Talk:An Awk Primer/User-defined Functions

Underscores
Strange: In User-defined-Functions in text there are few places where in code there is underscore i.e. "_" but when the page is displayed some of underscores are not visible (although they're in the code). The underscore is in the name of function so the function name is sometimes displayed as print sumsq and sometimes displayed as print_sumsq which might be confusing and/or missleading

I check further and it happens on Firefox, but the page is displayed correctly in Chrome.

Just the finding (aka "point to know").
 * Personally I can see them all. JackPotte (discuss • contribs) 09:41, 23 September 2017 (UTC)