patch 8.2.3071: shell options are not set properly for PowerShell
Problem: Shell options are not set properly for PowerShell.
Solution: Use better option defaults. (Mike Willams, closes #8459)
diff --git a/src/fileio.c b/src/fileio.c
index 4bd773e..55012bf 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -5245,9 +5245,10 @@
// Backslashes in a temp file name cause problems when filtering with
// "sh". NOTE: This also checks 'shellcmdflag' to help those people who
- // didn't set 'shellslash'.
+ // didn't set 'shellslash' but only if not using PowerShell.
retval = utf16_to_enc(itmp, NULL);
- if (*p_shcf == '-' || p_ssl)
+ if ((strstr((char *)gettail(p_sh), "powershell") == NULL
+ && *p_shcf == '-') || p_ssl)
for (p = retval; *p; ++p)
if (*p == '\\')
*p = '/';