add fizsh

config/zsh/zsh-history-substring-search.zsh

@@ -0,0 +1,585 @@
+#!/usr/bin/env zsh
+##############################################################################
+#
+# Copyright (c) 2009 Peter Stephenson
+# Copyright (c) 2011 Guido van Steen
+# Copyright (c) 2011 Suraj N. Kurapati
+# Copyright (c) 2011 Sorin Ionescu
+# Copyright (c) 2011 Vincent Guerci
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  * Redistributions in binary form must reproduce the above
+#    copyright notice, this list of conditions and the following
+#    disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#
+#  * Neither the name of the FIZSH nor the names of its contributors
+#    may be used to endorse or promote products derived from this
+#    software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+##############################################################################
+
+#-----------------------------------------------------------------------------
+# configuration variables
+#-----------------------------------------------------------------------------
+
+HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=magenta,fg=white,bold'
+HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND='bg=red,fg=white,bold'
+HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS='i'
+
+#-----------------------------------------------------------------------------
+# the main ZLE widgets
+#-----------------------------------------------------------------------------
+
+history-substring-search-up() {
+  _history-substring-search-begin
+
+  _history-substring-search-up-history ||
+  _history-substring-search-up-buffer ||
+  _history-substring-search-up-search
+
+  _history-substring-search-end
+}
+
+history-substring-search-down() {
+  _history-substring-search-begin
+
+  _history-substring-search-down-history ||
+  _history-substring-search-down-buffer ||
+  _history-substring-search-down-search
+
+  _history-substring-search-end
+}
+
+zle -N history-substring-search-up
+zle -N history-substring-search-down
+
+#-----------------------------------------------------------------------------
+# implementation details
+#-----------------------------------------------------------------------------
+
+zmodload -F zsh/parameter
+
+#
+# We have to "override" some keys and widgets if the
+# zsh-syntax-highlighting plugin has not been loaded:
+#
+# https://github.com/nicoulaj/zsh-syntax-highlighting
+#
+if [[ $+functions[_zsh_highlight] -eq 0 ]]; then
+  #
+  # Dummy implementation of _zsh_highlight() that
+  # simply removes any existing highlights when the
+  # user inserts printable characters into $BUFFER.
+  #
+  _zsh_highlight() {
+    if [[ $KEYS == [[:print:]] ]]; then
+      region_highlight=()
+    fi
+  }
+
+  #
+  # The following snippet was taken from the zsh-syntax-highlighting project:
+  #
+  # https://github.com/zsh-users/zsh-syntax-highlighting/blob/56b134f5d62ae3d4e66c7f52bd0cc2595f9b305b/zsh-syntax-highlighting.zsh#L126-161
+  #
+  # Copyright (c) 2010-2011 zsh-syntax-highlighting contributors
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #  * Redistributions of source code must retain the above copyright
+  #    notice, this list of conditions and the following disclaimer.
+  #
+  #  * Redistributions in binary form must reproduce the above copyright
+  #    notice, this list of conditions and the following disclaimer in the
+  #    documentation and/or other materials provided with the distribution.
+  #
+  #  * Neither the name of the zsh-syntax-highlighting contributors nor the
+  #    names of its contributors may be used to endorse or promote products
+  #    derived from this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+  # IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+  # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+  # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+  # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+  # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+  # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+  # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+  # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+  # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  #
+  #--------------8<-------------------8<-------------------8<-----------------
+  # Rebind all ZLE widgets to make them invoke _zsh_highlights.
+  _zsh_highlight_bind_widgets()
+  {
+    # Load ZSH module zsh/zleparameter, needed to override user defined widgets.
+    zmodload zsh/zleparameter 2>/dev/null || {
+      echo 'zsh-syntax-highlighting: failed loading zsh/zleparameter.' >&2
+      return 1
+    }
+
+    # Override ZLE widgets to make them invoke _zsh_highlight.
+    local cur_widget
+    for cur_widget in ${${(f)"$(builtin zle -la)"}:#(.*|_*|orig-*|run-help|which-command|beep|yank*)}; do
+      case $widgets[$cur_widget] in
+
+        # Already rebound event: do nothing.
