Dumb error in pw_export leading to crash (thanks to Jun Jiang for noticing it)

Minor documentatiom updates


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@13189 c92efa57-630b-4861-b058-cf58834340f0

Doc/release-notes

@@ -9,7 +9,7 @@ Incompatible changes in svn version:
 Fixed in svn version
 
   * PP: incorrect results in "projwfc.x" with PAW projection due to a 
-        missing line (r13121)
+        missing line (r13121); crash in pw_export.x" due to dumb error (r13189)
   * PW: final scf step in variable-cell calculation could crash
         due to missing reset of FFT dimensions (r13116)
   * FD: dangerous "q==0" check in matdyn.f90 (r13109)

Doc/user_guide.tex

@@ -251,6 +251,10 @@ complies with the following guidelines:
 \item Be short: no need to send 128 copies of the same error message just
   because you this is what came out of your 128-processor run. No need to
   send the entire compilation log for a single error appearing at the end.
+\item Do not post large attachments: point a linker to a place where the
+  attachment(s) can be downloaded from, such as e.g. DropBox, Google Docs, 
+  or one of the various web temporary storage spaces (e.g.: 
+  ExpireBox,File.Town, Uguu.se.
 \item Avoid excessive or irrelevant quoting of previous messages. Your
   message must be immediately visible and easily readable, not hidden
   into a sea of quoted text.

PP/src/pw_export.f90

@@ -817,7 +817,7 @@ SUBROUTINE write_export (pp_file,kunit,uspp_spsi, ascii, single_file, raw)
 
                npw = ngk(ik-iks+1)
                local_pw = npw
-	       CALL init_us_2(npw, igk_k(1,ik-iks-1), xk(1, ik), vkb)
+	       CALL init_us_2(npw, igk_k(1,ik-iks+1), xk(1, ik), vkb)
 
                IF ( gamma_only ) THEN
                   CALL calbec ( npw, vkb, evc, becp )