From a9ecd500f4bb7d15e8677576ad87f26b8bb02dd4 Mon Sep 17 00:00:00 2001
From: Determinant <tederminant@gmail.com>
Date: Sat, 23 May 2020 15:11:08 -0400
Subject: adjust the default padding

---
 README.rst         |  2 ++
 tmux-colortag.tmux | 18 +++++++++++++-----
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/README.rst b/README.rst
index c45c955..2e3a665 100644
--- a/README.rst
+++ b/README.rst
@@ -108,6 +108,8 @@ Customization
     changing other styles such as borders), make it ``yes``.
 
   - ``TMUX_COLORTAG_IDX_SEP``: controls the separator between the window index and name.
+  - ``TMUX_COLORTAG_SEP_LEFT_PADDING``: padding string before the separator
+  - ``TMUX_COLORTAG_SEP_RIGHT_PADDING``: padding string after the separator
   - Theme colors (value example: "colour123")
 
     - ``colortag_bg0``
diff --git a/tmux-colortag.tmux b/tmux-colortag.tmux
index 1feb53f..41336e5 100755
--- a/tmux-colortag.tmux
+++ b/tmux-colortag.tmux
@@ -74,14 +74,22 @@ TAB_PREEND_FG="#[fg=${TMUX_COLORTAG_TAG_TEXT_COLOR},none]"
 TAB_FOCUS_BEGIN="${TAB_FOCUS_BEGIN_BG}${TAB_FOCUS_BEGIN_FG}"
 
 if [[ "$TMUX_COLORTAG_USE_POWERLINE" == no ]]; then
+    TMUX_COLORTAG_SEP_LEFT_PADDING="${TMUX_COLORTAG_SEP_LEFT_PADDING:-}"
+    TMUX_COLORTAG_SEP_RIGHT_PADDING="${TMUX_COLORTAG_SEP_RIGHT_PADDING:-}"
     TMUX_COLORTAG_IDX_SEP="${TMUX_COLORTAG_IDX_SEP:-|}"
     if [[ "$TMUX_COLORTAG_TAG_ONLY" != yes ]]; then
         tmux set -g status-left  "${LEFTBAR_FORMAT} ${RECOVER_BG} "
         tmux set -g status-right "${RIGHTBAR_DEFAULT} ${LOAD_DISP} ${RIGHTBAR_HOST} #h "
     fi
-    tmux set -g window-status-format "${TAB_PREBEGIN} ${TAB_NORMAL_BEGIN}#I${TMUX_COLORTAG_IDX_SEP}#W ${TAB_END} "
-    tmux set -g window-status-current-format "${TAB_PREBEGIN} ${TAB_FOCUS_BEGIN}#I${TMUX_COLORTAG_IDX_SEP}#W${TAB_PREEND_FG} ${TAB_END} "
+    tmux set -g window-status-format "$(printf %s \
+        "${TAB_PREBEGIN} ${TAB_NORMAL_BEGIN}" \
+        "#I${TMUX_COLORTAG_SEP_LEFT_PADDING}${TMUX_COLORTAG_IDX_SEP}${TMUX_COLORTAG_SEP_RIGHT_PADDING}#W ${TAB_END} ")"
+    tmux set -g window-status-current-format "$(printf %s \
+        "${TAB_PREBEGIN} ${TAB_FOCUS_BEGIN}" \
+        "#I${TMUX_COLORTAG_SEP_LEFT_PADDING}${TMUX_COLORTAG_IDX_SEP}${TMUX_COLORTAG_SEP_RIGHT_PADDING}#W${TAB_PREEND_FG} ${TAB_END} ")"
 else
+    TMUX_COLORTAG_SEP_LEFT_PADDING="${TMUX_COLORTAG_SEP_LEFT_PADDING:-}"
+    TMUX_COLORTAG_SEP_RIGHT_PADDING="${TMUX_COLORTAG_SEP_RIGHT_PADDING:- }"
     TMUX_COLORTAG_IDX_SEP="${TMUX_COLORTAG_IDX_SEP:-$TMUX_ARROW_SYMBOL_R2}"
     
     if [[ "$TMUX_COLORTAG_TAG_ONLY" != yes ]]; then
@@ -94,10 +102,10 @@ else
     fi
     tmux set -g window-status-format "$(printf %s \
         "${TAB_PREBEGIN}$TMUX_ARROW_SYMBOL_R1 ${TAB_NORMAL_BEGIN}" \
-        "#I${TMUX_COLORTAG_IDX_SEP}#W${TAB_END}$TMUX_ARROW_SYMBOL_R1 ")"
+        "#I${TMUX_COLORTAG_SEP_LEFT_PADDING}${TMUX_COLORTAG_IDX_SEP}${TMUX_COLORTAG_SEP_RIGHT_PADDING}#W${TAB_END}$TMUX_ARROW_SYMBOL_R1 ")"
     tmux set -g window-status-current-format "$(printf %s \
-        "${TAB_FOCUS_BEGIN_BG}$TMUX_ARROW_SYMBOL_R1 " \
-        "${TAB_FOCUS_BEGIN_FG}#I${TMUX_COLORTAG_IDX_SEP}#W${TAB_PREEND_FG}${TAB_END}$TMUX_ARROW_SYMBOL_R1 ")"
+        "${TAB_FOCUS_BEGIN_BG}$TMUX_ARROW_SYMBOL_R1 ${TAB_FOCUS_BEGIN_FG}" \
+        "#I${TMUX_COLORTAG_SEP_LEFT_PADDING}${TMUX_COLORTAG_IDX_SEP}${TMUX_COLORTAG_SEP_RIGHT_PADDING}#W${TAB_PREEND_FG}${TAB_END}$TMUX_ARROW_SYMBOL_R1 ")"
 fi
 
 tmux bind-key "$TMUX_COLORTAG_KEY" run-shell "'$CURRENT_DIR/tmux-colortag-prompt.sh' prompt"
-- 
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