+        user:$cur_widget|user:_zsh_highlight_widget_*);;
+
+        # User defined widget: override and rebind old one with prefix "orig-".
+        user:*) eval "zle -N orig-$cur_widget ${widgets[$cur_widget]#*:}; \
+                      _zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \
+                      zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
+
+        # Completion widget: override and rebind old one with prefix "orig-".
+        completion:*) eval "zle -C orig-$cur_widget ${${widgets[$cur_widget]#*:}/:/ }; \
+                            _zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \
+                            zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
+
+        # Builtin widget: override and make it call the builtin ".widget".
+        builtin) eval "_zsh_highlight_widget_$cur_widget() { builtin zle .$cur_widget -- \"\$@\" && _zsh_highlight }; \
+                       zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
+
+        # Default: unhandled case.
+        *) echo "zsh-syntax-highlighting: unhandled ZLE widget '$cur_widget'" >&2 ;;
+      esac
+    done
+  }
+  #-------------->8------------------->8------------------->8-----------------
+
+  _zsh_highlight_bind_widgets
+fi
+
+_history-substring-search-begin() {
+  setopt localoptions extendedglob
+
+  _history_substring_search_refresh_display=
+  _history_substring_search_query_highlight=
+
+  #
+  # Continue using the previous $_history_substring_search_result by default,
+  # unless the current query was cleared or a new/different query was entered.
+  #
+  if [[ -z $BUFFER || $BUFFER != $_history_substring_search_result ]]; then
+    #
+    # For the purpose of highlighting we will also keep
+    # a version without doubly-escaped meta characters.
+    #
+    _history_substring_search_query=$BUFFER
+
+    #
+    # $BUFFER contains the text that is in the command-line currently.
+    # we put an extra "\\" before meta characters such as "\(" and "\)",
+    # so that they become "\\\(" and "\\\)".
+    #
+    _history_substring_search_query_escaped=${BUFFER//(#m)[\][()|\\*?#<>~^]/\\$MATCH}
+
+    #
+    # Find all occurrences of the search query in the history file.
+    #
+    # (k) returns the "keys" (history index numbers) instead of the values
+    # (Oa) reverses the order, because (R) returns results reversed.
+    #
+    _history_substring_search_matches=(${(kOa)history[(R)(#$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)*${_history_substring_search_query_escaped}*]})
+
+    #
+    # Define the range of values that $_history_substring_search_match_index
+    # can take: [0, $_history_substring_search_matches_count_plus].
+    #
+    _history_substring_search_matches_count=$#_history_substring_search_matches
+    _history_substring_search_matches_count_plus=$(( _history_substring_search_matches_count + 1 ))
+    _history_substring_search_matches_count_sans=$(( _history_substring_search_matches_count - 1 ))
+
+    #
+    # If $_history_substring_search_match_index is equal to
+    # $_history_substring_search_matches_count_plus, this indicates that we
+    # are beyond the beginning of $_history_substring_search_matches.
+    #
+    # If $_history_substring_search_match_index is equal to 0, this indicates
+    # that we are beyond the end of $_history_substring_search_matches.
+    #
+    # If we have initially pressed "up" we have to initialize
+    # $_history_substring_search_match_index to
+    # $_history_substring_search_matches_count_plus so that it will be
+    # decreased to $_history_substring_search_matches_count.
+    #
+    # If we have initially pressed "down" we have to initialize
+    # $_history_substring_search_match_index to
+    # $_history_substring_search_matches_count so that it will be increased to
+    # $_history_substring_search_matches_count_plus.
+    #
+    if [[ $WIDGET == history-substring-search-down ]]; then
+       _history_substring_search_match_index=$_history_substring_search_matches_count
+    else
+      _history_substring_search_match_index=$_history_substring_search_matches_count_plus
+    fi
+  fi
+}
+
+_history-substring-search-end() {
+  setopt localoptions extendedglob
+
+  _history_substring_search_result=$BUFFER
+
+  # the search was succesful so display the result properly by clearing away
+  # existing highlights and moving the cursor to the end of the result buffer
+  if [[ $_history_substring_search_refresh_display -eq 1 ]]; then
+    region_highlight=()
+    CURSOR=${#BUFFER}
+  fi
+
+  # highlight command line using zsh-syntax-highlighting
+  _zsh_highlight
+
+  # highlight the search query inside the command line
+  if [[ -n $_history_substring_search_query_highlight && -n $_history_substring_search_query ]]; then
+    #
+    # The following expression yields a variable $MBEGIN, which
+    # indicates the begin position + 1 of the first occurrence
+    # of _history_substring_search_query_escaped in $BUFFER.
