From c3362aefa2e762211409923cfff065541bebf9e7 Mon Sep 17 00:00:00 2001
From: Saumit Dinesan <justsaumit@protonmail.com>
Date: Sun, 22 May 2022 00:37:40 +0530
Subject: ble.sh & z4h addition

---
 .local/src/blesh/lib/init-bind.sh | 92 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 .local/src/blesh/lib/init-bind.sh

(limited to '.local/src/blesh/lib/init-bind.sh')

diff --git a/.local/src/blesh/lib/init-bind.sh b/.local/src/blesh/lib/init-bind.sh
new file mode 100644
index 0000000..056654b
--- /dev/null
+++ b/.local/src/blesh/lib/init-bind.sh
@@ -0,0 +1,92 @@
+# this script is a part of blesh (https://github.com/akinomyoga/ble.sh) under BSD-3-Clause license
+function ble/init:bind/append {
+  local xarg="\"$1\":ble-decode/.hook $2; builtin eval -- \"\$_ble_decode_bind_hook\""
+  local rarg=$1 condition=$3${3:+' && '}
+  ble/util/print "${condition}builtin bind -x '${xarg//$q/$Q}'" >> "$fbind1"
+  ble/util/print "${condition}builtin bind -r '${rarg//$q/$Q}'" >> "$fbind2"
+}
+function ble/init:bind/append-macro {
+  local kseq1=$1 kseq2=$2 condition=$3${3:+' && '}
+  local sarg="\"$kseq1\":\"$kseq2\"" rarg=$kseq1
+  ble/util/print "${condition}builtin bind    '${sarg//$q/$Q}'" >> "$fbind1"
+  ble/util/print "${condition}builtin bind -r '${rarg//$q/$Q}'" >> "$fbind2"
+}
+function ble/init:bind/generate-binder {
+  local fbind1=$_ble_base_cache/decode.bind.$_ble_bash.$bleopt_input_encoding.bind
+  local fbind2=$_ble_base_cache/decode.bind.$_ble_bash.$bleopt_input_encoding.unbind
+  ble/edit/info/show text "ble.sh: updating binders..."
+  : >| "$fbind1"
+  : >| "$fbind2"
+  local q=\' Q="'\\''"
+  local altdqs24='\xC0\x98'
+  local altdqs27='\xC0\x9B'
+  local esc00=$((40300<=_ble_bash&&_ble_bash<50000))
+  local bind18XX=0
+  if ((40400<=_ble_bash&&_ble_bash<50000)); then
+    ble/util/print "[[ -o emacs ]] && builtin bind 'set keyseq-timeout 1'" >> "$fbind1"
+    fbind2=$fbind1 ble/init:bind/append '\C-x\C-x' 24 '[[ -o emacs ]]'
+  elif ((_ble_bash<40300)); then
+    bind18XX=1
+  fi
+  local esc1B=3
+  local esc1B5B=1 bindAllSeq=0
+  local esc1B1B=$((40100<=_ble_bash&&_ble_bash<40300))
+  local i
+  for i in {128..255} {0..127}; do
+    local ret; ble/decode/c2dqs "$i"
+    if ((i==0)); then
+      if ((esc00)); then
+        ble/init:bind/append-macro '\C-@' '\xC0\x80'
+      else
+        ble/init:bind/append "$ret" "$i"
+      fi
+    elif ((i==24)); then
+      if ((bind18XX)); then
+        ble/init:bind/append "$ret" "$i" '[[ ! -o emacs ]]'
+      else
+        ble/init:bind/append "$ret" "$i"
+      fi
+    elif ((i==27)); then
+      if ((esc1B==0)); then
+        ble/init:bind/append "$ret" "$i"
+      elif ((esc1B==2)); then
+        ble/init:bind/append-macro '\e' "$altdqs27"
+      elif ((esc1B==3)); then
+        ble/init:bind/append-macro '\e' '\xDF\xBF' # C-[
+      fi
+    else
+      ((i==28&&_ble_bash>=50000)) && ret='\x1C'
+      ble/init:bind/append "$ret" "$i"
+    fi
+    if ((bind18XX)); then
+      if ((i==24)); then
+        ble/init:bind/append-macro "\C-x$ret" "$altdqs24$altdqs24" '[[ -o emacs ]]'
+      else
+        ble/init:bind/append-macro "\C-x$ret" "$altdqs24$ret"      '[[ -o emacs ]]'
+      fi
+    fi
+    if ((esc1B==3)); then
+      ble/init:bind/append-macro '\e'"$ret" "$altdqs27$ret"
+    else
+      if ((esc1B==1)); then
+        if ((i==91&&esc1B5B)); then
+          ble/init:bind/append-macro '\e[' "$altdqs27["
+        else
+          ble/init:bind/append "\\e$ret" "27 $i"
+        fi
+      fi
+      if ((i==27&&esc1B1B)); then
+        ble/init:bind/append-macro '\e\e' '\e[^'
+        ble/util/print "ble-bind -k 'ESC [ ^' __esc__"      >> "$fbind1"
+        ble/util/print "ble-bind -f __esc__ '.CHARS 27 27'" >> "$fbind1"
+      fi
+    fi
+  done
+  if ((bindAllSeq)); then
+    ble/util/print 'source "$_ble_decode_bind_fbinder.bind"' >> "$fbind1"
+    ble/util/print 'source "$_ble_decode_bind_fbinder.unbind"' >> "$fbind2"
+  fi
+  ble/function#try ble/encoding:"$bleopt_input_encoding"/generate-binder
+  ble/edit/info/immediate-show text "ble.sh: updating binders... done"
+}
+ble/init:bind/generate-binder
-- 
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