add notes-math

Currently just a wrapper for `bc -ql`.

home/.vim/vimrc

@@ -439,6 +439,14 @@ let mapleader = ","
         catch
           echo "Failed opening workspace location in vim."
         endtry
+      elseif a:link =~# '^ssh://'
+        try
+          " chop off the leading file: - see :h expr-[:] for syntax:
+          execute ':terminal ssh ' . a:link[6:]
+          return 1
+        catch
+          echo "Failed opening SSH connection in vim."
+        endtry
       " elseif a:link =~# '^https\?:'
       "    try
       "      execute ':terminal lynx ' . a:link

home/bin/notes-init-metadata

@@ -29,5 +29,25 @@ c.execute(
     '''
 )
 
+c.execute(
+    '''CREATE INDEX "links_page_idx" ON "links" (
+         "page"
+       );
+    '''
+)
+
+c.execute(
+    '''CREATE INDEX "links_target_idx" ON "links" (
+         "target"
+       );
+    '''
+)
+
+c.execute(
+    '''CREATE INDEX "pages_page_idx" ON "pages" (
+         "page"
+       );
+    '''
+
 conn.commit()
 conn.close()

home/bin/notes-links

@@ -22,6 +22,16 @@ Currently this is vimwiki-dependent.
     # Links in foo (experimental, probably broken):
     notes links --source foo
 
+    # Format (defaults to location):
+    notes links --format target
+
+=head1 OUTPUT FORMATS
+
+B<--format> options include C<vimwiki>, C<tsv>, C<location>, C<target>,
+C<full>, and C<name>.
+
+Formats may be glitchy.
+
 =head1 AUTHOR
 
 Brennen Bearnes
@@ -90,6 +100,12 @@ my %FORMATS = (
     return $result . "\n";
   },
 
+  # List of bare link _target_ names
+  target => sub {
+    my ($data) = @_;
+    return $data->{target} . "\n";
+  },
+
   # Fulltext of vimwiki pages:
   full => sub {
     my ($data) = @_;

home/bin/notes-math

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+echo "$@" | bc -ql

home/bin/notes-tag-index

@@ -2,17 +2,19 @@
 
 cd "$HOME/notes" || exit 1
 
-# TODO: 
-
-# - Arguably the following should select _things that are linked to_ as well.
-#   That is, I want to be able to automate links to stuff that I haven't
-#   actually defined a page for yet.
-
-# - Also, arguably, the grep should be done in notes-pages instead.  It was
+# TODO:
+#
+# - Arguably, the grep should be done in the notes subcommand instead.  It was
 #   just kind of a pain when I was looking at this.
+#
+# - With links included, this is noticeably kind of slow.
+#
+# - This reveals some weirdness in what's getting dumped into the link database.
+#   Probably worth digging into that eventually.
 
 sort \
-  <(notes-pages --format name| grep -v '^(log|diary)/') \
+  <(notes-pages --format name | grep -Ev '^(log|diary)/') \
+  <(notes-links --format target | grep -Ev '^(|log|diary|https?|ssh|workspace|file)[/:]') \
   pinboard-tag-index \
   p1k3-index \
   | uniq