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patch 9.0.0370: cleaning up afterwards can make a function messy

Problem:    Cleaning up afterwards can make a function messy.
Solution:   Add the :defer command.
This commit is contained in:
Bram Moolenaar
2022-09-03 21:35:53 +01:00
parent 06d32a0c17
commit 1d84f7608f
19 changed files with 632 additions and 158 deletions

View File

@@ -2373,7 +2373,7 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
r = generate_PUSHBLOB(cctx, blob_alloc());
break;
case VAR_FUNC:
r = generate_PUSHFUNC(cctx, NULL, &t_func_void);
r = generate_PUSHFUNC(cctx, NULL, &t_func_void, TRUE);
break;
case VAR_LIST:
r = generate_NEWLIST(cctx, 0, FALSE);
@@ -2748,6 +2748,7 @@ compile_def_function(
// Was compiled in this mode before: Free old instructions.
delete_def_function_contents(dfunc, FALSE);
ga_clear_strings(&dfunc->df_var_names);
dfunc->df_defer_var_idx = 0;
}
else
{
@@ -3249,6 +3250,10 @@ compile_def_function(
line = compile_eval(p, &cctx);
break;
case CMD_defer:
line = compile_defer(p, &cctx);
break;
case CMD_echo:
case CMD_echon:
case CMD_echoconsole: