updated for version 7.4.423
Problem: expand("$shell") does not work as documented.
Solution: Do not escape the $ when expanding environment variables.
diff --git a/src/misc1.c b/src/misc1.c
index 6ae72cf..e3e7da8 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -78,7 +78,8 @@
if (!list || lcs_tab1) /* count a tab for what it is worth */
count += ts - (count % ts);
else
- /* in list mode, when tab is not set, count screen char width for Tab: ^I */
+ /* In list mode, when tab is not set, count screen char width
+ * for Tab, displays: ^I */
count += ptr2cells(ptr);
}
else if (*ptr == ' ')
@@ -10767,7 +10768,7 @@
vim_free(p);
ga_clear_strings(&ga);
i = mch_expand_wildcards(num_pat, pat, num_file, file,
- flags);
+ flags|EW_KEEPDOLLAR);
recursive = FALSE;
return i;
}