improve explanations

[user/henk/vcsh/zsh.git] / .zshrc

diff --git a/.zshrc b/.zshrc
index b73b079156c269e143c9d9c960424a8c64296d05..336ef765ec4702be2ba44d2a54b8269958cc6fc9 100644 (file)
--- a/.zshrc
+++ b/.zshrc
@@ -70,9 +70,9 @@ setopt RC_EXPAND_PARAM
 #setopt WARN_CREATE_GLOBAL
 setopt GLOB_DOTS
 
-# remove previous entries from history
-setopt HIST_IGNORE_ALL_DUPS
-# do not write lines starting with a space to history file
+# Ignore a duplicate of the previous command
+setopt HIST_IGNORE_DUPS
+# Do not save commands starting with a space to history
 setopt HIST_IGNORE_SPACE
 # Remove superfluous blanks
 setopt HIST_REDUCE_BLANKS
@@ -83,6 +83,7 @@ setopt EXTENDED_HISTORY
 # write line to history file when finished, not when started, to have correct runtime
 setopt INC_APPEND_HISTORY_TIME
 
+# Error on a redirections which would overwrite an existing file
 setopt NO_CLOBBER
 setopt CORRECT
 setopt CORRECT_ALL
@@ -190,7 +191,6 @@ bindkey -M viins '^R' history-incremental-search-backward
 # better word matching
 autoload -U select-word-style
 select-word-style normal
-zstyle ':zle:*' word-style normal
 # these characters do _not_ separate words but are part of words
 zstyle ':zle:*' word-chars '*?[]~;!#$%^(){}<>'