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refactor(options): define kOptIndexCount

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Add a macro to indicate the option count so that we can iterate through the options[] table more clearly. This also removes the need for having an option with NULL fullname at the end of `options[]`.
This commit is contained in:
Famiu Haque
2023-12-08 12:36:37 +06:00
parent bf3bc1cec9
commit a34cc1a44d
2 changed files with 77 additions and 63 deletions
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11
src/nvim/generators/gen_options.lua
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@@ -44,8 +44,8 @@ local list_flags = {
--- @param s string
--- @return string
local title_case = function(s)
return s:sub(1, 1):upper() .. s:sub(2):lower()
local lowercase_to_titlecase = function(s)
return s:sub(1, 1):upper() .. s:sub(2)
end
--- @param o vim.option_meta
@@ -229,7 +229,6 @@ static vimoption_T options[] = {]])
for i, o in ipairs(options.options) do
dump_option(i, o)
end
w(' [' .. ('%u'):format(#options.options) .. ']={.fullname=NULL}')
w('};')
w('')
@@ -242,9 +241,13 @@ opt_fd = assert(io.open(options_enum_file, 'w'))
w('typedef enum {')
w(' kOptInvalid = -1,')
for i, o in ipairs(options.options) do
w((' kOpt%s = %u,'):format(title_case(o.full_name), i - 1))
w((' kOpt%s = %u,'):format(lowercase_to_titlecase(o.full_name), i - 1))
end
w(' // Option count, used when iterating through options')
w('#define kOptIndexCount ' .. tostring(#options.options))
w('} OptIndex;')
opt_fd:close()