+    #
+    : ${(S)BUFFER##(#m$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)($_history_substring_search_query##)}
+    local begin=$(( MBEGIN - 1 ))
+    local end=$(( begin + $#_history_substring_search_query ))
+    region_highlight+=("$begin $end $_history_substring_search_query_highlight")
+  fi
+
+  # For debugging purposes:
+  # zle -R "mn: "$_history_substring_search_match_index" m#: "${#_history_substring_search_matches}
+  # read -k -t 200 && zle -U $REPLY
+
+  # Exit successfully from the history-substring-search-* widgets.
+  return 0
+}
+
+_history-substring-search-up-buffer() {
+  #
+  # Check if the UP arrow was pressed to move the cursor within a multi-line
+  # buffer. This amounts to three tests:
+  #
+  # 1. $#buflines -gt 1.
+  #
+  # 2. $CURSOR -ne $#BUFFER.
+  #
+  # 3. Check if we are on the first line of the current multi-line buffer.
+  #    If so, pressing UP would amount to leaving the multi-line buffer.
+  #
+  #    We check this by adding an extra "x" to $LBUFFER, which makes
+  #    sure that xlbuflines is always equal to the number of lines
+  #    until $CURSOR (including the line with the cursor on it).
+  #
+  local buflines XLBUFFER xlbuflines
+  buflines=(${(f)BUFFER})
+  XLBUFFER=$LBUFFER"x"
+  xlbuflines=(${(f)XLBUFFER})
+
+  if [[ $#buflines -gt 1 && $CURSOR -ne $#BUFFER && $#xlbuflines -ne 1 ]]; then
+    zle up-line-or-history
+    return 0
+  fi
+
+  return 1
+}
+
+_history-substring-search-down-buffer() {
+  #
+  # Check if the DOWN arrow was pressed to move the cursor within a multi-line
+  # buffer. This amounts to three tests:
+  #
+  # 1. $#buflines -gt 1.
+  #
+  # 2. $CURSOR -ne $#BUFFER.
+  #
+  # 3. Check if we are on the last line of the current multi-line buffer.
+  #    If so, pressing DOWN would amount to leaving the multi-line buffer.
+  #
+  #    We check this by adding an extra "x" to $RBUFFER, which makes
+  #    sure that xrbuflines is always equal to the number of lines
+  #    from $CURSOR (including the line with the cursor on it).
+  #
+  local buflines XRBUFFER xrbuflines
+  buflines=(${(f)BUFFER})
+  XRBUFFER="x"$RBUFFER
+  xrbuflines=(${(f)XRBUFFER})
+
+  if [[ $#buflines -gt 1 && $CURSOR -ne $#BUFFER && $#xrbuflines -ne 1 ]]; then
+    zle down-line-or-history
+    return 0
+  fi
+
+  return 1
+}
+
+_history-substring-search-up-history() {
+  #
+  # Behave like up in ZSH, except clear the $BUFFER
+  # when beginning of history is reached like in Fish.
+  #
+  if [[ -z $_history_substring_search_query ]]; then
+
+    # we have reached the absolute top of history
+    if [[ $HISTNO -eq 1 ]]; then
+      BUFFER=
+
+    # going up from somewhere below the top of history
+    else
+      zle up-line-or-history
+    fi
+
+    return 0
+  fi
+
+  return 1
+}
+
+_history-substring-search-down-history() {
+  #
+  # Behave like down-history in ZSH, except clear the
+  # $BUFFER when end of history is reached like in Fish.
