[PATCH] Add completion for zathura.

[doron.behar@xxxxxxxxx]

From: Doron Behar <doron.behar@xxxxxxxxx>

Make it aware of the plugins installed on the machine.
---
 Completion/Unix/Type/_pspdf   |  2 +-
 Completion/X/Command/_zathura | 45 +++++++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+), 1 deletion(-)
 create mode 100644 Completion/X/Command/_zathura

diff --git a/Completion/Unix/Type/_pspdf b/Completion/Unix/Type/_pspdf
index 5bb8650b1..1df3f860c 100644
--- a/Completion/Unix/Type/_pspdf
+++ b/Completion/Unix/Type/_pspdf
@@ -1,4 +1,4 @@
-#compdef gsbj gsdj gsdj500 gslj gslp gsnd ps2ascii ghostview mgv pstoedit pstotgif zathura
+#compdef gsbj gsdj gsdj500 gslj gslp gsnd ps2ascii ghostview mgv pstoedit pstotgif
 
 local expl ext
 
diff --git a/Completion/X/Command/_zathura b/Completion/X/Command/_zathura
new file mode 100644
index 000000000..9116d2471
--- /dev/null
+++ b/Completion/X/Command/_zathura
@@ -0,0 +1,45 @@
+#compdef zathura
+
+(( $+functions[_zathura_files] )) ||
+_zathura_files(){
+  local -a plugin_files
+  for plugins_dir in "${opt_args[-p]}" "${opt_args[--plugins-dir]}" "/usr/lib/zathura" "/usr/local/lib/zathura" "/lib/zathura"; do
+    plugin_files=(${plugins_dir}/*.so)
+    if [[ -z "${plugin_files}" ]]; then
+      break
+    fi
+  done
+  if [[ -z "${plugin_files}" ]]; then
+    _files -g "*.pdf(-.)"
+    return
+  fi
+  local -a supported_filetypes
+  for pf in "${plugin_files[@]}"; do
+    if [[ $pf =~ "mupdf" ]]; then
+      supported_filetypes+="pdf"
+      supported_filetypes+="epub"
+      supported_filetypes+="xps"
+    elif [[ $pf =~ "poppler" ]]; then
+      supported_filetypes+="pdf"
+    else
+      supported_filetypes+="${${pf%.so}#${plugins_dir}/lib}"
+    fi
+  done
+  _files -g "*.(${(j.|.)supported_filetypes})(-.)"
+}
+
+_arguments \
+  {-e,--reparent=}'[Reparents to window specified by xid]:xid:_x_window' \
+  {-c,--config-dir=}'[Path to the config directory]:path:{_files -/}' \
+  {-d,--data-dir=}'[Path to the data directory]:path:{_files -/}' \
+  {-p,--plugins-dir=}'[Path to the directory containing plugins]:path:{_files -/}' \
+  {-w,--password=}"[The document's password]:password: " \
+  {-P,--page=}'[Opens the document at the given page number]:number: ' \
+  {-l,--log-level=}'[Set log level]:level:(debug info warning error)' \
+  {-x,--synctex-editor-command=}'[Set the synctex editor command]:command:_cmdstring' \
+  '--synctex-forward=[Jump to the given position]:input: ' \
+  '--synctex-pid=[Instead of looking for an instance having the correct file opened, try only the instance with the given PID]:pid:_pids' \
+  '--fork[Fork into background]' \
+  '(- :)--version[Display version string and exit]' \
+  '(- :)--help[Display help and exit]' \
+  '*:file:_zathura_files'
-- 
2.17.1