Merge pull request #108 from ericbn/dont-overwrite-config

Don't overwrite config with default values
zsh-users · Aug 3, 2021 · c765a4a · c765a4a
2 parents 4f2f17c + 4ee70ab
commit c765a4a
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/README.md b/README.md
@@ -115,7 +115,7 @@ Configuration
 ------------------------------------------------------------------------------
 
 This script defines the following global variables. You may override their
-default values only after having loaded this script into your ZSH session.
+default values.
 
 * `HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND` is a global variable that defines
   how the query should be highlighted inside a matching command. Its default

diff --git a/zsh-history-substring-search.zsh b/zsh-history-substring-search.zsh
@@ -43,12 +43,12 @@
 # declare global configuration variables
 #-----------------------------------------------------------------------------
 
-typeset -g HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=magenta,fg=white,bold'
-typeset -g HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND='bg=red,fg=white,bold'
-typeset -g HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS='i'
-typeset -g HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE=''
-typeset -g HISTORY_SUBSTRING_SEARCH_FUZZY=''
-typeset -g HISTORY_SUBSTRING_SEARCH_PREFIX=''
+: ${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'}
+: ${HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE=''}
+: ${HISTORY_SUBSTRING_SEARCH_FUZZY=''}
+: ${HISTORY_SUBSTRING_SEARCH_PREFIX=''}
 
 #-----------------------------------------------------------------------------
 # declare internal global variables