+  #
+  if [[ -z $_history_substring_search_query ]]; then
+
+    # going down from the absolute top of history
+    if [[ $HISTNO -eq 1 && -z $BUFFER ]]; then
+      BUFFER=${history[1]}
+      _history_substring_search_refresh_display=1
+
+    # going down from somewhere above the bottom of history
+    else
+      zle down-line-or-history
+    fi
+
+    return 0
+  fi
+
+  return 1
+}
+
+_history-substring-search-not-found() {
+  #
+  # Nothing matched the search query, so put it back into the $BUFFER while
+  # highlighting it accordingly so the user can revise it and search again.
+  #
+  _history_substring_search_old_buffer=$BUFFER
+  BUFFER=$_history_substring_search_query
+  _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+}
+
+_history-substring-search-up-search() {
+  _history_substring_search_refresh_display=1
+
+  #
+  # Highlight matches during history-substring-up-search:
+  #
+  # The following constants have been initialized in
+  # _history-substring-search-up/down-search():
+  #
+  # $_history_substring_search_matches is the current list of matches
+  # $_history_substring_search_matches_count is the current number of matches
+  # $_history_substring_search_matches_count_plus is the current number of matches + 1
+  # $_history_substring_search_matches_count_sans is the current number of matches - 1
+  # $_history_substring_search_match_index is the index of the current match
+  #
+  # The range of values that $_history_substring_search_match_index can take
+  # is: [0, $_history_substring_search_matches_count_plus].  A value of 0
+  # indicates that we are beyond the end of
+  # $_history_substring_search_matches. A value of
+  # $_history_substring_search_matches_count_plus indicates that we are beyond
+  # the beginning of $_history_substring_search_matches.
+  #
+  # In _history-substring-search-up-search() the initial value of
+  # $_history_substring_search_match_index is
+  # $_history_substring_search_matches_count_plus.  This value is set in
+  # _history-substring-search-begin().  _history-substring-search-up-search()
+  # will initially decrease it to $_history_substring_search_matches_count.
+  #
+  if [[ $_history_substring_search_match_index -ge 2 ]]; then
+    #
+    # Highlight the next match:
+    #
+    # 1. Decrease the value of $_history_substring_search_match_index.
+    #
+    # 2. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index-- ))
+    BUFFER=$history[$_history_substring_search_matches[$_history_substring_search_match_index]]
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+
+  elif [[ $_history_substring_search_match_index -eq 1 ]]; then
+    #
+    # We will move beyond the end of $_history_substring_search_matches:
+    #
+    # 1. Decrease the value of $_history_substring_search_match_index.
+    #
+    # 2. Save the current buffer in $_history_substring_search_old_buffer,
+    #    so that it can be retrieved by
+    #    _history-substring-search-down-search() later.
+    #
+    # 3. Make $BUFFER equal to $_history_substring_search_query.
+    #
+    # 4. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index-- ))
+    _history-substring-search-not-found
+
+  elif [[ $_history_substring_search_match_index -eq $_history_substring_search_matches_count_plus ]]; then
+    #
+    # We were beyond the beginning of $_history_substring_search_matches but
+    # UP makes us move back to $_history_substring_search_matches:
+    #
+    # 1. Decrease the value of $_history_substring_search_match_index.
+    #
+    # 2. Restore $BUFFER from $_history_substring_search_old_buffer.
+    #
+    # 3. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index-- ))
+    BUFFER=$_history_substring_search_old_buffer
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+
+  else
+    #
+    # We are at the beginning of history and there are no further matches.
+    #
+    _history-substring-search-not-found
+    return
+  fi
+
+  #
+  # When HIST_FIND_NO_DUPS is set, meaning that only unique command lines from
+  # history should be matched, make sure the new and old results are different.
+  # But when HIST_IGNORE_ALL_DUPS is set, ZSH already ensures a unique history.
+  #
+  if [[ ! -o HIST_IGNORE_ALL_DUPS && -o HIST_FIND_NO_DUPS && $BUFFER == $_history_substring_search_result ]]; then
+    #
+    # Repeat the current search so that a different (unique) match is found.
