# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1504362604 -7200
# Node ID 66fa8eabbd6e52470e026cd195ba12c075c31947
# Parent  bf16ab3c2341c431d9b135313b4dc6892cf46e4c
patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows

commit https://github.com/vim/vim/commit/ef68e4fa528165f8dd63156feeffc1af629b8d8a
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Sep 2 16:28:36 2017 +0200

    patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows

    Problem:    Sending buffer lines to terminal doesn't work on MS-Windows.
    Solution:   Use CR instead of NL after every line.  Make the EOF text work
                properly.  Add the ++eof argument to :terminal.

diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -8141,6 +8141,12 @@ term_start({cmd}, {options})				*term_st
 				     have "%d" where the buffer number goes,
 				     e.g. "10split|buffer %d"; when not
 				     specified "botright sbuf %d" is used
+		   "eof_chars"	     Text to send after all buffer lines were
+				     written to the terminal.  When not set
+				     CTRL-D is used. For Python use CTRL-Z or
+				     "exit()". For a shell use "exit".  A CR
+				     is always added.
+				     {only on MS-Windows}
 
 		{only available when compiled with the |+terminal| feature}
 
diff --git a/runtime/doc/terminal.txt b/runtime/doc/terminal.txt
--- a/runtime/doc/terminal.txt
+++ b/runtime/doc/terminal.txt
@@ -133,6 +133,14 @@ Syntax ~
 					height.
 			++cols={width}  Use {width} for the terminal window
 					width.
+			++eof={text}	when using [range], text to send after
+					the last line was written. The default
+					is to send CTRL-D.  A CR is appended.
+					E.g. for a shell use "++eof=exit" and
+					for Python "++eof=exit()".  Special
+					codes can be used like with `:map`,
+					e.g. "<C-Z>" for CTRL-Z.
+					{only on MS-Windows}
 
 			If you want to use more options use the |term_start()|
 			function.
@@ -141,11 +149,13 @@ When the buffer associated with the term
 is killed, similar to calling `job_stop(job, "kill")`
 
 So long as the job is running the window behaves like it contains a modified
-buffer.  Trying to close the window with `CTRL-W :close` or `CTRL-W :hide`
-fails, unless "!" is added, in which case the job is ended.  The text in the
-window is lost.  The buffer still exists, but getting it in a window with
-`:buffer` will show an
-empty buffer.
+buffer.  Trying to close the window with `CTRL-W :quit` fails.  When using
+`CTRL-W :quit!` the job is ended.  The text in the window is lost.  The buffer
+still exists, but getting it in a window with `:buffer` will show an empty
+buffer.
+
+Trying to close the window with `CTRL-W :close` also fails.   Using
+`CTRL-W :close!` will close the window and make the buffer hidden.
 
 You can use `CTRL-W :hide` to close the terminal window and make the buffer
 hidden, the job keeps running.  The `:buffer` command can be used to turn the
diff --git a/src/channel.c b/src/channel.c
--- a/src/channel.c
+++ b/src/channel.c
@@ -1300,11 +1300,16 @@ write_buf_line(buf_T *buf, linenr_T lnum
 	return;
     memcpy((char *)p, (char *)line, len);
 
-    for (i = 0; i < len; ++i)
-	if (p[i] == NL)
-	    p[i] = NUL;
-
-    p[len] = NL;
+    if (channel->ch_write_text_mode)
+	p[len] = CAR;
+    else
+    {
+	for (i = 0; i < len; ++i)
+	    if (p[i] == NL)
+		p[i] = NUL;
+
+	p[len] = NL;
+    }
     p[len + 1] = NUL;
     channel_send(channel, PART_IN, p, len + 1, "write_buf_line");
     vim_free(p);
diff --git a/src/structs.h b/src/structs.h
--- a/src/structs.h
+++ b/src/structs.h
@@ -1632,6 +1632,7 @@ struct channel_S {
     int		ch_last_msg_id;	/* ID of the last message */
 
     chanpart_T	ch_part[PART_COUNT]; /* info for socket, out, err and in */
+    int		ch_write_text_mode; /* write buffer lines with CR, not NL */
 
     char	*ch_hostname;	/* only for socket, allocated */
     int		ch_port;	/* only for socket */
diff --git a/src/terminal.c b/src/terminal.c
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -496,6 +496,24 @@ ex_terminal(exarg_T *eap)
 	    opt.jo_term_cols = atoi((char *)ep + 1);
 	    p = skiptowhite(cmd);
 	}
+	else if ((int)(p - cmd) == 3 && STRNICMP(cmd, "eof", 3) == 0
+								 && ep != NULL)
+	{
+# ifdef WIN3264
+	    char_u *buf = NULL;
+	    char_u *keys;
+
+	    p = skiptowhite(cmd);
+	    *p = NUL;
+	    keys = replace_termcodes(ep + 1, &buf, TRUE, TRUE, TRUE);
+	    opt.jo_set2 |= JO2_EOF_CHARS;
+	    opt.jo_eof_chars = vim_strsave(keys);
+	    vim_free(buf);
+	    *p = ' ';
+# else
+	    p = skiptowhite(cmd);
+# endif
+	}
 	else
 	{
 	    if (*p)
@@ -3069,8 +3087,6 @@ term_and_job_init(
     if (job == NULL)
 	goto failed;
 
-    /* TODO: when all lines are written and the fd is closed, the command
-     * doesn't get EOF and hangs. */
     if (opt->jo_set & JO_IN_BUF)
 	job->jv_in_buf = buflist_findnr(opt->jo_io_buf[PART_IN]);
 
@@ -3092,6 +3108,9 @@ term_and_job_init(
 	    GENERIC_READ, 0, NULL,
 	    OPEN_EXISTING, 0, NULL));
 
+    /* Write lines with CR instead of NL. */
+    channel->ch_write_text_mode = TRUE;
+
     jo = CreateJobObject(NULL, NULL);
     if (jo == NULL)
 	goto failed;
@@ -3208,8 +3227,15 @@ term_send_eof(channel_T *ch)
 
     for (term = first_term; term != NULL; term = term->tl_next)
 	if (term->tl_job == ch->ch_job)
-	    channel_send(ch, PART_IN, term->tl_eof_chars != NULL
-			 ? term->tl_eof_chars : (char_u *)"\004\r\n", 3, NULL);
+	{
+	    if (term->tl_eof_chars != NULL)
+		channel_send(ch, PART_IN, term->tl_eof_chars,
+					(int)STRLEN(term->tl_eof_chars), NULL);
+	    else
+		/* Default: CTRL-D */
+		channel_send(ch, PART_IN, (char_u *)"\004", 1, NULL);
+	    channel_send(ch, PART_IN, (char_u *)"\r", 1, NULL);
+	}
 }
 
 # else
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1035,
+/**/
     1034,
 /**/
     1033,