MAPCSS: Error while parsing a mapcss file (division, comment).

[mikeho]

1- In some expressions the division did not work well:

tmpDy2: to_double(get(split(".", osm_timestamp() / 86400), 0)) / 365.25);   /* did not work well */

Multiplication works fine:

tmp365: to_double( 1 / 365.25 );        
tmpDy2: to_double(get(split(".", osm_timestamp() / 86400), 0)) * prop("tmp365");  

2- The comments in the line before cause an error!

tmp365: to_double( 1 / 365.25 );                                                   /* comment leads to an error ! */
tmpDy2: to_double(get(split(".", osm_timestamp() / 86400), 0)) * prop("tmp365");   /* comment leads to an error ! */

3- The mapcss style code:

node|z20-[railway=signal]::layer_521 { z-index: 521; text-offset-x: -80; text-offset-y: -40; font-size: 20; text-color: #FFF020; text-anchor-horizontal: right; text-anchor-vertical: below; text-halo-opacity: 1; text-halo-color: #202020; text-halo-radius: 2; text-allow-overlap: true;
    /*                                                 
    tmp365: to_double( 1 / 365.25 );   / * error with an comment on end of line * /
    tmpDy2: to_double(get(split(".", osm_timestamp() / 86400), 0)) * prop("tmp365");    / * error with an comment on end of line * /    
    */
                                                /* day per year / phaser error: division didn't work well (comment in row after accours an error !)  */
        tmp365: to_double( 1 / 365.25 );        
        tmpDy2: to_double(get(split(".", osm_timestamp() / 86400), 0)) * prop("tmp365");  
                                                /* days since 01.01.1970 (comment in row before accours an error !)  */

    /* did not work well                                   with division: 
    tmpDy2: to_double(get(split(".", osm_timestamp() / 86400), 0)) / 365.25);  
    */

    tmpDay: concat( 1970 + prop("tmpDy2"));          /* year with positions after decimal point "2023.12345" */
    tYear:  get(split(".", prop("tmpDay")), 0);      /* year only: - before decimal point - e.g.: "2023"     */
    tmpMo1: get(split(".", prop("tmpDay")), 1);      /* only position after decimal point - e.g.: "12345"    */
    tmpMo2: concat("0.",   prop("tmpMo1"));          /* .. now with "0" and decimal point - e.g.: "0.12345"  */
    tmpMo3: prop("tmpMo2") * 12 + 1;                 /* tmpMo2 * 12 (Month) + 1 (Month) --> 1, ... ,12       */
    tMonth: substring( prop("tmpMo3"), 0, 5 );       /* only e.g. "12.34" (5 digits)                         */
    text:   concat(osm_user_name(), " - ca. Year: ", prop("tYear"), "  ca. Month: ", prop("tMonth") ); 
}

4- The mapcss-file is attached.