Use \033 instead of \e for color codes, which seems to be more widely supported.

lib/git/branch_shortcuts.sh

@@ -25,7 +25,7 @@ function _scmb_git_branch_shortcuts {
     line_count = output.lines.to_a.size
     output.lines.each_with_index do |line, i|
       spaces = (line_count > 9 && i < 9 ? "  " : " ")
-      puts line.sub(/^([ *]{2})/, "\\\1\e[2;37m[\e[0m#{i+1}\e[2;37m]\e[0m" << spaces)
+      puts line.sub(/^([ *]{2})/, "\\\1\033[2;37m[\033[0m#{i+1}\033[2;37m]\033[0m" << spaces)
     end
 EOF
 )"

lib/git/fallback/status_shortcuts_shell.sh

@@ -35,17 +35,17 @@ git_status_shortcuts() {
     fi
 
     # Colors
-    local c_rst="\e[0m"
+    local c_rst="\033[0m"
-    local c_branch="\e[1m"
+    local c_branch="\033[1m"
-    local c_header="\e[0m"
+    local c_header="\033[0m"
-    local c_dark="\e[2;37m"
+    local c_dark="\033[2;37m"
-    local c_del="\e[0;31m"
+    local c_del="\033[0;31m"
-    local c_mod="\e[0;32m"
+    local c_mod="\033[0;32m"
-    local c_new="\e[0;33m"
+    local c_new="\033[0;33m"
-    local c_ren="\e[0;34m"
+    local c_ren="\033[0;34m"
-    local c_cpy="\e[0;33m"
+    local c_cpy="\033[0;33m"
-    local c_ign="\e[0;36m"
+    local c_ign="\033[0;36m"
-    # Following colors must be prepended with modifiers e.g. '\e[1;', '\e[0;'
+    # Following colors must be prepended with modifiers e.g. '\033[1;', '\033[0;'
     local c_grp_1="33m"; local c_grp_2="31m"; local c_grp_3="32m"; local c_grp_4="36m"
 
     local f=1; local e=1  # Counters for number of files, and ENV variables
@@ -100,8 +100,8 @@ git_status_shortcuts() {
     for heading in 'Changes to be committed' 'Unmerged paths' 'Changes not staged for commit' 'Untracked files'; do
       # If no group specified as param, or specified group is current group
       if [ -z "$1" ] || [[ "$1" == "$grp_num" ]]; then
-        local c_arrow="\e[1;$(eval echo \$c_grp_$grp_num)"
+        local c_arrow="\033[1;$(eval echo \$c_grp_$grp_num)"
-        local c_hash="\e[0;$(eval echo \$c_grp_$grp_num)"
+        local c_hash="\033[0;$(eval echo \$c_grp_$grp_num)"
         if [ -n "${stat_grp[$grp_num]}" ]; then
           echo -e "$c_arrow➤$c_header $heading\n$c_hash#$c_rst"
           _gs_output_file_group $grp_num
@@ -121,7 +121,7 @@ git_status_shortcuts() {
 _gs_output_file_group() {
   for i in ${stat_grp[$1]}; do
     # Print colored hashes & files based on modification groups
-    local c_group="\e[0;$(eval echo -e \$c_grp_$1)"
+    local c_group="\033[0;$(eval echo -e \$c_grp_$1)"
 
     # Deduce relative path based on current working directory
     if [ -z "$project_root" ]; then

lib/git/helpers.sh

@@ -9,7 +9,7 @@ function find_in_cwd_or_parent() {
 
 function fail_if_not_git_repo() {
   if ! find_in_cwd_or_parent ".git" > /dev/null; then
-    echo -e "\e[31mNot a git repository (or any of the parent directories)\e[0m"
+    echo -e "\033[31mNot a git repository (or any of the parent directories)\033[0m"
     return 1
   fi
   return 0

