From d5b6179e47d71ab5ce151fe1af9a5288bab418df Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Tue, 24 Aug 2021 20:17:46 +0200
Subject: incdec: Remove old code

Now that we have this working, remove the old functions, binding
definitions, and TODOs.

All TODOs here are handled. The old Bash functions and bindings were for
a Bash-only implementation. The point-moving code in
`__readline_incdec_decrement` wasn't applicable to decrementing numbers.
---
 incdec.m4.bash | 67 ----------------------------------------------------------
 1 file changed, 67 deletions(-)

(limited to 'incdec.m4.bash')

diff --git a/incdec.m4.bash b/incdec.m4.bash
index 17fd762..45fac7c 100644
--- a/incdec.m4.bash
+++ b/incdec.m4.bash
@@ -1,61 +1,7 @@
-function incdec {
-	local EX_DATAERR=65
-
-	# Portion of the line from point to the end of the line.
-	local line_part="${READLINE_LINE:$READLINE_POINT}"
-
-	# Number to increment.
-	local number=
-
-	# If the line part doesn't contain a number, exit.
-	# if ! [[ "$line_part" =~ [^0-9]*([0-9]+)[^0-9]* ]]; then
-	# 	return $EX_DATAERR
-	# fi
-
-	number=${BASH_REMATCH[1]}
-
-	# echo "${READLINE_LINE}"
-	# echo "${BASH_REMATCH[0]}"
-	# echo "$(($number + 1))"
-
-	incremented_line="$(echo "$line_part" | perl -pe 's/(\d+)/$1+1/e')"
-
-	# echo "${READLINE_LINE:0:$READLINE_POINT}$incremented_line"
-	READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$incremented_line"
-	# echo 'this is a test'
-}
-
-function __readline_incdec_incdec2 {
-	# echo "!!"
-	echo !#
-}
-
-# function __readline_incdec_perl {
-# 	perl 
-# }
-
-# bind -x '"\C-xa+":incdec'
-# bind '"\C-xa+": "\C-e$(incdec)\e\C-e"'
-# bind '"\C-xa+": "\C-e`incdec`"'
-# bind '"\C-xaa":\C-xa+'
-
-function __readline_incdec_save_readline_point {
-	__readline_incdec_readline_point="$READLINE_POINT"
-}
-
-bind -x '"\C-xasrp": __readline_incdec_save_readline_point'
-
-# bind '"\C-xaa": \C-xasrp\C-c$(__readline_incdec_incdec2)\e\C-e'
-# bind '"\C-xaa": \C-xasrp'
-# bind '"\C-xaa": __readline_incdec_incdec2'
-
 function __readline_incdec {
 	local increment_by="$1"
 	local backward="$2"
 
-	# local incdec = 
-	# 	print "$line, ${"increment-by"}, ${"point-position"}, $backward";
-
 	line=$(perl -s -e '
 INCLUDE_INCDEC_PL
 ' \
@@ -66,13 +12,7 @@ INCLUDE_INCDEC_PL
 		-backward="$backward"
 	)
 
-	# echo "$line"
-
 	READLINE_LINE="$line"
-
-	# TODO: If point was at the end, put it at the end again. The length of he line may have changed.
-
-	# TODO 2021.08.22: If new READLINE_LINE is longer, move point to the right. If shorter, move it to the left.
 }
 
 function __readline_incdec_increment {
@@ -96,15 +36,8 @@ function __readline_incdec_decrement {
 
 	if [ "$old_line_length" -lt "$new_line_length" ]; then
 		READLINE_POINT="$(($READLINE_POINT + 1))"
-	# elif [ "$old_line_length" -gt "$new_line_length" ]; then
-	# 	READLINE_POINT="$(($READLINE_POINT - 1))"
 	fi
 }
 
 bind -x '"\C-x-": __readline_incdec_decrement'
 bind -x '"\C-x+": __readline_incdec_increment'
-
-
-# 2021.01.15: Idea: Maybe try using $EDITOR
-
-# 2021.08.20: Idea: If point is at start, use forward matching, if point is at end, use backward matching
-- 
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