Changeset 35d2091 for commands.c

Timestamp:

Nov 12, 2010, 8:37:51 AM (13 years ago)

Author:

Nelson Elhage <nelhage@mit.edu>

Branches:

master, release-1.10, release-1.7, release-1.8, release-1.9

Children:

7473e38b

Parents:

9d21120

git-author:

Alex Dehnert <adehnert@mit.edu> (11/11/10 23:04:57)

git-committer:

Nelson Elhage <nelhage@mit.edu> (11/12/10 08:37:51)

Message:

Allow adding text to the command history

Adds the cmd-history-add command, which permits
appending text to the command history.

Adds the with-history command, which permits
saving a command to history and executing it.
This is primarily intended for use with bindkey.

See also http://barnowl.mit.edu/ticket/96.

File:

• commands.c (modified) (2 diffs)

commands.c

@@ -767 +767 @@
               "Display an informative message",
               "message <message>",
+              ""),
+
+  OWLCMD_ARGS("add-cmd-history", owl_command_add_cmd_history, OWL_CTX_ANY,
+              "Add a command to the history",
+              "add-cmd-history <cmd>",
+              ""),
+
+  OWLCMD_ARGS("with-history", owl_command_with_history, OWL_CTX_ANY,
+              "Run a command and store it into the history",
+              "with-history <cmd>",
               ""),
 
@@ -2633 +2643 @@
 }
 
+char *owl_command_add_cmd_history(int argc, const char *const *argv, const char *buff)
+{
+  owl_history *hist;
+  const char *ptr;
+
+  if (argc < 2) {
+    owl_function_makemsg("usage: %s <commands> ...", argv[0]);
+    return NULL;
+  }
+
+  ptr = skiptokens(buff, 1);
+  hist = owl_global_get_cmd_history(&g);
+  owl_history_store(hist, ptr);
+  owl_history_reset(hist);
+  /* owl_function_makemsg("History '%s' stored successfully", ptr+1); */
+  return NULL;
+}
+
+char *owl_command_with_history(int argc, const char *const *argv, const char *buff)
+{
+  owl_history *hist;
+  const char *ptr;
+
+  if (argc < 2) {
+    owl_function_makemsg("usage: %s <commands> ...", argv[2]);
+    return NULL;
+  }
+
+  ptr = skiptokens(buff, 1);
+  if (!ptr) {
+    owl_function_makemsg("Parse error finding command");
+    return NULL;
+  }
+
+  hist = owl_global_get_cmd_history(&g);
+  owl_history_store(hist, ptr);
+  owl_history_reset(hist);
+  return owl_function_command(ptr);
+}
+
 void owl_command_yes(void)
 {