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local fileio_enum_file = arg[1]
local names_file = arg[2]
local auevents = require('auevents')
local events = auevents.events
local aliases = auevents.aliases
local enum_tgt = io.open(fileio_enum_file, 'w')
local names_tgt = io.open(names_file, 'w')
enum_tgt:write([[
// IWYU pragma: private, include "nvim/autocmd_defs.h"
typedef enum auto_event {]])
names_tgt:write([[
static const struct event_name {
size_t len;
char *name;
event_T event;
} event_names[] = {]])
for i, event in ipairs(events) do
enum_tgt:write(('\n EVENT_%s = %u,'):format(event:upper(), i - 1))
names_tgt:write(('\n {%u, "%s", EVENT_%s},'):format(#event, event, event:upper()))
if i == #events then -- Last item.
enum_tgt:write(('\n NUM_EVENTS = %u,'):format(i))
end
end
for _, v in ipairs(aliases) do
local alias = v[1]
local event = v[2]
names_tgt:write(('\n {%u, "%s", EVENT_%s},'):format(#alias, alias, event:upper()))
end
names_tgt:write('\n {0, NULL, (event_T)0},')
enum_tgt:write('\n} event_T;\n')
names_tgt:write('\n};\n')
do
names_tgt:write('\nstatic AutoCmdVec autocmds[NUM_EVENTS] = {\n ')
local line_len = 1
for _ = 1, (#events - 1) do
line_len = line_len + #' KV_INITIAL_VALUE,'
if line_len > 80 then
names_tgt:write('\n ')
line_len = 1 + #' KV_INITIAL_VALUE,'
end
names_tgt:write(' KV_INITIAL_VALUE,')
end
if line_len + #' KV_INITIAL_VALUE' > 80 then
names_tgt:write('\n KV_INITIAL_VALUE')
else
names_tgt:write(' KV_INITIAL_VALUE')
end
names_tgt:write('\n};\n')
end
enum_tgt:close()
names_tgt:close()
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