updated for version 7.2b-005
diff --git a/src/misc2.c b/src/misc2.c
index 04f038b..6895955 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -1262,7 +1262,9 @@
* Escape "string" for use as a shell argument with system().
* This uses single quotes, except when we know we need to use double qoutes
* (MS-DOS and MS-Windows without 'shellslash' set).
- * Also replace "%", "#" and things like "<cfile>" when "do_special" is TRUE.
+ * Escape a newline, depending on the 'shell' option.
+ * When "do_special" is TRUE also replace "!", "%", "#" and things starting
+ * with "<" like "<cfile>".
* Returns the result in allocated memory, NULL if we have run out.
*/
char_u *
@@ -1275,6 +1277,13 @@
char_u *d;
char_u *escaped_string;
int l;
+ int csh_like;
+
+ /* Only csh and similar shells expand '!' within single quotes. For sh and
+ * the like we must not put a backslash before it, it will be taken
+ * literally. If do_special is set the '!' will be escaped twice.
+ * Csh also needs to have "\n" escaped twice when do_special is set. */
+ csh_like = (strstr((char *)gettail(p_sh), "csh") != NULL);
/* First count the number of extra bytes required. */
length = (unsigned)STRLEN(string) + 3; /* two quotes and a trailing NUL */
@@ -1290,6 +1299,12 @@
# endif
if (*p == '\'')
length += 3; /* ' => '\'' */
+ if (*p == '\n' || (*p == '!' && (csh_like || do_special)))
+ {
+ ++length; /* insert backslash */
+ if (csh_like && do_special)
+ ++length; /* insert backslash */
+ }
if (do_special && find_cmdline_var(p, &l) >= 0)
{
++length; /* insert backslash */
@@ -1335,6 +1350,14 @@
++p;
continue;
}
+ if (*p == '\n' || (*p == '!' && (csh_like || do_special)))
+ {
+ *d++ = '\\';
+ if (csh_like && do_special)
+ *d++ = '\\';
+ *d++ = *p++;
+ continue;
+ }
if (do_special && find_cmdline_var(p, &l) >= 0)
{
*d++ = '\\'; /* insert backslash */
diff --git a/src/version.c b/src/version.c
index 18881a7..95d6d54 100644
--- a/src/version.c
+++ b/src/version.c
@@ -677,6 +677,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 5,
+/**/
4,
/**/
3,