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refactor(api): use arena for nvim_parse_cmd()

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bfredl
2024-02-09 10:06:50 +01:00
parent 4cd43933d3
commit 2d8d35f838
3 changed files with 71 additions and 65 deletions
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14
src/nvim/usercmd.c
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@@ -1136,6 +1136,20 @@ bool uc_split_args_iter(const char *arg, size_t arglen, size_t *end, char *buf,
return true;
}
size_t uc_nargs_upper_bound(const char *arg, size_t arglen)
{
bool was_white = true; // space before first arg
size_t nargs = 0;
for (size_t i = 0; i < arglen; i++) {
bool is_white = ascii_iswhite(arg[i]);
if (was_white && !is_white) {
nargs++;
}
was_white = is_white;
}
return nargs;
}
/// split and quote args for <f-args>
static char *uc_split_args(const char *arg, char **args, const size_t *arglens, size_t argc,
size_t *lenp)