Changeset cdc6ff1 for commands.c

Timestamp:

Aug 22, 2008, 12:22:37 PM (16 years ago)

Author:

Nelson Elhage <nelhage@mit.edu>

Branches:

master, debian, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

da466e0

Parents:

680ada9

Message:

Implement a getfilter command to get the text of a filter.

File:

• commands.c (modified) (2 diffs)

commands.c

@@ -712 +712 @@
               "returns the value of a variable",
               "getvar <varname>", ""),
+
+  OWLCMD_ARGS("getfilter", owl_command_getfilter, OWL_CTX_INTERACTIVE,
+              "returns the definition of a filter",
+              "getfilter <filtername>", ""),
 
   OWLCMD_ARGS("getstyle", owl_command_getstyle, OWL_CTX_INTERACTIVE,
@@ -2461 +2465 @@
 }
 
+char *owl_command_getfilter(int argc, char **argv, char *buf)
+{
+  owl_filter *f;
+  if (argc != 2) {
+    owl_function_makemsg("Wrong number of arguments for %s", argv[0]);
+    return NULL;
+  }
+  f = owl_global_get_filter(&g, argv[1]);
+  if (!f) {
+    return NULL;
+  }
+  return owl_filter_print(f);
+}
+
 char *owl_command_search(int argc, char **argv, char *buff)
 {