app-shells/fzy: remove unused patch

Closes: https://github.com/gentoo/gentoo/pull/11047
Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>

diff --git a/app-shells/fzy/files/fzy-add-utf-8-support.patch b/app-shells/fzy/files/fzy-add-utf-8-support.patch
deleted file mode 100644 (file)
index 8869573..0000000
--- a/app-shells/fzy/files/fzy-add-utf-8-support.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-From 8dd7a9f49c2b65f28025902106f364ff11d4170d Mon Sep 17 00:00:00 2001
-From: syrrim <syrrim0@gmail.com>
-Date: Mon, 23 Apr 2018 01:25:48 -0400
-Subject: [PATCH] add utf-8 support to input, fixes #21
-
-- non ascii bytes won't be ignored
-- one can seek over and delete whole utf-8 codepoints at a time
-- the cursor will be positioned properly around double width chars
----
- src/tty_interface.c | 31 ++++++++++++++++++++++++++-----
- 1 file changed, 26 insertions(+), 5 deletions(-)
-
-diff --git a/src/tty_interface.c b/src/tty_interface.c
-index a7d506e..35f2919 100644
---- a/src/tty_interface.c
-+++ b/src/tty_interface.c
-@@ -7,6 +7,14 @@
- #include "tty_interface.h"
- #include "../config.h"
- 
-+static int isprint_unicode(char c){
-+      return isprint(c) || c & (1<<7);
-+}
-+
-+static int is_boundary(char c) {
-+      return ~c & (1<<7) || c & (1<<6);
-+}
-+
- static void clear(tty_interface_t *state) {
-       tty_t *tty = state->tty;
- 
-@@ -95,7 +103,10 @@ static void draw(tty_interface_t *state) {
-               tty_moveup(tty, num_lines);
-       }
- 
--      tty_setcol(tty, strlen(options->prompt) + state->cursor);
-+      tty_setcol(tty, 0);
-+      fputs(options->prompt, tty->fout);
-+      for(size_t i=0; i<state->cursor; i++)
-+              fputc(state->search[i], tty->fout);
-       tty_flush(tty);
- }
- 
-@@ -138,9 +149,13 @@ static void action_del_char(tty_interface_t *state) {
-               if(state->cursor == 0) {
-                       return;
-               }
-+              size_t original_cursor = state->cursor;
- 
-               state->cursor--;
--              memmove(&state->search[state->cursor], &state->search[state->cursor + 1], length - state->cursor);
-+              while(!is_boundary(state->search[state->cursor]) && state->cursor)
-+                      state->cursor--;
-+
-+              memmove(&state->search[state->cursor], &state->search[original_cursor], length - original_cursor + 1);
-       }
- }
- 
-@@ -178,13 +193,19 @@ static void action_next(tty_interface_t *state) {
- }
- 
- static void action_left(tty_interface_t *state) {
--      if (state->cursor > 0)
-+      if (state->cursor > 0){
-               state->cursor--;
-+              while(!is_boundary(state->search[state->cursor]) && state->cursor)
-+                      state->cursor--;
-+      }
- }
- 
- static void action_right(tty_interface_t *state) {
--      if (state->cursor < strlen(state->search))
-+      if (state->cursor < strlen(state->search)){
-               state->cursor++;
-+              while(!is_boundary(state->search[state->cursor]))
-+                      state->cursor++;
-+      }
- }
- 
- static void action_beginning(tty_interface_t *state) {
-@@ -315,7 +336,7 @@ static void handle_input(tty_interface_t *state, const char *s) {
- 
-       /* No matching keybinding, add to search */
-       for (int i = 0; input[i]; i++)
--              if (isprint(input[i]))
-+              if (isprint_unicode(input[i]))
-                       append_search(state, input[i]);
- 
-       /* We have processed the input, so clear it */