diff options
Diffstat (limited to 'src/nvim/api/private/helpers.h')
| -rw-r--r-- | src/nvim/api/private/helpers.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/nvim/api/private/helpers.h b/src/nvim/api/private/helpers.h index 0ea7667428..df3a263dcf 100644 --- a/src/nvim/api/private/helpers.h +++ b/src/nvim/api/private/helpers.h @@ -60,6 +60,12 @@ #define ADD(array, item) \ kv_push(array, item) +#define FIXED_TEMP_ARRAY(name, fixsize) \ + Array name = ARRAY_DICT_INIT; \ + Object name##__items[fixsize]; \ + name.size = fixsize; \ + name.items = name##__items; \ + #define STATIC_CSTR_AS_STRING(s) ((String) {.data = s, .size = sizeof(s) - 1}) /// Create a new String instance, putting data in allocated memory @@ -102,6 +108,20 @@ typedef struct { int did_emsg; } TryState; +// `msg_list` controls the collection of abort-causing non-exception errors, +// which would otherwise be ignored. This pattern is from do_cmdline(). +// +// TODO(bfredl): prepare error-handling at "top level" (nv_event). +#define TRY_WRAP(code) \ + do { \ + struct msglist **saved_msg_list = msg_list; \ + struct msglist *private_msg_list; \ + msg_list = &private_msg_list; \ + private_msg_list = NULL; \ + code \ + msg_list = saved_msg_list; /* Restore the exception context. */ \ + } while (0) + #ifdef INCLUDE_GENERATED_DECLARATIONS # include "api/private/helpers.h.generated.h" #endif |