patch 7.4.2344
Problem: The "Reading from channel output..." message can be unwanted.
Appending to a buffer leaves an empty first line behind.
Solution: Add the "out_msg" and "err_msg" options. Writing the first line
overwrites the first, empty line.
diff --git a/src/structs.h b/src/structs.h
index 8bdd3c9..2a4284a 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1634,6 +1634,10 @@
#define JO_ERR_MODIFIABLE 0x40000000 /* "err_modifiable" (JO_OUT_ << 1) */
#define JO_ALL 0x7fffffff
+#define JO2_OUT_MSG 0x0001 /* "out_msg" */
+#define JO2_ERR_MSG 0x0002 /* "err_msg" (JO_OUT_ << 1) */
+#define JO2_ALL 0x0003
+
#define JO_MODE_ALL (JO_MODE + JO_IN_MODE + JO_OUT_MODE + JO_ERR_MODE)
#define JO_CB_ALL \
(JO_CALLBACK + JO_OUT_CALLBACK + JO_ERR_CALLBACK + JO_CLOSE_CALLBACK)
@@ -1645,6 +1649,7 @@
typedef struct
{
int jo_set; /* JO_ bits for values that were set */
+ int jo_set2; /* JO2_ bits for values that were set */
ch_mode_T jo_mode;
ch_mode_T jo_in_mode;
@@ -1656,6 +1661,7 @@
char_u *jo_io_name[4]; /* not allocated! */
int jo_io_buf[4];
int jo_modifiable[4];
+ int jo_message[4];
channel_T *jo_channel;
linenr_T jo_in_top;