lib/git/keybindings.sh

@@ -28,10 +28,10 @@ if [[ "$git_keyboard_shortcuts_enabled" = "true" ]]; then
       if ! set -o | grep -q '^vi .*on$'; then
         if [[ $shell == "zsh" ]]; then
           _bind "$git_commit_all_keys" " git_commit_all""\n"
-          _bind "$git_add_and_commit_keys" " \e[1~ git_add_and_commit ""\n"
+          _bind "$git_add_and_commit_keys" " \033[1~ git_add_and_commit ""\n"
         else
           _bind "$git_commit_all_keys" "\" git_commit_all\n\""
-          _bind "$git_add_and_commit_keys" "\"\e[1~ git_add_and_commit \n\""
+          _bind "$git_add_and_commit_keys" "\"\033[1~ git_add_and_commit \n\""
         fi
       fi
 

lib/git/shell_shortcuts.sh

@@ -126,7 +126,7 @@ function ls_with_file_shortcuts {
   fi
 
   if [ "$(echo "$ll_output" | wc -l)" -gt "50" ]; then
-    echo -e "\e[33mToo many files to create shortcuts. Running plain ll command...\e[0m"
+    echo -e "\033[33mToo many files to create shortcuts. Running plain ll command...\033[0m"
     echo "$ll_output"
     return 1
   fi
@@ -138,7 +138,7 @@ e = 1
 re = /^(([^ ]* +){8})/
 output.lines.each do |line|
   next unless line.match(re)
-  puts line.sub(re, "\\\1\e[2;37m[\e[0m#{e}\e[2;37m]\e[0m" << (e < 10 ? "  " : " "))
+  puts line.sub(re, "\\\1\033[2;37m[\033[0m#{e}\033[2;37m]\033[0m" << (e < 10 ? "  " : " "))
   e += 1
 end
 EOF

lib/git/status_shortcuts.rb

@@ -34,21 +34,21 @@ exit if @changes.size > ENV["gs_max_changes"].to_i
 
 # Colors
 @c = {
-  :rst => "\e[0m",
+  :rst => "\033[0m",
-  :del => "\e[0;31m",
+  :del => "\033[0;31m",
-  :mod => "\e[0;32m",
+  :mod => "\033[0;32m",
-  :new => "\e[0;33m",
+  :new => "\033[0;33m",
-  :ren => "\e[0;34m",
+  :ren => "\033[0;34m",
-  :cpy => "\e[0;33m",
+  :cpy => "\033[0;33m",
-  :typ => "\e[0;35m",
+  :typ => "\033[0;35m",
-  :unt => "\e[0;36m",
+  :unt => "\033[0;36m",
-  :dark => "\e[2;37m",
+  :dark => "\033[2;37m",
-  :branch => "\e[1m",
+  :branch => "\033[1m",
-  :header => "\e[0m"
+  :header => "\033[0m"
 }
 
 
-# Following colors must be prepended with modifiers e.g. '\e[1;', '\e[0;'
+# Following colors must be prepended with modifiers e.g. '\033[1;', '\033[0;'
 @group_c = {
   :staged    => "33m",
   :unmerged  => "31m",
@@ -74,7 +74,7 @@ ahead = @ahead ? "  #{@c[:dark]}|  #{@c[:new]}+#{@ahead}#{@c[:rst]}" : ""
 
 # If no changes, just display green no changes message and exit here
 if @git_status == ""
-  puts "%s#%s On branch: %s#{@branch}#{ahead}  %s|  \e[0;32mNo changes (working directory clean)%s" % [
+  puts "%s#%s On branch: %s#{@branch}#{ahead}  %s|  \033[0;32mNo changes (working directory clean)%s" % [
     @c[:dark], @c[:rst], @c[:branch], @c[:dark], @c[:rst]
   ]
   exit
@@ -99,7 +99,7 @@ end
     # If changed 'file' is actually a git submodule
     if @gitmodules.include?(file)
       # Parse long git status for submodule summaries
-      @git_status_long = `git status`.gsub(/\e\[[^m]*m/, "") # (strip colors)
+      @git_status_long = `git status`.gsub(/\033\[[^m]*m/, "") # (strip colors)
     end
   end
   
