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ctrl-u: clear prose

This commit is contained in:
Kartik K. Agaram 2021-12-17 23:19:59 -08:00
parent 235e103824
commit 1d9a4fa1d5
2 changed files with 98 additions and 2 deletions
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4
src/Makefile
View File

@ -8,7 +8,7 @@
PLAT= none
CC= gcc
CFLAGS= -g -O2 -std=c99 -Wall -Wshadow $(MYCFLAGS)
CFLAGS= -g -O2 -std=c99 -Wall -Wshadow $(MYCFLAGS) -fsanitize=address
AR= ar rc
RANLIB= ranlib
RM= rm -f
@ -50,7 +50,7 @@ $(LUA_A): $(CORE_O) $(LIB_O)
$(RANLIB) $@
$(LUA_T): $(LUA_O) $(LUA_A) lcurses/curses.o luasocket/socket.a luasocket/mime.a luasec/ssl.a
$(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(LUA_A) lcurses/curses.o luasocket/socket.a luasocket/mime.a luasec/ssl.a $(LIBS)
$(CC) -o $@ -fsanitize=address -static-libasan $(MYLDFLAGS) $(LUA_O) $(LUA_A) lcurses/curses.o luasocket/socket.a luasocket/mime.a luasec/ssl.a $(LIBS)
clean:
$(RM) lcurses/curses.o

96
toot-toot.tlv
View File

@ -9133,3 +9133,99 @@
> end
> return newpos
>end
- update:
>function update(window)
> local key = curses.getch()
> if key == curses.KEY_LEFT then
> if cursor > 1 then
> cursor = cursor-1
> end
> elseif key == curses.KEY_RIGHT then
> if cursor <= #prose then
> cursor = cursor+1
> end
> elseif key == curses.KEY_DOWN then
> cursor = cursor_down(prose, cursor)
> elseif key == curses.KEY_UP then
> cursor = cursor_up(prose, cursor)
> elseif key == curses.KEY_BACKSPACE then
> if cursor > 1 then
> cursor = cursor-1
> prose = prose:remove(cursor)
> end
> elseif key == 21 then -- ctrl-u
> prose = ''
> cursor = 1
> end
> elseif key == 10 or (key >= 32 and key < 127) then
> prose = prose:insert(string.char(key), cursor-1)
> cursor = cursor+1
> end
>end
__teliva_timestamp:
>Fri Dec 17 23:12:03 2021
- update:
>function update(window)
> local key = curses.getch()
> if key == curses.KEY_LEFT then
> if cursor > 1 then
> cursor = cursor-1
> end
> elseif key == curses.KEY_RIGHT then
> if cursor <= #prose then
> cursor = cursor+1
> end
> elseif key == curses.KEY_DOWN then
> cursor = cursor_down(prose, cursor)
> elseif key == curses.KEY_UP then
> cursor = cursor_up(prose, cursor)
> elseif key == curses.KEY_BACKSPACE then
> if cursor > 1 then
> cursor = cursor-1
> prose = prose:remove(cursor)
> end
> elseif key == 21 then -- ctrl-u
> prose = ''
> cursor = 1
> elseif key == 10 or (key >= 32 and key < 127) then
> prose = prose:insert(string.char(key), cursor-1)
> cursor = cursor+1
> end
>end
__teliva_timestamp:
>Fri Dec 17 23:12:07 2021
- update:
>function update(window)
> local key = curses.getch()
> if key == curses.KEY_LEFT then
> if cursor > 1 then
> cursor = cursor-1
> end
> elseif key == curses.KEY_RIGHT then
> if cursor <= #prose then
> cursor = cursor+1
> end
> elseif key == curses.KEY_DOWN then
> cursor = cursor_down(prose, cursor)
> elseif key == curses.KEY_UP then
> cursor = cursor_up(prose, cursor)
> elseif key == curses.KEY_BACKSPACE then
> if cursor > 1 then
> cursor = cursor-1
> prose = prose:remove(cursor)
> end
> elseif key == 21 then -- ctrl-u
> prose = ''
> cursor = 1
> elseif key == 10 or (key >= 32 and key < 127) then
> prose = prose:insert(string.char(key), cursor-1)
> cursor = cursor+1
> end
>end
__teliva_timestamp:
>Fri Dec 17 23:12:14 2021
- menu:
>menu = {}
>menu['^u'] = 'clear'
__teliva_timestamp:
>Fri Dec 17 23:13:04 2021