Improve clarity of use of utf8_to_enc.
Remove use of curl_escape - url_escape does similar things, just better.
svn path=/import/netsurf/; revision=1766
Move acceptable character set determination to form submission time, rather thanat box tree creation time.
Use UTF-8 encoding, if specified, else use first specified encoding.
Improve use of utf8_to_enc - falling back to document encoding then 8859-1 where appropriate.
svn path=/import/netsurf/; revision=1765
Lose cnv_str_local_enc and friends.
UTF-8 conversion functions now return an enumerated type allowing for fallbacks, if appropriate.
svn path=/import/netsurf/; revision=1744
Fix issue with erroneously appending a space to the end of every line of textarea input - should we actually be examining box->space here, instead?
svn path=/import/netsurf/; revision=1724
Correctly handle submitting forms via pressing return in a text input (the first declared submit button should be used)
svn path=/import/netsurf/; revision=1719
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
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
