patch 7.4.832
Problem: $HOME in is expanded too early.
Solution: Skip over when expanding environment names.
diff --git a/src/misc1.c b/src/misc1.c
index f32cb25..ee2da08 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -3969,6 +3969,26 @@
--dstlen; /* leave one char space for "\," */
while (*src && dstlen > 0)
{
+#ifdef FEAT_EVAL
+ /* Skip over `=expr`. */
+ if (src[0] == '`' && src[1] == '=')
+ {
+ size_t len;
+
+ var = src;
+ src += 2;
+ (void)skip_expr(&src);
+ if (*src == '`')
+ ++src;
+ len = src - var;
+ if (len > (size_t)dstlen)
+ len = dstlen;
+ vim_strncpy(dst, var, len);
+ dst += len;
+ dstlen -= len;
+ continue;
+ }
+#endif
copy_char = TRUE;
if ((*src == '$'
#ifdef VMS