Fish: fix widget (#174)

Fixes #170 and #171

navi

@@ -4,7 +4,7 @@ set -euo pipefail
 export NAVI_HOME="$(cd "$(dirname "$0")" && pwd)"
 source "${NAVI_HOME}/src/main.sh"
 
-VERSION="0.17.0"
+VERSION="0.17.1"
 NAVI_ENV="${NAVI_ENV:-prod}"
 
 opts::eval "$@"

navi.plugin.fish

@@ -1,7 +1,7 @@
 function navi-widget -d "Show cheat sheets"
   begin
     stty sane
-    env NAVI_USE_FZF_ALL_INPUTS=true navi --print query (commandline) | perl -pe 'chomp if eof' | read -lz result
+    env NAVI_USE_FZF_ALL_INPUTS=true navi --print (commandline) | perl -pe 'chomp if eof' | read -lz result
     and commandline -- $result
   end
   commandline -f repaint

src/opts.sh

@@ -2,7 +2,7 @@
 set -euo pipefail
 
 opts::extract_help() {
-   local -r file="${NAVI_HOME}/docstring.txt"
+   local -r file="${NAVI_HOME}/src/docstring.txt"
    cat "$file"
 }