neovim

commit 0f2ead02c87400c87343e24f2687d64f527ad572
parent 51d379d40d14d35ccb8e4038504d6c0cda9be62c
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Mon,  3 Oct 2022 22:54:23 +0800

vim-patch:8.2.2316: Vim9: cannot list a lambda function

Problem:    Vim9: cannot list a lambda function.
Solution:   Support the <lambda>9 notation, like :disassemble. (closes vim/vim#7634)
https://github.com/vim/vim/commit/b657198cb30765468451d7f68fce49b5b4000c5d

Diffstat:
M
src/nvim/eval/userfunc.c
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/nvim/eval/userfunc.c b/src/nvim/eval/userfunc.c
@@ -1983,7 +1983,14 @@ void ex_function(exarg_T *eap)
   // s:func      script-local function name
   // g:func      global function name, same as "func"
   p = eap->arg;
-  name = (char *)trans_function_name(&p, eap->skip, TFN_NO_AUTOLOAD, &fudi, NULL);
+  if (strncmp(p, "<lambda>", 8) == 0) {
+    p += 8;
+    (void)getdigits(&p, false, 0);
+    name = xstrndup(eap->arg, (size_t)(p - eap->arg));
+    CLEAR_FIELD(fudi);
+  } else {
+    name = (char *)trans_function_name(&p, eap->skip, TFN_NO_AUTOLOAD, &fudi, NULL);
+  }
   paren = (vim_strchr(p, '(') != NULL);
   if (name == NULL && (fudi.fd_dict == NULL || !paren) && !eap->skip) {
     // Return on an invalid expression in braces, unless the expression