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patch 7.4.1008

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Problem:    The OS/2 code pollutes the source while nobody uses it these days.
Solution:   Drop the support for OS/2.
This commit is contained in:
Bram Moolenaar
2015-12-31 19:07:19 +01:00
parent e3303cb081
commit e7fedb6ebe
30 changed files with 126 additions and 1002 deletions
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21
src/misc1.c
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@@ -3856,7 +3856,7 @@ init_homedir()
# endif
#endif
#if defined(OS2) || defined(MSDOS) || defined(MSWIN)
#if defined(MSDOS) || defined(MSWIN)
/*
* Default home dir is C:/
* Best assumption we can make in such a situation.
@@ -3995,7 +3995,7 @@ expand_env_esc(srcp, dst, dstlen, esc, one, startstr)
&& at_start
#endif
)
#if defined(MSDOS) || defined(MSWIN) || defined(OS2)
#if defined(MSDOS) || defined(MSWIN)
|| *src == '%'
#endif
|| (*src == '~' && at_start))
@@ -4024,21 +4024,16 @@ expand_env_esc(srcp, dst, dstlen, esc, one, startstr)
#endif
{
while (c-- > 0 && *tail != NUL && ((vim_isIDc(*tail))
#if defined(MSDOS) || defined(MSWIN) || defined(OS2)
#if defined(MSDOS) || defined(MSWIN)
|| (*src == '%' && *tail != '%')
#endif
))
{
#ifdef OS2 /* env vars only in uppercase */
*var++ = TOUPPER_LOC(*tail);
tail++; /* toupper() may be a macro! */
#else
*var++ = *tail++;
#endif
}
}
#if defined(MSDOS) || defined(MSWIN) || defined(OS2) || defined(UNIX)
#if defined(MSDOS) || defined(MSWIN) || defined(UNIX)
# ifdef UNIX
if (src[1] == '{' && *tail != '}')
# else
@@ -4056,7 +4051,7 @@ expand_env_esc(srcp, dst, dstlen, esc, one, startstr)
#endif
*var = NUL;
var = vim_getenv(dst, &mustfree);
#if defined(MSDOS) || defined(MSWIN) || defined(OS2) || defined(UNIX)
#if defined(MSDOS) || defined(MSWIN) || defined(UNIX)
}
#endif
}
@@ -4249,7 +4244,7 @@ vim_getenv(name, mustfree)
char_u *pend;
int vimruntime;
#if defined(OS2) || defined(MSDOS) || defined(MSWIN)
#if defined(MSDOS) || defined(MSWIN)
/* use "C:/" when $HOME is not set */
if (STRCMP(name, "HOME") == 0)
return homedir;
@@ -5000,7 +4995,7 @@ get_past_head(path)
{
char_u *retval;
#if defined(MSDOS) || defined(MSWIN) || defined(OS2)
#if defined(MSDOS) || defined(MSWIN)
/* may skip "c:" */
if (isalpha(path[0]) && path[1] == ':')
retval = path + 2;
@@ -10882,7 +10877,7 @@ has_env_var(p)
if (*p == '\\' && p[1] != NUL)
++p;
else if (vim_strchr((char_u *)
#if defined(MSDOS) || defined(MSWIN) || defined(OS2)
#if defined(MSDOS) || defined(MSWIN)
"$%"
#else
"$"