Full description
This JavaScript editing mode supports: 1. strict recognition of the
Ecma-262 language standard 2. support for most Rhino and SpiderMonkey
extensions from 1.5 and up 3. parsing support for ECMAScript for XML (E4X,
ECMA-357) 4. accurate syntax highlighting using a recursive-descent parser
5. on-the-fly reporting of syntax errors and strict-mode warnings 6.
undeclared-variable warnings using a configurable externs framework 7.
"bouncing" line indentation to choose among alternate indentation points 8.
smart line-wrapping within comments and strings 9. code folding: 9.1. show
some or all function bodies as {...} 9.2. show some or all block comments
as /*...*/ 12. context-sensitive menu bar and popup menus 13. code browsing
using the `imenu' package 14. many customization options
Packages