From 2f41fdb683644aefed4ef2534522c9b54183c08e Mon Sep 17 00:00:00 2001
From: Marc <marc.esquerra@ynap.com>
Date: Tue, 13 Mar 2018 13:52:09 +0000
Subject: [PATCH] Tweak the bash code on the racer support

---
 rc/extra/racer.kak | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/rc/extra/racer.kak b/rc/extra/racer.kak
index 45ecb8fc..57ac37a1 100644
--- a/rc/extra/racer.kak
+++ b/rc/extra/racer.kak
@@ -105,11 +105,11 @@ define-command racer-go-definition -docstring "Jump to where the rust identifier
         (
             cursor="${kak_cursor_line} $((${kak_cursor_column} - 1))"
             racer_data=$(racer --interface tab-text  find-definition ${cursor} ${kak_buffile} ${dir}/buf | head -n 1)
-            racer_match=$(echo "$racer_data" | cut -f1 )
+            racer_match=$(printf %s\\n "$racer_data" | cut -f1 )
             if [[ "$racer_match" == "MATCH" ]]; then
-              racer_line=$(echo "$racer_data" | cut -f3 )
-              racer_column=$(echo "$racer_data" | cut -f4 )
-              racer_file=$(echo "$racer_data" | cut -f5 )
+              racer_line=$(printf %s\\n "$racer_data" | cut -f3 )
+              racer_column=$(printf %s\\n "$racer_data" | cut -f4 )
+              racer_file=$(printf %s\\n "$racer_data" | cut -f5 )
               printf %s\\n "edit -existing '$racer_file' $racer_line $racer_column"
               printf %s\\n "set-option buffer readonly true"
             else
@@ -128,15 +128,16 @@ define-command racer-show-doc -docstring "Show the documentation about the rust
     %sh{
         dir=${kak_opt_racer_tmp_dir}
         (
-            cursor="${kak_cursor_line} $((${kak_cursor_column} - 1))"
+            printf -v NEWLINE '\n'
+            cursor="${kak_cursor_line} ${kak_cursor_column}"
             racer_data=$(racer --interface tab-text  complete-with-snippet  ${cursor} ${kak_buffile} ${dir}/buf | head -n 2 | tail -n 1)
-            racer_match=$(echo "$racer_data" | cut -f1 )
-            printf %s\\n "info '$racer_data'"
+            racer_match=$(printf %s\\n "$racer_data" | cut -f1)
+            printf %s\\n "info %@.$racer_match.@"
             if [[ "$racer_match" == "MATCH" ]]; then
-              racer_doc=$(echo "$racer_data" | cut -f9 | xargs )
-              racer_doc=$(echo "${racer_doc//\\n/
-}") # This is a bit ugly and probably should be replaced with something better than a new line in the code itself, but I couldn't work how
-              printf %s\\n "info '$racer_doc'"
+              racer_doc=$(printf %s\\n "$racer_data" | cut -f9 | xargs )
+              racer_doc=$(printf %s\\n "$racer_doc" | sed -e "s/\\\n/\\$NEWLINE/g")
+              racer_doc=$(printf %s\\n "$racer_doc" | sed -e "s/@/\\@/g")
+              printf %s\\n "info %@$racer_doc@"
             else
               printf %s\\n "echo -debug 'racer could not find a definition'"
             fi