mkulko

Suppose that I have two features in my C program, feature foo and feature bar. I wish to be able to switch what features will be compiled into my program at compile time. The only two ways I know of doing this are:

1. Using preprocessor directives

#define MYPROG_FEATURE_FOO 1
#define MYPROG_FEATURE_BAR 1

/* ... */

#if MYPROG_FEATURE_FOO == 1
/* code related to feature foo */
#else
/* code to prompt people to pay for the absolutely proprietary version of my program */
#endif

/* ... */

#if MYPROG_FEATURE_BAR == 1
/* code related to feature bar */
#else
/* code to prompt people to pay for the absolutely proprietary version of my program */
#endif

/* ... */

1. Using the normal if with a const, non-volatile variable

const _Bool myprog_feature_foo = 1;
const _Bool myprog_feature_bar = 1;

/* ... */

if (myprog_feature_foo)
{
  /* code related to feature foo */
}
else
{
  /* buy proprietary version or no feature for you >:) */
}

/* ... */

if (myprog_feature_bar)
{
  /* code related to feature bar */
}
else
{
  /* buy proprietary version or no feature for you >:) */
}

/* ... */

What's the better way to do this? Is there a third way to achieve this that I have missed that's better than the above two?

I would like to replace the upvote and downvote icons in my magazine. Adding these CSS rules with the developer tools of my browser does exactly what I want:

.fa-arrow-up:before
{

content: "any fontawesome glyph";

}

.fa-arrow-down:before
{

content: "any fontawesome brand glyph";

    font-family: Font Awesome\ 6 Brands;
    font-weight: 400;
}

However, when I add this to the CSS section of the Magazine panel, the " symbols get replaced with ", breaking the vote icons entirely. Are there any other ways to change the vote icons using the Magazine panel (preferably without using JS)?