feat: Add case-sensitive search option for tmux easymotion

Author: ddzero2c

README.md

@@ -37,6 +37,9 @@ set -g @easymotion-debug 'false'
 
 # Performance logging - writes timing info to ~/easymotion.log (default: false)
 set -g @easymotion-perf 'false'
+
+# Case sensitive search (default: false)
+set -g @easymotion-case-sensitive 'false'
 ```
 
 

easymotion.py

@@ -14,6 +14,7 @@
 
 # Configuration from environment
 HINTS = os.environ.get('TMUX_EASYMOTION_HINTS', 'asdfghjkl;')
+CASE_SENSITIVE = os.environ.get('TMUX_EASYMOTION_CASE_SENSITIVE', 'false').lower() == 'true'
 VERTICAL_BORDER = os.environ.get('TMUX_EASYMOTION_VERTICAL_BORDER', '│')
 HORIZONTAL_BORDER = os.environ.get('TMUX_EASYMOTION_HORIZONTAL_BORDER', '─')
 USE_CURSES = os.environ.get(
@@ -491,7 +492,10 @@ def find_matches(panes, search_ch):
             # Search each position in the line
             pos = 0
             while pos < len(line):
-                idx = line.lower().find(search_ch.lower(), pos)
+                if CASE_SENSITIVE:
+                    idx = line.find(search_ch, pos)
+                else:
+                    idx = line.lower().find(search_ch.lower(), pos)
                 if idx == -1:
                     break
 

easymotion.tmux

@@ -20,6 +20,7 @@ HORIZONTAL_BORDER=$(get_tmux_option "@easymotion-horizontal-border" "─")
 USE_CURSES=$(get_tmux_option "@easymotion-use-curses" "false")
 DEBUG=$(get_tmux_option "@easymotion-debug" "false")
 PERF=$(get_tmux_option "@easymotion-perf" "false")
+CASE_SENSITIVE=$(get_tmux_option "@easymotion-case-sensitive" "false")
 
 # Execute Python script with environment variables
 tmux bind $(get_tmux_option "@easymotion-key" "s") run-shell "TMUX_EASYMOTION_HINTS='$HINTS' \
@@ -28,4 +29,5 @@ tmux bind $(get_tmux_option "@easymotion-key" "s") run-shell "TMUX_EASYMOTION_HI
     TMUX_EASYMOTION_USE_CURSES='$USE_CURSES' \
     TMUX_EASYMOTION_DEBUG='$DEBUG' \
     TMUX_EASYMOTION_PERF='$PERF' \
+    TMUX_EASYMOTION_CASE_SENSITIVE='$CASE_SENSITIVE' \
     $CURRENT_DIR/easymotion.py"