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Remove POSIX 'cpoptions': cleanup

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- CPO_ALL and CPO_VI are identical, so merge them
- No longer check for the environment variable 'VIM_POSIX'
- In vim_diff.txt, mention the removal of 'cpoptions' flags
This commit is contained in:
Michael Reed
2015-07-03 05:33:48 -04:00
parent 4f444ae4f8
commit 85b7ea9a87
8 changed files with 7 additions and 156 deletions
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8
src/nvim/option.c
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@@ -1724,12 +1724,6 @@ void set_init_1(void)
/* Be nocompatible */
p_cp = FALSE;
/* Use POSIX compatibility when $VIM_POSIX is set. */
if (os_env_exists("VIM_POSIX")) {
set_string_default("cpo", (char_u *)CPO_ALL);
set_string_default("shm", (char_u *)"A");
}
/*
* Find default value for 'shell' option.
* Don't use it if it is empty.
@@ -4226,7 +4220,7 @@ did_set_string_option (
if (varp == &p_shm)
p = (char_u *)SHM_ALL;
else if (varp == &(p_cpo))
p = (char_u *)CPO_ALL;
p = (char_u *)CPO_VI;
else if (varp == &(curbuf->b_p_fo))
p = (char_u *)FO_ALL;
else if (varp == &curwin->w_p_cocu)