Adding reflow patch (#120)

README.md

@@ -15,6 +15,8 @@ Refer to [https://st.suckless.org/](https://st.suckless.org/) for details on the
 
 ### Changelog:
 
+2024-03-09 - Added the reflow patch
+
 2024-03-07 - Improved sixel support, removed VIM browse patch
 
 2022-10-24 - Added the fullscreen patch
@@ -231,6 +233,10 @@ Refer to [https://st.suckless.org/](https://st.suckless.org/) for details on the
         ~and 07 in order to facilitate the use of theme setting scripts like~
         [~theme.sh~](https://github.com/lemnos/theme.sh) ~which expect these colours to be distinct~
 
+   - reflow
+      - allows st to be resized without cutting off text when the terminal window is made larger again
+      - text wraps when the terminal window is made smaller
+
    - [relativeborder](https://st.suckless.org/patches/relativeborder/)
       - allows you to specify a border that is relative in size to the width of a cell in the
         terminal

config.def.h

@@ -73,6 +73,12 @@ static float chscale = 1.0;
  */
 wchar_t *worddelimiters = L" ";
 
+#if KEYBOARDSELECT_PATCH && REFLOW_PATCH
+/* Word delimiters for short and long jumps in the keyboard select patch */
+wchar_t *kbds_sdelim = L"!\"#$%&'()*+,-./:;<=>?@[\\]^`{|}~ ";
+wchar_t *kbds_ldelim = L" ";
+#endif // KEYBOARDSELECT_PATCH
+
 /* selection timeouts (in milliseconds) */
 static unsigned int doubleclicktimeout = 300;
 static unsigned int tripleclicktimeout = 600;
@@ -221,6 +227,11 @@ unsigned int selectionbg = 259;
 /* Else if 1 keep original foreground-color of each cell => more colors :) */
 static int ignoreselfg = 1;
 #endif // SELECTION_COLORS_PATCH
+#if KEYBOARDSELECT_PATCH && REFLOW_PATCH
+/* Foreground and background color of search results */
+unsigned int highlightfg = 15;
+unsigned int highlightbg = 160;
+#endif // KEYBOARDSELECT_PATCH
 
 #if BLINKING_CURSOR_PATCH
 /*
@@ -321,6 +332,10 @@ ResourcePref resources[] = {
 		#if ALPHA_FOCUS_HIGHLIGHT_PATCH
 		{ "alphaUnfocused",FLOAT,  &alphaUnfocused },
 		#endif // ALPHA_FOCUS_HIGHLIGHT_PATCH
+		#if KEYBOARDSELECT_PATCH && REFLOW_PATCH
+		{ "highlightfg",  INTEGER, &highlightfg },
+		{ "highlightbg",  INTEGER, &highlightbg },
+		#endif // KEYBOARDSELECT_PATCH
 };
 #endif // XRESOURCES_PATCH
 
@@ -352,7 +367,7 @@ static MouseShortcut mshortcuts[] = {
 	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
 	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
 	#endif // SCROLLBACK_MOUSE_PATCH
-	#if SCROLLBACK_MOUSE_ALTSCREEN_PATCH
+	#if SCROLLBACK_MOUSE_ALTSCREEN_PATCH || REFLOW_PATCH
 	{ XK_NO_MOD,            Button4, kscrollup,      {.i = 1},      0, S_PRI },
 	{ XK_NO_MOD,            Button5, kscrolldown,    {.i = 1},      0, S_PRI },
 	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"}, 0, S_ALT },
@@ -432,6 +447,10 @@ static Shortcut shortcuts[] = {
 	#if KEYBOARDSELECT_PATCH
 	{ TERMMOD,              XK_Escape,      keyboard_select, { 0 } },
 	#endif // KEYBOARDSELECT_PATCH
+	#if KEYBOARDSELECT_PATCH && REFLOW_PATCH
+	{ TERMMOD,              XK_F,           searchforward,   { 0 } },
+	{ TERMMOD,              XK_B,           searchbackward,  { 0 } },
+	#endif // KEYBOARDSELECT_PATCH
 	#if ISO14755_PATCH
 	{ TERMMOD,              XK_I,           iso14755,        {.i =  0} },
 	#endif // ISO14755_PATCH

patch/keyboardselect_reflow.txt

@@ -0,0 +1,29 @@
+Shortcuts in keyboard selection mode:
+
+h, j, k, l:              move cursor left/down/up/right (also with arrow keys)
+H, M, L:                 move cursor to the top/middle/bottom of the screen
+Home, End:               move cursor to the top/bottom of the screen
+Backspace or 0, $ or A:  move cursor to the beginning/end of the line
+^ or I:                  move cursor to the beginning of the indented line
+!:                       move cursor to the middle of the row
+_:                       move cursor to the right edge of the screen
+*:                       move cursor to the center of the screen
+w, W                     jump forward to the start of a word
+e, E                     jump forward to the end of a word
+b, B                     jump backward to the start of a word
+g, G:                    go to the first/last line
+z:                       center the screen on the cursor
+PgUp or K, PgDown or J:  scroll the page up/down
+/, ?:                    activate input mode and search up/down
+n, N:                    repeat last search and search forward/backward
+f, F:                    jump forward/backward to the given character
+t, T:                    jump forward/backward to before the given character
+; or r                   repeat previous f, t, F or T movement and move forward
+, or R                   repeat previous f, t, F or T movement and move backward
+v:                       toggle selection mode
+V:                       toggle line selection mode
+s:                       toggle regular/rectangular selection type
+y:                       yank (copy) selected text
+0 - 9:                   set the quantifier
+Return:                  quit keyboard_select, yank and keep the highlight of the selection
+Escape, q:               quit keyboard_select/exit input mode/exit selection mode/reset quantifier