script: add diff between current script and version in repository

New options:
- script.look.diff_command
- script.look.diff_color

Key alt-d has been changed to alt-v on script buffer (view script).
Key alt-d is now used on detail of script to jump to diff (if diff is displayed).

1 files changed, 24 insertions, 20 deletions

diff --git a/src/plugins/script/script-buffer.c b/src/plugins/script/script-buffer.c
index 239c8a01c..1be10b02e 100644
--- a/src/plugins/script/script-buffer.c
+++ b/src/plugins/script/script-buffer.c
@@ -36,7 +36,8 @@
 struct t_gui_buffer *script_buffer = NULL;
 int script_buffer_selected_line = 0;
 struct t_repo_script *script_buffer_detail_script = NULL;
-int script_buffer_detail_script_line_source = 0;
+int script_buffer_detail_script_last_line = 0;
+int script_buffer_detail_script_line_diff = -1;
 
 
 /*
@@ -475,7 +476,8 @@ script_buffer_display_detail_script (struct t_repo_script *script)
                       (script->max_weechat) ? script->max_weechat : "-");
     line++;
 
-    script_buffer_detail_script_line_source = line + 2;
+    script_buffer_detail_script_last_line = line + 2;
+    script_buffer_detail_script_line_diff = -1;
 }
 
 /*
@@ -502,14 +504,14 @@ script_buffer_refresh (int clear)
     {
         snprintf (str_title, sizeof (str_title),
                   "%s",
-                  _("alt+d=back to list"));
+                  _("Alt+key/input: v=back to list d=jump to diff"));
     }
     else
     {
         snprintf (str_title, sizeof (str_title),
                   _("%d/%d scripts (filter: %s) | Sort: %s | "
                     "Alt+key/input: i=install r=remove l=load L=reload "
-                    "u=unload h=(un)hold d=show detail | Input: q=close "
+                    "u=unload h=(un)hold v=view script | Input: q=close "
                     "$=refresh s:x,y=sort words=filter *=reset filter | "
                     "Mouse: left=select right=install/remove"),
                   script_repo_count_displayed,
@@ -704,14 +706,15 @@ int
 script_buffer_input_cb (void *data, struct t_gui_buffer *buffer,
                         const char *input_data)
 {
-    char *actions[][2] = { { "l", "load"    },
-                           { "u", "unload"  },
-                           { "L", "reload"  },
-                           { "i", "install" },
-                           { "r", "remove"  },
-                           { "h", "hold"    },
-                           { "d", "show"    },
-                           { NULL, NULL     } };
+    char *actions[][2] = { { "l", "load"     },
+                           { "u", "unload"   },
+                           { "L", "reload"   },
+                           { "i", "install"  },
+                           { "r", "remove"   },
+                           { "h", "hold"     },
+                           { "v", "show"     },
+                           { "d", "showdiff" },
+                           { NULL, NULL      } };
     char str_command[64];
     int i;
 
@@ -811,14 +814,15 @@ script_buffer_set_callbacks ()
 void
 script_buffer_set_keys ()
 {
-    char *keys[][2] = { { "meta-l",  "load"    },
-                        { "meta-u",  "unload"  },
-                        { "meta-L",  "reload"  },
-                        { "meta-i",  "install" },
-                        { "meta-r",  "remove"  },
-                        { "meta-h",  "hold"    },
-                        { "meta-d",  "show"    },
-                        { NULL,     NULL       } };
+    char *keys[][2] = { { "meta-l",  "load"     },
+                        { "meta-u",  "unload"   },
+                        { "meta-L",  "reload"   },
+                        { "meta-i",  "install"  },
+                        { "meta-r",  "remove"   },
+                        { "meta-h",  "hold"     },
+                        { "meta-v",  "show"     },
+                        { "meta-d",  "showdiff" },
+                        { NULL,     NULL        } };
     char str_key[64], str_command[64];
     int i;