Patch 8.2.2993
Problem: 'fileencodings' default value should depend on 'encoding'. (Gary
Johnson)
Solution: When 'encoding' is "utf-8" use a different default value for
'fileencodings'.
Files: src/mbyte.c, src/option.c, src/proto/option.pro,
src/testdir/test_options.vim
*** ../vim-8.2.2992/src/mbyte.c 2021-06-04 17:11:44.516100707 +0200
--- src/mbyte.c 2021-06-13 20:14:31.026449788 +0200
***************
*** 733,740 ****
// When using Unicode, set default for 'fileencodings'.
if (enc_utf8 && !option_was_set((char_u *)"fencs"))
! set_string_option_direct((char_u *)"fencs", -1,
! (char_u *)"ucs-bom,utf-8,default,latin1", OPT_FREE, 0);
#if defined(HAVE_BIND_TEXTDOMAIN_CODESET) && defined(FEAT_GETTEXT)
// GNU gettext 0.10.37 supports this feature: set the codeset used for
--- 733,739 ----
// When using Unicode, set default for 'fileencodings'.
if (enc_utf8 && !option_was_set((char_u *)"fencs"))
! set_fencs_unicode();
#if defined(HAVE_BIND_TEXTDOMAIN_CODESET) && defined(FEAT_GETTEXT)
// GNU gettext 0.10.37 supports this feature: set the codeset used for
*** ../vim-8.2.2992/src/option.c 2021-06-02 13:28:11.435120452 +0200
--- src/option.c 2021-06-13 20:20:27.590208534 +0200
***************
*** 535,540 ****
--- 535,553 ----
#endif
}
+ static char_u *fencs_utf8_default = (char_u *)"ucs-bom,utf-8,default,latin1";
+
+ /*
+ * Set the "fileencodings" option to the default value for when 'encoding' is
+ * utf-8.
+ */
+ void
+ set_fencs_unicode()
+ {
+ set_string_option_direct((char_u *)"fencs", -1, fencs_utf8_default,
+ OPT_FREE, 0);
+ }
+
/*
* Set an option to its default value.
* This does not take care of side effects!
***************
*** 558,566 ****
dvi = ((flags & P_VI_DEF) || compatible) ? VI_DEFAULT : VIM_DEFAULT;
if (flags & P_STRING)
{
// Use set_string_option_direct() for local options to handle
// freeing and allocating the value.
! if (options[opt_idx].indir != PV_NONE)
set_string_option_direct(NULL, opt_idx,
options[opt_idx].def_val[dvi], opt_flags, 0);
else
--- 571,582 ----
dvi = ((flags & P_VI_DEF) || compatible) ? VI_DEFAULT : VIM_DEFAULT;
if (flags & P_STRING)
{
+ // 'fencs' default value depends on 'encoding'
+ if (options[opt_idx].var == (char_u *)&p_fencs && enc_utf8)
+ set_fencs_unicode();
// Use set_string_option_direct() for local options to handle
// freeing and allocating the value.
! else if (options[opt_idx].indir != PV_NONE)
set_string_option_direct(NULL, opt_idx,
options[opt_idx].def_val[dvi], opt_flags, 0);
else
***************
*** 1684,1689 ****
--- 1700,1707 ----
#endif
newval = term_bg_default();
}
+ else if ((char_u **)varp == &p_fencs && enc_utf8)
+ newval = fencs_utf8_default;
// expand environment variables and ~ (since the
// default value was already expanded, only
*** ../vim-8.2.2992/src/proto/option.pro 2020-12-31 17:40:57.536087870
+0100
--- src/proto/option.pro 2021-06-13 20:14:34.998450906 +0200
***************
*** 1,5 ****
--- 1,6 ----
/* option.c */
void set_init_1(int clean_arg);
+ void set_fencs_unicode(void);
void set_string_default(char *name, char_u *val);
void set_number_default(char *name, long val);
void set_local_options_default(win_T *wp, int do_buffer);
*** ../vim-8.2.2992/src/testdir/test_options.vim 2021-06-12
13:46:38.055854976 +0200
--- src/testdir/test_options.vim 2021-06-13 20:24:08.813816632 +0200
***************
*** 1140,1145 ****
--- 1140,1153 ----
call assert_equal('vt', &formatoptions)
set formatoptions&vim
call assert_equal('tcq', &formatoptions)
+
+ call assert_equal('ucs-bom,utf-8,default,latin1', &fencs)
+ set fencs=latin1
+ set fencs&
+ call assert_equal('ucs-bom,utf-8,default,latin1', &fencs)
+ set fencs=latin1
+ set all&
+ call assert_equal('ucs-bom,utf-8,default,latin1', &fencs)
endfunc
" Test for the 'cmdheight' option
*** ../vim-8.2.2992/src/version.c 2021-06-13 18:38:44.688673497 +0200
--- src/version.c 2021-06-13 20:27:01.789432221 +0200
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 2993,
/**/
--
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