Change `-e` to `-x`

Since the `-e` flag was for exclude patterns, and since it's rare for a
word with an `x` to come along, change the `-e` flag to `-x`. Better to
do it now before a new release.

3 files changed, 11 insertions, 11 deletions

diff --git a/bin/lsrc b/bin/lsrc
index 9ed2a71..880bf05 100755
--- a/bin/lsrc
+++ b/bin/lsrc
@@ -151,15 +151,15 @@ handle_command_line() {
   local excludes=
   local includes=
 
-  while getopts VqvI:e:t:d: opt; do
+  while getopts VqvI:x:t:d: opt; do
     case "$opt" in
-      e) excludes="$excludes $OPTARG";;
       I) includes="$includes $OPTARG";;
       t) arg_tags="$arg_tags $OPTARG";;
       v) verbosity=$(($verbosity + 1));;
       q) verbosity=$(($verbosity - 1));;
       d) dotfiles_dirs="$dotfiles_dirs $OPTARG";;
-      V) version=1
+      V) version=1;;
+      x) excludes="$excludes $OPTARG";;
     esac
   done
   shift $(($OPTIND-1))
diff --git a/bin/rcdn b/bin/rcdn
index 99812aa..df882e8 100755
--- a/bin/rcdn
+++ b/bin/rcdn
@@ -26,15 +26,15 @@ handle_command_line() {
   local excludes=
   local includes=
 
-  while getopts VqvI:e:t:d: opt; do
+  while getopts VqvI:x:t:d: opt; do
     case "$opt" in
-      e) excludes="$excludes $OPTARG";;
       I) includes="$includes $OPTARG";;
       t) arg_tags="$arg_tags $OPTARG" ;;
       v) verbosity=$(($verbosity + 1));;
       q) verbosity=$(($verbosity - 1));;
       d) dotfiles_dirs="$dotfiles_dirs $OPTARG" ;;
-      V) version=1
+      V) version=1 ;;
+      x) excludes="$excludes $OPTARG" ;;
     esac
   done
   shift $(($OPTIND-1))
@@ -52,7 +52,7 @@ handle_command_line() {
     LS_ARGS="$LS_ARGS -d $dotfiles_dir"
   done
   for exclude in $excludes; do
-    LS_ARGS="$LS_ARGS -e $exclude"
+    LS_ARGS="$LS_ARGS -x $exclude"
   done
   for include in $includes; do
     LS_ARGS="$LS_ARGS -I $include"
diff --git a/bin/rcup b/bin/rcup
index df9adac..af7a012 100755
--- a/bin/rcup
+++ b/bin/rcup
@@ -80,18 +80,18 @@ handle_command_line() {
   local always_copy=0
   REPLACE_ALL=0
 
-  while getopts CVqvfiI:e:t:d: opt; do
+  while getopts CVqvfiI:x:t:d: opt; do
     case "$opt" in
       C) always_copy=1 ;;
       d) dotfiles_dirs="$dotfiles_dirs $OPTARG" ;;
-      e) excludes="$excludes $OPTARG" ;;
       f) REPLACE_ALL=1 ;;
       i) REPLACE_ALL=0 ;;
       I) includes="$includes $OPTARG" ;;
       q) verbosity=$(($verbosity - 1)) ;;
       t) arg_tags="$arg_tags $OPTARG" ;;
       v) verbosity=$(($verbosity + 1)) ;;
-      V) version=1
+      V) version=1 ;;
+      x) excludes="$excludes $OPTARG" ;;
     esac
   done
   shift $(($OPTIND-1))
@@ -113,7 +113,7 @@ handle_command_line() {
     LS_ARGS="$LS_ARGS -d $dotfiles_dir"
   done
   for exclude in $excludes; do
-    LS_ARGS="$LS_ARGS -e $exclude"
+    LS_ARGS="$LS_ARGS -x $exclude"
   done
   for include in $includes; do
     LS_ARGS="$LS_ARGS -I $include"