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patch 8.2.4273: the EBCDIC support is outdated

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Problem:    The EBCDIC support is outdated.
Solution:   Remove the EBCDIC support.
This commit is contained in:
Bram Moolenaar
2022-01-31 14:59:41 +00:00
parent eb6c276595
commit 424bcae1fb
43 changed files with 429 additions and 1302 deletions
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15
src/misc2.c
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@@ -1201,11 +1201,7 @@ get_special_key_name(int c, int modifiers)
}
if (table_idx < 0 && !vim_isprintc(c) && c < ' ')
{
#ifdef EBCDIC
c = CtrlChar(c);
#else
c += '@';
#endif
modifiers |= MOD_MASK_CTRL;
}
}
@@ -1560,16 +1556,7 @@ extract_modifiers(int key, int *modp, int simplify, int *did_simplify)
key = TOUPPER_ASC(key);
if (simplify && (modifiers & MOD_MASK_CTRL)
#ifdef EBCDIC
// TODO: EBCDIC Better use:
// && (Ctrl_chr(key) || key == '?')
// ???
&& strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key)
!= NULL
#else
&& ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))
#endif
)
&& ((key >= '?' && key <= '_') || ASCII_ISALPHA(key)))
{
key = Ctrl_chr(key);
modifiers &= ~MOD_MASK_CTRL;