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refactor(options): autogenerate valid values and flag enums for options (#31089)

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Problem: Option metadata like list of valid values for an option and
option flags are not listed in the `options.lua` file and are instead
manually defined in C, which means option metadata is split between
several places.

Solution: Put metadata such as list of valid values for an option and
option flags in `options.lua`, and autogenerate the corresponding C
variables and enums.

Supersedes #28659

Co-authored-by: glepnir <glephunter@gmail.com>
This commit is contained in:
Famiu Haque
2024-11-23 14:22:06 +06:00
committed by GitHub
parent 9a681ad09e
commit 8516c2dc1f
43 changed files with 774 additions and 665 deletions
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8
src/nvim/charset.c
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@@ -95,7 +95,7 @@ int buf_init_chartab(buf_T *buf, bool global)
int c = 0;
while (c < ' ') {
g_chartab[c++] = (dy_flags & DY_UHEX) ? 4 : 2;
g_chartab[c++] = (dy_flags & kOptDyFlagUhex) ? 4 : 2;
}
while (c <= '~') {
@@ -109,7 +109,7 @@ int buf_init_chartab(buf_T *buf, bool global)
g_chartab[c++] = (CT_PRINT_CHAR | CT_FNAME_CHAR) + 1;
} else {
// the rest is unprintable by default
g_chartab[c++] = (dy_flags & DY_UHEX) ? 4 : 2;
g_chartab[c++] = (dy_flags & kOptDyFlagUhex) ? 4 : 2;
}
}
}
@@ -237,7 +237,7 @@ static int parse_isopt(const char *var, buf_T *buf, bool only_check)
if (c < ' ' || c > '~') {
if (tilde) {
g_chartab[c] = (uint8_t)((g_chartab[c] & ~CT_CELL_MASK)
+ ((dy_flags & DY_UHEX) ? 4 : 2));
+ ((dy_flags & kOptDyFlagUhex) ? 4 : 2));
g_chartab[c] &= (uint8_t) ~CT_PRINT_CHAR;
} else {
g_chartab[c] = (uint8_t)((g_chartab[c] & ~CT_CELL_MASK) + 1);
@@ -614,7 +614,7 @@ void transchar_nonprint(const buf_T *buf, char *charbuf, int c)
}
assert(c <= 0xff);
if (dy_flags & DY_UHEX || c > 0x7f) {
if (dy_flags & kOptDyFlagUhex || c > 0x7f) {
// 'display' has "uhex"
transchar_hex(charbuf, c);
} else {