vim-patch:8.1.0362: cannot get the script line number when executing a function

Problem:    Cannot get the script line number when executing a function.
Solution:   Store the line number besides the script ID. (Ozaki Kiichi,
            closes vim/vim#3362)  Also display the line number with ":verbose set".
https://github.com/vim/vim/commit/f29c1c6aa3f365c025890fab5fb9efbe88eb1761

1 files changed, 5 insertions, 3 deletions

diff --git a/src/nvim/keymap.c b/src/nvim/keymap.c
index eab65f2625..b8b9c945b9 100644
--- a/src/nvim/keymap.c
+++ b/src/nvim/keymap.c
@@ -824,7 +824,8 @@ char_u *replace_termcodes(const char_u *from, const size_t from_len,
 
   // Allocate space for the translation.  Worst case a single character is
   // replaced by 6 bytes (shifted special key), plus a NUL at the end.
-  result = xmalloc(from_len * 6 + 1);
+  const size_t buf_len = from_len * 6 + 1;
+  result = xmalloc(buf_len);
 
   src = from;
 
@@ -849,14 +850,15 @@ char_u *replace_termcodes(const char_u *from, const size_t from_len,
       // Replace <SID> by K_SNR <script-nr> _.
       // (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14)
       if (end - src >= 4 && STRNICMP(src, "<SID>", 5) == 0) {
-        if (current_SID <= 0) {
+        if (current_sctx.sc_sid <= 0) {
           EMSG(_(e_usingsid));
         } else {
           src += 5;
           result[dlen++] = K_SPECIAL;
           result[dlen++] = (int)KS_EXTRA;
           result[dlen++] = (int)KE_SNR;
-          sprintf((char *)result + dlen, "%" PRId64, (int64_t)current_SID);
+          snprintf((char *)result + dlen, buf_len - dlen, "%" PRId64,
+                   (int64_t)current_sctx.sc_sid);
           dlen += STRLEN(result + dlen);
           result[dlen++] = '_';
           continue;