From a1b3148baf9f37831709b41c73270dc80db9b7b0 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Thu, 22 Dec 2022 11:26:49 +0300
Subject: [PATCH 1/1] Initial commit

---
 edit-line.patch   | 72 +++++++++++++++++++++++++++++++++++++++++++++++
 tmux-title0.patch | 35 +++++++++++++++++++++++
 tmux-title1.patch | 25 ++++++++++++++++
 3 files changed, 132 insertions(+)
 create mode 100644 edit-line.patch
 create mode 100644 tmux-title0.patch
 create mode 100644 tmux-title1.patch

diff --git a/edit-line.patch b/edit-line.patch
new file mode 100644
index 0000000..ce956e2
--- /dev/null
+++ b/edit-line.patch
@@ -0,0 +1,72 @@
+diff --git src/LYStrings.c src/LYStrings.c
+index 67c0b2b..c34cf30 100644
+--- src/LYStrings.c
++++ src/LYStrings.c
+@@ -270,6 +270,40 @@ int fancy_mouse(WINDOW * win, int row,
+     return cmd;
+ }
+ 
++// ------------------------ >8 ------------------------
++
++#include <assert.h>
++#include <ctype.h>
++#include <sys/stat.h>
++#define	typecalloc(cast)		(cast *)calloc((size_t)1, sizeof(cast))
++
++static char *readEditedFile(char *ed_temp)
++{
++    struct stat stat_info;
++    size_t size;
++    if ((stat(ed_temp, &stat_info) < 0) ||
++        !S_ISREG(stat_info.st_mode) ||
++        ((size = (size_t) stat_info.st_size) == 0)) {
++        return NULL;
++    }
++    char *ebuf = malloc(size + 1);
++    assert(ebuf != NULL);
++    FILE *fp = NULL;
++    if ((fp = fopen(ed_temp, "r")) != 0) {
++        size = fread(ebuf, (size_t) 1, size, fp);
++        LYCloseInput(fp);
++        ebuf[size] = '\0';
++    } else {
++        free(ebuf);
++        return NULL;
++    }
++    return ebuf;
++}
++
++#include <LYEdit.h>
++
++// ------------------------ >8 ------------------------
++
+ /*
+  * Manage the collection of edit-histories
+  */
+@@ -3380,8 +3414,24 @@ int LYDoEdit(FieldEditor * edit, int ch,
+ 	    EditAt++;
+ 	break;
+ 
+-    case LYE_ERASE:		/* erase the line */
+-	Buffer[0] = '\0';
++    case LYE_ERASE: {
++        char *tmpPath = malloc(LY_MAXPATH);
++        FILE *fp = LYOpenTemp(tmpPath, "", "w");
++        assert(fp != 0);
++        fputs(Buffer, fp);
++        LYCloseTempFP(fp);
++        edit_temporary_file(tmpPath, "", NULL);
++        char *ebuf = readEditedFile(tmpPath);
++        free(tmpPath);
++        if (ebuf != NULL) {
++            FREE(Buffer);
++            Buffer = ebuf;
++            edit->efBufInUse = strlen(ebuf);
++            edit->efBufAlloc = edit->efBufInUse;
++            edit->efBufLimit = 0;
++        }
++    }
++
+ #ifdef ENHANCED_LINEEDIT
+ 	EditMark = -1;		/* Do not show the mark */
+ #endif
diff --git a/tmux-title0.patch b/tmux-title0.patch
new file mode 100644
index 0000000..25d3848
--- /dev/null
+++ b/tmux-title0.patch
@@ -0,0 +1,35 @@
+--- src/GridText.c.orig	2017-07-04 20:27:07.000000000 +0300
++++ src/GridText.c	2019-11-19 18:51:34.136176000 +0300
+@@ -1658,6 +1658,17 @@
+     if (!text)
+ 	return;
+ 
++    /*
++     * Load the title field.  -FM
++     */
++    StrAllocCopy(title,
++		 (HTAnchor_title(text->node_anchor) ?
++		  HTAnchor_title(text->node_anchor) : " "));	/* "" -> " " */
++    LYReduceBlanks(title);
++    printf("\033]2;%s\a\n", title);
++    lynx_force_repaint();
++    LYrefresh();
++
+     lynx_start_title_color();
+ #ifdef USE_COLOR_STYLE
+ /* turn the TITLE style on */
+@@ -1667,14 +1678,6 @@
+ 	LynxChangeStyle(s_title, ABS_ON);
+     }
+ #endif /* USE_COLOR_STYLE */
+-
+-    /*
+-     * Load the title field.  -FM
+-     */
+-    StrAllocCopy(title,
+-		 (HTAnchor_title(text->node_anchor) ?
+-		  HTAnchor_title(text->node_anchor) : " "));	/* "" -> " " */
+-    LYReduceBlanks(title);
+ 
+     /*
+      * Generate the page indicator (percent) string.
diff --git a/tmux-title1.patch b/tmux-title1.patch
new file mode 100644
index 0000000..4c9658a
--- /dev/null
+++ b/tmux-title1.patch
@@ -0,0 +1,25 @@
+--- src/LYMainLoop.c.orig	2019-12-17 14:28:07.862894000 +0300
++++ src/LYMainLoop.c	2019-12-17 14:28:14.917631000 +0300
+@@ -7179,12 +7179,14 @@
+ 	case LYK_QUIT:		/* quit */
+ 	    if (handle_LYK_QUIT()) {
+ 		CleanupMainLoop();
++        printf("\033]2;\033\\");
+ 		return (EXIT_SUCCESS);
+ 	    }
+ 	    break;
+ 
+ 	case LYK_ABORT:	/* don't ask the user about quitting */
+ 	    CleanupMainLoop();
++        printf("\033]2;\033\\");
+ 	    return (EXIT_SUCCESS);
+ 
+ 	case LYK_NEXT_PAGE:	/* next page */
+@@ -7427,6 +7429,7 @@
+ 	    switch (handle_PREV_DOC(&cmd, &old_c, real_c)) {
+ 	    case 1:
+ 		CleanupMainLoop();
++        printf("\033]2;\033\\");
+ 		return (EXIT_SUCCESS);
+ 	    case 2:
+ 		goto new_cmd;
-- 
2.44.0