[patch] Allowing \documentclass options and using inputenc.

[drkm]

  Hi

  What to you think about the following patch, allowing for
example this code in ~/.emacs.el:

    (setq cal-tex-inputenc              "latin1"
          cal-tex-documentclass-options "a4paper")

  The patch:

--- cal-tex.el-OLD      2005-07-30 01:39:44.000000000 +0200
+++ cal-tex.el  2005-07-30 01:47:02.000000000 +0200
@@ -148,6 +148,18 @@
   :type 'hook
   :group 'calendar-tex)
 
+(defcustom cal-tex-inputenc nil
+  "*If this is not nil, use package inputenc with this value as option."
+  :type  'string
+  :group 'calendar-tex)
+
+(defcustom cal-tex-documentclass-options nil
+  "*Additional option string to pass to the LaTeX documentclass.
+May contains several options, is copied verbatim (as well as
+extra options and commas if needed)."
+  :type  'string
+  :group 'calendar-tex)
+
 ;;;
 ;;; Definitions for LaTeX code
 ;;;
@@ -249,10 +261,16 @@
   (set-buffer (get-buffer-create cal-tex-buffer))
   (erase-buffer)
   (insert "\\documentclass")
-  (if args
-      (insert "[" args "]"))
-  (insert "{article}\n"
-          "\\hbadness 20000
+  (cond ((and args cal-tex-documentclass-options)
+         (insert "[" args "," cal-tex-documentclass-options "]"))
+        (cal-tex-documentclass-options
+         (insert "[" cal-tex-documentclass-options "]"))
+        (args
+         (insert "[" args "]")))
+  (insert "{article}\n")
+  (if cal-tex-inputenc
+      (insert "\\usepackage[" cal-tex-inputenc "]{inputenc}\n"))
+  (insert "\\hbadness 20000
 \\hfuzz=1000pt
 \\vbadness 20000
 \\lineskip 0pt


--drkm