diff options
Diffstat (limited to 'tmp/todo')
-rw-r--r-- | tmp/todo | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/tmp/todo b/tmp/todo deleted file mode 100644 index b6f58dba..00000000 --- a/tmp/todo +++ /dev/null @@ -1,79 +0,0 @@ -✓ a = a + x ==> a+=x - -******* - -✓ join consecutive var statements - -******* -✓ -x == false ==> x == 0 -x == true ==> x == 1 - -should warn too; -JS is so sloppy that this could be an indication of a bug. - -******* - -✓ - -x, x ==> x -x = foo, x ==> x - -other similar cases? - -******* - -Try to concatenate all scripts somehow before starting minification; -the issue will be keeping track of the current source file for -generating source maps. perhaps store that in the AST? Have a single -AST_Toplevel for all files. - -XXX? Not sure if this is worth the trouble. - -******* - -✓ - -discard spurious break statements - -******* - -for (...) { - if (foo) continue; - ... -} - -==> - -for (...) { - if (!foo) { ... } -} - -******* - -The following seems to compress suboptimally. Should probably run more -passes somewhere. - -function setOpacity(el, o) { - if (o != null) { - if (o == "" && o != 0) { - is_ie - ? el.style.filter = "" - : el.style.opacity = ""; - } else { - is_ie - ? el.style.filter = "alpha(opacity=" + Math.round(o * 100) + ")" - : el.style.opacity = o; - } - return o; - } else { - if (!is_ie) - return parseFloat(el.style.opacity); - else - if (/alpha\(opacity=([0-9.])+\)/.test(el.style.opacity)) - return parseFloat(RegExp.$1); - } -} - -******* - |