[Surfraw-commits] [SCM] surfraw - a fast unix command line interface to WWW branch, master, updated. surfraw_2-2-5_1-242-g846275f

[Kyle Isom]

The following commit has been merged in the master branch:
commit a8edc0b4c892011a7247e1f50ce0ebd3c637f161
Author: Kyle Isom <coder at kyleisom.net>
Date:   Tue Oct 16 14:58:43 2012 -0600

    Add lua hooks for surfraw integration with elinks.

diff --git a/AUTHORS b/AUTHORS
index 39871dd..f4e19c7 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -132,6 +132,9 @@ Paulo Almeida <paulo at diasalmeida.com>
 Shain Singh <shain.singh at gmail.com>
         elvi: cisco, f5 
 
+Manolo Martínez <manolo at austrohungaro.com>
+        examples: elinks integration (hooks.lua)
+
 THANKS TO
 
 Brian Nelson           <bnelson at bloodclot.net>
diff --git a/examples/Makefile.am b/examples/Makefile.am
index c9aafaa..ec6f6b6 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -1,5 +1,5 @@
 noinst_SCRIPTS = uzbl_load_url_from_surfraw
-EXTRA_DIST     = README uzbl_load_url_from_surfraw.IN
+EXTRA_DIST     = README uzbl_load_url_from_surfraw.IN hooks.lua
 CLEANFILES     = uzbl_load_url_from_surfraw
 
 uzbl_load_url_from_surfraw: uzbl_load_url_from_surfraw.IN
diff --git a/examples/README b/examples/README
index 497e926..2a1e632 100644
--- a/examples/README
+++ b/examples/README
@@ -1,5 +1,9 @@
 Useful example code.
 
+* hooks.lua
+  Integrates surfraw with elinks (see elinks.cz).
+  Contributed by Manolo Martínez
+
 * uzbl_load_url_from_surfraw
   Integrates surfraw with uzbl (see www.uzbl.org).
   Contributed by Sumant Oemrawsingh.
diff --git a/examples/hooks.lua b/examples/hooks.lua
new file mode 100644
index 0000000..b14fde5
--- /dev/null
+++ b/examples/hooks.lua
@@ -0,0 +1,29 @@
+-- Using surfraw from elinks. To search using an elvi from
+-- the Go to URL dialog box, use the syntax "!elvis your
+-- search terms". E.g., to search for 
+-- Wargames torrents in piratebay, type "!piratebay
+-- wargames" in the Go to URL dialog box.
+--
+-- You need to have surfraw installed, obviously, and your
+-- lua install should have io.popen.
+
+function match (prefix, url)
+    return string.sub (url, 1, string.len (prefix)) == prefix
+end
+
+function tosurfraw (str)
+    return "surfraw -p " .. str .. " 2>/dev/null"
+end
+
+function goto_url_hook (url, current_url)
+    if match ("!", url) then
+        sr = tosurfraw (string.sub (url, 2))
+        urlfile = io.popen (sr)
+        finalurl = urlfile:read('*all')
+        urlfile:close()
+        return finalurl
+
+    else
+        return url
+    end
+end

-- 
surfraw -  a fast unix command line interface to WWW