feat(:source, nvim_exec): support script-local variables

Based on #13143 (and #11507) with changes:

 - Omit script_type_E. Use sn_name == NULL to determine anon items.
 - Keep SID_STR. Used by anon :source for .lua files (no item).
 - Show SID in get_scriptname output (:verbose set).
 - Factor item creation into new_script_item.
 - Leave sc_seq = 0 (anon scripts don't re-use the same item when re-sourced).
 - Add tests for anon :source.

Co-authored-by: Vikram Pal <vikrampal659@gmail.com>
Co-authored-by: Justin M. Keyes <justinkz@gmail.com>
This commit is contained in:
Sean Dewar
2021-10-09 22:13:11 +01:00
parent 6b9cb665fa
commit d4ed51eb44
4 changed files with 75 additions and 24 deletions

View File

@@ -335,7 +335,7 @@ EXTERN int garbage_collect_at_exit INIT(= false);
#define SID_WINLAYOUT -7 // changing window size
#define SID_LUA -8 // for Lua scripts/chunks
#define SID_API_CLIENT -9 // for API clients
#define SID_STR -10 // for sourcing a string
#define SID_STR -10 // for sourcing a string with no script item
// Script CTX being sourced or was sourced to define the current function.
EXTERN sctx_T current_sctx INIT(= { 0 COMMA 0 COMMA 0 });