Foreach Syntax Improvement

[brightprogrammer]

It's amazing how posting your work on internet brings some really good suggestions sometimes to the problems that you might've never been able to solve on your own! Foreach macros inside MisraStdC have been syntactically every ugly. I recently posted my repo in hackernews and got a really nice suggestion.

Now foreach macros can be used like actual for loops without any compromise!

Examples :

    // Use VecForeach for iterating over entries
    VecForeach(&entries, e) {
        if (last_value == e.value - 1) {
            StrWriteFmt(&code, "    {},\n", e.name.data);
        } else {
            StrWriteFmt(&code, "    {} = {},\n", e.name.data, e.value);
        }
        last_value = e.value;
    };

    // Use VecForeach for iterating over entries
    VecForeach(&entries, e) {
        const char* caseTemplate = "        case {} : {{return \"{}\";}}\n";
        StrWriteFmt(&code, caseTemplate, e.name.data, e.str.data);
    };