .o8                      o8o            oooo                .            
//                         "888                      `"'            `888              .o8            
// oooo d8b  .ooooo.   .oooo888         oooo    ooo oooo   .ooooo.   888   .ooooo.  .o888oo  .oooo.o 
// `888""8P d88' `88b d88' `888          `88.  .8'  `888  d88' `88b  888  d88' `88b   888   d88(  "8 
//  888     888ooo888 888   888           `88..8'    888  888   888  888  888ooo888   888   `"Y88b.  
//  888     888    .o 888   888  .o.       `888'     888  888   888  888  888    .o   888 . o.  )88b 
// d888b    `Y8bod8P' `Y8bod88P" Y8P        `8'     o888o `Y8bod8P' o888o `Y8bod8P'   "888" 8""888P' 
//                                '                                                                  

//                                  .o8       oooo                        
//                                 "888       `888                        
//  .oooo.   oooo d8b  .ooooo.      888oooo.   888  oooo  oooo   .ooooo.  
// `P  )88b  `888""8P d88' `88b     d88' `88b  888  `888  `888  d88' `88b 
//  .oP"888   888     888ooo888     888   888  888   888   888  888ooo888 
// d8(  888   888     888    .o     888   888  888   888   888  888    .o 
// `Y888""8o d888b    `Y8bod8P'     `Y8bod8P' o888o  `V88V"V8P' `Y8bod8P' 


try {
    eval('function {');    
} catch(e) {
    let [_, lineno] = e.stack.match(/:(\d+):(\d+)/);
    console.error(`${e.message} at line ${lineno}.`);
}