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options: mark nonfunctional &termencoding option as hidden. #2631

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Remove related dead code and references in the docs.

Helped-By: Michael Reed <m.reed@mykolab.com>
Helped-By: Shougo Matsushita <Shougo.Matsu@gmail.com>
This commit is contained in:
Björn Linse
2015-05-10 15:18:39 +02:00
parent f4423c9697
commit d9acfbd471
14 changed files with 14 additions and 165 deletions
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18
src/nvim/mbyte.c
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@@ -58,16 +58,11 @@
* V
* file
*
* (1) Typed characters arrive in the current locale. Conversion is to be
* done when 'encoding' is different from 'termencoding'.
* (1) Typed characters arrive in the current locale.
* (2) Text will be made available with the encoding specified with
* 'encoding'. If this is not sufficient, system-specific conversion
* might be required.
* (3) For the GUI the correct font must be selected, no conversion done.
* Otherwise, conversion is to be done when 'encoding' differs from
* 'termencoding'. (Different in the GTK+ 2 port -- 'termencoding'
* is always used for both input and output and must always be set to
* "utf-8". gui_mch_init() does this automatically.)
* (4) The encoding of the file is specified with 'fileencoding'. Conversion
* is to be done when it's different from 'encoding'.
*
@@ -426,9 +421,6 @@ char_u * mb_init(void)
/* Just starting up: set the whole table to one's. */
for (i = 0; i < 256; ++i)
mb_bytelen_tab[i] = 1;
input_conv.vc_type = CONV_NONE;
input_conv.vc_factor = 1;
output_conv.vc_type = CONV_NONE;
return NULL;
} else if (STRNCMP(p_enc, "8bit-", 5) == 0
|| STRNCMP(p_enc, "iso-8859-", 9) == 0) {
@@ -3701,12 +3693,6 @@ bool iconv_enabled(bool verbose)
void iconv_end(void)
{
/* Don't use iconv() when inputting or outputting characters. */
if (input_conv.vc_type == CONV_ICONV)
convert_setup(&input_conv, NULL, NULL);
if (output_conv.vc_type == CONV_ICONV)
convert_setup(&output_conv, NULL, NULL);
if (hIconvDLL != 0)
FreeLibrary(hIconvDLL);
if (hMsvcrtDLL != 0)
@@ -3942,7 +3928,7 @@ char_u * string_convert_ext(vimconv_T *vcp, char_u *ptr,
break;
# ifdef USE_ICONV
case CONV_ICONV: /* conversion with output_conv.vc_fd */
case CONV_ICONV: /* conversion with vcp->vc_fd */
retval = iconv_string(vcp, ptr, len, unconvlenp, lenp);
break;
# endif