[PATCH] doc: sframe: add DRAFT marker for all outputs

[Indu Bhagat]

Add DRAFT marker to be emitted in the info, pdf and html outputs.  This
is done in two places: one in the @ifnottex block meant for PDF output
and another in @titlepage block meant for info and html output.

The marker lines:
  @center @strong{*** DRAFT - NOT FOR DISTRIBUTION ***}
should be removed before a release.

libsframe/doc/
	* sframe-spec.texi: Add marker for DRAFT.
---
 libsframe/doc/sframe-spec.texi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libsframe/doc/sframe-spec.texi b/libsframe/doc/sframe-spec.texi
index f25791e364b..73060ff8451 100644
--- a/libsframe/doc/sframe-spec.texi
+++ b/libsframe/doc/sframe-spec.texi
@@ -22,6 +22,7 @@ License''.
 @title The SFrame Format
 @subtitle Version 2 (Errata 1)
 @sp 15
+@center @strong{*** DRAFT - NOT FOR DISTRIBUTION ***}
 @center @today{}
 @author Indu Bhagat
 
@@ -35,6 +36,9 @@ License''.
 @node Top
 @top The SFrame format
 
+@center @strong{*** DRAFT - NOT FOR DISTRIBUTION ***}
+@center @today{}
+
 This manual describes version 2 (errata 1) of the SFrame file format.  SFrame
 stands for Simple Frame.  The SFrame format keeps track of the minimal
 necessary information needed for generating stack traces:
-- 
2.43.0