@@ -148,7 +148,7 @@ end
 # Output files
 def output_file_group(group)
   # Print colored hashes & files based on modification groups
-  c_group = "\e[0;#{@group_c[group]}"
+  c_group = "\033[0;#{@group_c[group]}"
 
   @stat_hash[group].each do |h|
     @e += 1
@@ -194,8 +194,8 @@ end
   # Allow filtering by specific group (by string or integer)
   if !ARGV[0] || ARGV[0] == group.to_s || ARGV[0] == (i+1).to_s; then
     if !@stat_hash[group].empty?
-      c_arrow="\e[1;#{@group_c[group]}"
+      c_arrow="\033[1;#{@group_c[group]}"
-      c_hash="\e[0;#{@group_c[group]}"
+      c_hash="\033[0;#{@group_c[group]}"
       puts "#{c_arrow}➤#{@c[:header]} #{heading}\n#{c_hash}##{@c[:rst]}"
       output_file_group(group)
     end

lib/git/status_shortcuts.sh

@@ -29,7 +29,7 @@ git_status_shortcuts() {
   if [[ -z "$cmd_output" ]]; then
     # Just show regular git status if ruby script returns nothing.
     git status
-    echo -e "\n\e[33mThere were more than $gs_max_changes changed files. SCM Breeze has fallen back to standard \`git status\` for performance reasons.\e[0m"
+    echo -e "\n\033[33mThere were more than $gs_max_changes changed files. SCM Breeze has fallen back to standard \`git status\` for performance reasons.\033[0m"
     return 1
   fi
   # Fetch list of files from last line of script output
@@ -106,7 +106,7 @@ git_show_affected_files(){
   for file in $(git show --pretty="format:" --name-only $@ | \grep -v '^$'); do
     let f++
     export $git_env_char$f=$file     # Export numbered variable.
-    echo -e "#     \e[2;37m[\e[0m$f\e[2;37m]\e[0m $file"
+    echo -e "#     \033[2;37m[\033[0m$f\033[2;37m]\033[0m $file"
   done; echo "# "
 }
 
@@ -187,7 +187,7 @@ git_commit_prompt() {
     eval $@ # run any prequisite commands
     echo $commit_msg | git commit -F - | tail -n +2
   else
-    echo -e "\e[0;31mAborting commit due to empty commit message.\e[0m"
+    echo -e "\033[0;31mAborting commit due to empty commit message.\033[0m"
   fi
   escaped=$(echo "$commit_msg" | sed -e 's/"/\\"/g' -e 's/!/"'"'"'!'"'"'"/g')
 
@@ -206,7 +206,7 @@ git_commit_all() {
   fail_if_not_git_repo || return 1
   changes=$(git status --porcelain | wc -l)
   if [ "$changes" -gt 0 ]; then
-    echo -e "\e[0;33mCommitting all files (\e[0;31m$changes\e[0;33m)\e[0m"
+    echo -e "\033[0;33mCommitting all files (\033[0;31m$changes\033[0;33m)\033[0m"
     git_commit_prompt "git add -A"
   else
     echo "# No changed files to commit."

lib/scm_breeze.sh

@@ -44,7 +44,7 @@ _create_or_patch_scmbrc() {
         cd "$HOME"
         # If the patch cannot be applied cleanly, show the updates and tell user to update file manually.
         if ! patch -f "$HOME/.$prefix""scmbrc" $patchfile; then
-          printf "== \e[0;31mUpdates could not be applied to '\e[1m~/.$prefix""scmbrc\e[0;31m'.\e[0m\n"
+          printf "== \033[0;31mUpdates could not be applied to '\033[1m~/.$prefix""scmbrc\033[0;31m'.\033[0m\n"
           printf "== Please look at the following changes and manually update '~/.$prefix""scmbrc', if necessary.\n\n"
           cat "$HOME/.$prefix""scmbrc.rej"
         fi