Split out UTF-8 handling functions.
Submit URL-encoded forms in sensible encoding:
* First entry in accept-charset list, if present
* Document encoding, otherwise
We may want to explicitly look for UTF-8, to save converting.
Convert cnv_str_local_enc/cnv_local_enc_str to use iconv (they're now veneers for utf8_[to/from]_enc).
Provide mechanism for looking up local system charset (derived from system alphabet, under RISC OS)
svn path=/import/netsurf/; revision=1647
Move HTML contents almost fully over to talloc(), simplifying code. Improvements to title attributes, broken forms, cellpadding. Reorder functions in box_construct.c.
svn path=/import/netsurf/; revision=1608
Fix form submitting with an empty file upload. Update form_textarea_value(). Purge xcalloc() etc from form.c and handle memory exhaustion.
svn path=/import/netsurf/; revision=1195
Update and simplify textarea code. Now uses BOX_BR instead of more than one inline container. Prepare for use of UTF-8 in textareas and inputs.
svn path=/import/netsurf/; revision=1104
Improve keypress handling in form text boxes.
Note: Not yet implemented for textareas as these need more work anyway.
svn path=/import/netsurf/; revision=740