From ead0f6cfe96f258830350a0b91fe0741268b808d Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike@mdlowis.com>
Date: Mon, 19 Mar 2018 23:37:12 -0400
Subject: [PATCH] removed outpoint logic

---
 inc/edit.h | 11 -----------
 lib/buf.c  |  3 ---
 2 files changed, 14 deletions(-)

diff --git a/inc/edit.h b/inc/edit.h
index b36232a..e17ec0a 100644
--- a/inc/edit.h
+++ b/inc/edit.h
@@ -70,7 +70,6 @@ typedef struct {
     uint transid;         /* tracks the last used transaction id for log entries */
     void (*errfn)(char*); /* callback for error messages */
     size_t nlines;        /* tracks number of lines in the buffer */
-    size_t outpoint;      /* tracks the point separating output from input for command buffers */
 } Buf;
 
 /* cursor/selection representation */
@@ -231,16 +230,6 @@ void exec_job(char** cmd, char* data, size_t ndata, View* dest);
 int exec_cmd(char** cmd);
 int exec_spawn(char** cmd, int* in, int* out);
 
-/* Pseudo-Terminal Handling
- *****************************************************************************/
-bool pty_active(void);
-void pty_spawn(char** argv);
-void pty_send(char* cmd, char* arg);
-void pty_send_rune(Rune rune);
-void pty_send_intr(void);
-void pty_send_eof(void);
-void pty_send_susp(void);
-
 /* Configuration Data
  *****************************************************************************/
 enum { /* Configuration Variables */
diff --git a/lib/buf.c b/lib/buf.c
index af99ee9..e771754 100644
--- a/lib/buf.c
+++ b/lib/buf.c
@@ -43,7 +43,6 @@ void buf_init(Buf* buf, void (*errfn)(char*)) {
     buf->redo        = NULL;
     buf->errfn       = errfn;
     buf->nlines      = 0;
-    buf->outpoint    = 0;
     assert(buf->bufstart);
 }
 
@@ -540,7 +539,6 @@ static void buf_resize(Buf* buf, size_t sz) {
 
 static void delete(Buf* buf, size_t off) {
     Rune rune = buf_get(buf, off);
-    if (off < buf->outpoint) buf->outpoint--;
     if (rune == RUNE_CRLF || rune == '\n')
         buf->nlines--;
     syncgap(buf, off);
@@ -550,7 +548,6 @@ static void delete(Buf* buf, size_t off) {
 static size_t insert(Buf* buf, size_t off, Rune rune) {
     size_t rcount = 1;
     syncgap(buf, off);
-    if (off < buf->outpoint) buf->outpoint++;
     if (rune == '\n' || rune == RUNE_CRLF) buf->nlines++;
     if (buf->crlf && rune == '\n' && buf_get(buf, off-1) == '\r') {
         rcount = 0;
-- 
2.49.0