luxferre/bopher-ng
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more escaping for escaping

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Luxferre
2023-03-29 20:41:51 +03:00
parent d09b830154
commit 754da05687
1 changed files with 16 additions and 16 deletions
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bopher-ng.sh
+16 -16
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@@ -40,22 +40,22 @@ fi
# styling used in the TUI # styling used in the TUI
ESC=$'\x1b' # use the ANSI literal syntax to support in read prompts as well ESC=$'\x1b' # use the ANSI literal syntax to support in read prompts as well
ERESET="$ESC[0m" # reset the styling ERESET="${ESC}[0m" # reset the styling
ERRCOLOR="$ESC[31;1m" # red bold ERRCOLOR="${ESC}[31;1m" # red bold
LINKCOLOR="$ESC[36;1m" # cyan bold LINKCOLOR="${ESC}[36;1m" # cyan bold
FOCUSATTR="$ESC[7;2m" # swap foreground and background and brightness level FOCUSATTR="${ESC}[7;2m" # swap foreground and background and brightness level
CLS="$ESC[2J" # clear the entire screen CLS="${ESC}[2J" # clear the entire screen
CURRESET="$ESC[0;0H" # reset the visual cursor CURRESET="${ESC}[0;0H" # reset the visual cursor
CURSTART="$ESC[1G" # move cursor to the start of the line CURSTART="${ESC}[1G" # move cursor to the start of the line
LINECLR="$ESC[2K" # clear current line LINECLR="${ESC}[2K" # clear current line
BELOWCLR="$ESC[0J" # clear everything below BELOWCLR="${ESC}[0J" # clear everything below
ALTBUFON="$ESC[?47h" # use the alternative screen buffer ALTBUFON="${ESC}[?47h" # use the alternative screen buffer
ALTBUFOFF="$ESC[?47l" # return to the default screen buffer ALTBUFOFF="${ESC}[?47l" # return to the default screen buffer
# mouse event support switches # mouse event support switches
MOUSEON="$ESC[?1000;1006h" # term command to start sending mouse input events as control sequences (semi-long format, no drag) MOUSEON="${ESC}[?1000;1006h" # term command to start sending mouse input events as control sequences (semi-long format, no drag)
MOUSEOFF="$ESC[?1000;1006l" # term command to stop sending mouse input events as control sequences (semi-long format, no drag) MOUSEOFF="${ESC}[?1000;1006l" # term command to stop sending mouse input events as control sequences (semi-long format, no drag)
# in the semi-long format without drag, every mouse control sequence starts with "$ESC[<" and then has three fields: # in the semi-long format without drag, every mouse control sequence starts with "${ESC}[<" and then has three fields:
# button_attr;xcoord;ycoord[Mm] # button_attr;xcoord;ycoord[Mm]
clear_term() { # clear the terminal on Ctrl+C interrupt clear_term() { # clear the terminal on Ctrl+C interrupt
@@ -186,7 +186,7 @@ amrender() {
# - clear everything that remains and reset the cursor to the last line # - clear everything that remains and reset the cursor to the last line
# - output current resource to the status line # - output current resource to the status line
# - reset the cursor once again # - reset the cursor once again
output="${output}$BELOWCLR$ESC[$TERMROWS;0H$FOCUSATTR$(amtogopher "$CURRENTAM")$ERESET$ESC[$TERMROWS;0H" output="${output}$BELOWCLR${ESC}[$TERMROWS;0H$FOCUSATTR$(amtogopher "$CURRENTAM")$ERESET${ESC}[$TERMROWS;0H"
printf '%b' "$output" # finally, print the entire output with a single call printf '%b' "$output" # finally, print the entire output with a single call
} }
trap 'amrender' WINCH # rerender on terminal size change trap 'amrender' WINCH # rerender on terminal size change
@@ -258,7 +258,7 @@ goback() { # remove the last AM line from history and go there
stashlink() { # stash the link to the currently viewed resource stashlink() { # stash the link to the currently viewed resource
local gopherlink="$(amtogopher "$CURRENTAM")" local gopherlink="$(amtogopher "$CURRENTAM")"
printf '[%s] %s\n' "$(date -u '+%F %T')" "$gopherlink" >> $BOPHER_LINKSTASH printf '[%s] %s\n' "$(date -u '+%F %T')" "$gopherlink" >> $BOPHER_LINKSTASH
printf 'Stashed %s%b' "$gopherlink" "$ERESET$ESC[$TERMROWS;0H" # just reset the cursor to the last line printf 'Stashed %s%b' "$gopherlink" "$ERESET${ESC}[$TERMROWS;0H" # just reset the cursor to the last line
} }
# Focus and click a link on a Gophermap # Focus and click a link on a Gophermap