+    #
+    _history-substring-search-up-search
+  fi
+}
+
+_history-substring-search-down-search() {
+  _history_substring_search_refresh_display=1
+
+  #
+  # Highlight matches during history-substring-up-search:
+  #
+  # The following constants have been initialized in
+  # _history-substring-search-up/down-search():
+  #
+  # $_history_substring_search_matches is the current list of matches
+  # $_history_substring_search_matches_count is the current number of matches
+  # $_history_substring_search_matches_count_plus is the current number of matches + 1
+  # $_history_substring_search_matches_count_sans is the current number of matches - 1
+  # $_history_substring_search_match_index is the index of the current match
+  #
+  # The range of values that $_history_substring_search_match_index can take
+  # is: [0, $_history_substring_search_matches_count_plus].  A value of 0
+  # indicates that we are beyond the end of
+  # $_history_substring_search_matches. A value of
+  # $_history_substring_search_matches_count_plus indicates that we are beyond
+  # the beginning of $_history_substring_search_matches.
+  #
+  # In _history-substring-search-down-search() the initial value of
+  # $_history_substring_search_match_index is
+  # $_history_substring_search_matches_count.  This value is set in
+  # _history-substring-search-begin().
+  # _history-substring-search-down-search() will initially increase it to
+  # $_history_substring_search_matches_count_plus.
+  #
+  if [[ $_history_substring_search_match_index -le $_history_substring_search_matches_count_sans ]]; then
+    #
+    # Highlight the next match:
+    #
+    # 1. Increase $_history_substring_search_match_index by 1.
+    #
+    # 2. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index++ ))
+    BUFFER=$history[$_history_substring_search_matches[$_history_substring_search_match_index]]
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+
+  elif [[ $_history_substring_search_match_index -eq $_history_substring_search_matches_count ]]; then
+    #
+    # We will move beyond the beginning of $_history_substring_search_matches:
+    #
+    # 1. Increase $_history_substring_search_match_index by 1.
+    #
+    # 2. Save the current buffer in $_history_substring_search_old_buffer, so
+    #    that it can be retrieved by _history-substring-search-up-search()
+    #    later.
+    #
+    # 3. Make $BUFFER equal to $_history_substring_search_query.
+    #
+    # 4. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index++ ))
+    _history-substring-search-not-found
+
+  elif [[ $_history_substring_search_match_index -eq 0 ]]; then
+    #
+    # We were beyond the end of $_history_substring_search_matches but DOWN
+    # makes us move back to the $_history_substring_search_matches:
+    #
+    # 1. Increase $_history_substring_search_match_index by 1.
+    #
+    # 2. Restore $BUFFER from $_history_substring_search_old_buffer.
+    #
+    # 3. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index++ ))
+    BUFFER=$_history_substring_search_old_buffer
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+
+  else
+    #
+    # We are at the end of history and there are no further matches.
+    #
+    _history-substring-search-not-found
+    return
+  fi
+
+  #
+  # When HIST_FIND_NO_DUPS is set, meaning that only unique command lines from
+  # history should be matched, make sure the new and old results are different.
+  # But when HIST_IGNORE_ALL_DUPS is set, ZSH already ensures a unique history.
+  #
+  if [[ ! -o HIST_IGNORE_ALL_DUPS && -o HIST_FIND_NO_DUPS && $BUFFER == $_history_substring_search_result ]]; then
+    #
+    # Repeat the current search so that a different (unique) match is found.
+    #
+    _history-substring-search-down-search
+  fi
+}
+
+# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
+# vim: ft=zsh sw=2 ts=2 et

zshrc

@@ -26,6 +26,13 @@ autoload -U colors && colors
 PS1="[%*] %{$fg[red]%}%n@%m%{$reset_color%} %{$fg[green]%}%~%{$reset_color%} "'$(git_status | xargs echo)'"
  %(?.$.%%) "; setopt promptsubst
 
+# Loading fizsh
+source "$HOME/.config/zsh/zsh-history-substring-search.zsh"
+zmodload zsh/terminfo
+bindkey "$terminfo[kcuu1]" history-substring-search-up
+bindkey "$terminfo[kcud1]" history-substring-search-down
+setopt HIST_FIND_NO_DUPS
+
 # XDG dirs
 export XDG_DATA_HOME="$HOME/.local/share"
 export XDG_CONFIG_HOME="$HOME/.config"