[Feature] Secondary key-binding U removing newlines

README.md

@@ -28,13 +28,20 @@ Clone this repo somewhere and source `fzf-url.tmux` at the config file.
 
 ### 📝 Usage
 
-The default key-binding is `u`(of course prefix hit is needed), it can be modified by
+The default main key-binding is `u`(of course prefix hit is needed), it can be modified by
 setting value to `@fzf-url-bind` at the tmux config like this:
 
 ``` tmux
 set -g @fzf-url-bind 'x'
 ```
 
+A secondary key-binding, eliminating newlines from the capture, is `U` , it can be modified by
+setting value to `@fzf-url-bind-no-newlines`:
+
+``` tmux
+set -g @fzf-url-bind-no-newlines 'X'
+```
+
 You can also extend the capture groups by defining `@fzf-url-extra-filter`:
 
 ``` tmux
@@ -68,6 +75,7 @@ set -g @fzf-url-open "firefox"
 
 - You can mark multiple urls and open them at once.
 - The tmux theme showed in the screenshot is [tmux-power](https://github.com/wfxr/tmux-power).
+- The no-newlines key-binding is useful for some programs badly wrapping long Urls, e.g., neomutt mail client.
 
 ### 🔗 Other plugins
 

fzf-url.sh

@@ -17,7 +17,7 @@ fzf_filter() {
 
 custom_open=$3
 open_url() {
-    if [[ -n $custom_open ]]; then 
+    if [[ -n $custom_open ]]; then
         $custom_open "$@"
     elif hash xdg-open &>/dev/null; then
         nohup xdg-open "$@"
@@ -37,6 +37,10 @@ else
     content="$(tmux capture-pane -J -p -e -S -"$limit")"
 fi
 
+if [[ $4 == 'no-newlines' ]]; then
+  content=$(echo "$content" | tr -d '\n')
+fi
+
 urls=$(echo "$content" |grep -oE '(https?|ftp|file):/?//[-A-Za-z0-9+&@#/%?=~_|!:,.;]*[-A-Za-z0-9+&@#/%=~_|]')
 wwws=$(echo "$content" |grep -oE '(http?s://)?www\.[a-zA-Z](-?[a-zA-Z0-9])+\.[a-zA-Z]{2,}(/\S+)*' | grep -vE '^https?://' |sed 's/^\(.*\)$/http:\/\/\1/')
 ips=$(echo "$content" |grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}(:[0-9]{1,5})?(/\S+)*' |sed 's/^\(.*\)$/http:\/\/\1/')

fzf-url.tmux

@@ -15,9 +15,12 @@ tmux_get() {
 }
 
 key="$(tmux_get '@fzf-url-bind' 'u')"
+key2="$(tmux_get '@fzf-url-bind-no-newlines' 'U')"
 history_limit="$(tmux_get '@fzf-url-history-limit' 'screen')"
 extra_filter="$(tmux_get '@fzf-url-extra-filter' '')"
 custom_open="$(tmux_get '@fzf-url-open' '')"
 echo "$extra_filter" > /tmp/filter
 
-tmux bind-key "$key" run -b "$SCRIPT_DIR/fzf-url.sh '$extra_filter' $history_limit '$custom_open'";
+tmux bind-key "$key" run -b "$SCRIPT_DIR/fzf-url.sh '$extra_filter' $history_limit '$custom_open' ''";
+tmux bind-key "$key2" run -b "$SCRIPT_DIR/fzf-url.sh '$extra_filter' $history_limit '$custom_open' 'no-newlines'";
+