Fix info documentation to keep texinfo 5.x happy.

2013-04-02 Martin von Gagern

References:
* https://bugs.gentoo.org/464092

Index: gnuplot-4.6.2/docs/gnuplot.texi
===================================================================
--- gnuplot-4.6.2.orig/docs/gnuplot.texi
+++ gnuplot-4.6.2/docs/gnuplot.texi
@@ -9202,7 +9202,7 @@ but
 @end example
 
 See also
-@uref{http://www.gnuplot.info/demo/poldat.html,poldat.dem: polar plot using @ref{angles} demo.
+@uref{http://www.gnuplot.info/demo/poldat.html,poldat.dem: polar plot using angles demo.
 }
 
 @node arrow, autoscale, angles, set-show
@@ -17650,7 +17650,7 @@ with no modifiers.
 @end menu
 
 @node aed767, aifm, complete_list_of_terminals, complete_list_of_terminals
-@subsubsection aed767
+@subsection aed767
 
 @c ?commands set terminal aed767
 @c ?set terminal aed767
@@ -17676,7 +17676,7 @@ The two drivers differ only in their hor
 no options for these drivers."
 
 @node aifm, aqua, aed767, complete_list_of_terminals
-@subsubsection aifm
+@subsection aifm
 
 @c ?commands set terminal aifm
 @c ?set terminal aifm
@@ -17698,7 +17698,7 @@ Syntax:
 
 
 @node aqua, be, aifm, complete_list_of_terminals
-@subsubsection aqua
+@subsection aqua
 
 @c ?commands set terminal aqua
 @c ?set terminal aqua
@@ -17736,7 +17736,7 @@ spacing can be modified by <dashlength>
 
 
 @node be, epscairo, aqua, complete_list_of_terminals
-@subsubsection be
+@subsection be
 
 @c ?commands set terminal be
 @c ?set terminal be
@@ -17965,7 +17965,7 @@ to a '16' dotted line.
 
 
 @node epscairo, canvas, be, complete_list_of_terminals
-@subsubsection epscairo
+@subsection epscairo
 
 @c ?set terminal epscairo
 @c ?terminal epscairo
@@ -17982,7 +17982,7 @@ Please read the help for the `pdfcairo`
 
 
 @node canvas, cgi, epscairo, complete_list_of_terminals
-@subsubsection canvas
+@subsection canvas
 
 @c ?commands set terminal canvas
 @c ?set terminal canvas
@@ -18067,7 +18067,7 @@ routines, for example gnuplot.toggle_vis
 
 
 @node cgi, cgm, canvas, complete_list_of_terminals
-@subsubsection cgi
+@subsection cgi
 
 @c ?commands set terminal cgi
 @c ?set terminal cgi
@@ -18093,7 +18093,7 @@ for either a display or hardcopy; the en
 first, then CGIPRNT.  These terminals have no options."
 
 @node cgm, context, cgi, complete_list_of_terminals
-@subsubsection cgm
+@subsection cgm
 
 @c ?commands set terminal cgm
 @c ?set terminal cgm
@@ -18356,7 +18356,7 @@ table. 'Helvetica Bold' will give you it
 
 
 @node context, corel, cgm, complete_list_of_terminals
-@subsubsection context
+@subsection context
 
 @c ?commands set terminal context
 @c ?set terminal context
@@ -18536,7 +18536,7 @@ The easiest way to make plots in ConTeXt
 This will run gnuplot automatically and include the resulting figure in the document."
 
 @node corel, debug, context, complete_list_of_terminals
-@subsubsection corel
+@subsection corel
 
 @c ?commands set terminal corel
 @c ?set terminal corel
@@ -18562,7 +18562,7 @@ where the fontsize and linewidth are spe
 inches.  The defaults are monochrome, "SwitzerlandLight", 22, 8.2, 10 and 1.2."
 
 @node debug, svga, corel, complete_list_of_terminals
-@subsubsection debug
+@subsection debug
 
 @c ?commands set terminal debug
 @c ?set terminal debug
@@ -18577,7 +18577,7 @@ This terminal is provided to allow for t
 likely to be of use only for users who are modifying the source code."
 
 @node svga, dumb, debug, complete_list_of_terminals
-@subsubsection svga
+@subsection svga
 
 @c ?commands set terminal svga
 @c ?set terminal svga
@@ -18598,7 +18598,7 @@ Syntax:
 @end example
 
 @node dumb, dxf, svga, complete_list_of_terminals
-@subsubsection dumb
+@subsection dumb
 
 @c ?commands set terminal dumb
 @c ?set terminal dumb
@@ -18646,7 +18646,7 @@ Example:
 @end example
 
 @node dxf, dxy800a, dumb, complete_list_of_terminals
-@subsubsection dxf
+@subsection dxf
 
 @c ?commands set terminal dxf
 @c ?set terminal dxf
@@ -18667,7 +18667,7 @@ colors are mapped to differing line thic
 AutoCad print/plot command."
 
 @node dxy800a, eepic, dxf, complete_list_of_terminals
-@subsubsection dxy800a
+@subsection dxy800a
 
 @c ?commands set terminal dxy800a
 @c ?set terminal dxy800a
@@ -18681,7 +18681,7 @@ AutoCad print/plot command."
 This terminal driver supports the Roland DXY800A plotter.  It has no options."
 
 @node eepic, emf, dxy800a, complete_list_of_terminals
-@subsubsection eepic
+@subsection eepic
 
 @c ?commands set terminal eepic
 @c ?set terminal eepic
@@ -18789,7 +18789,7 @@ The other label -- account for long ticl
 @end example
 
 @node emf, emxvga, eepic, complete_list_of_terminals
-@subsubsection emf
+@subsection emf
 
 @c ?commands set terminal emf
 @c ?set terminal emf
@@ -18842,7 +18842,7 @@ Examples:
 @end example
 
 @node emxvga, epson_180dpi, emf, complete_list_of_terminals
-@subsubsection emxvga
+@subsection emxvga
 
 @c ?commands set terminal emxvga
 @c ?set terminal emxvga
@@ -18888,7 +18888,7 @@ Syntax:
 The only option is the vesa mode for `emxvesa`, which defaults to G640x480x256."
 
 @node epson_180dpi, excl, emxvga, complete_list_of_terminals
-@subsubsection epson_180dpi
+@subsection epson_180dpi
 
 @c ?commands set terminal epson_180dpi
 @c ?set terminal epson_180dpi
@@ -18998,7 +18998,7 @@ Do not use @ref{print}---use instead `co
 
 
 @node excl, fig, epson_180dpi, complete_list_of_terminals
-@subsubsection excl
+@subsection excl
 
 @c ?commands set terminal excl
 @c ?set terminal excl
@@ -19013,7 +19013,7 @@ The `excl` terminal driver supports Tala
 printer and the 1590.  It has no options."
 
 @node fig, png_, excl, complete_list_of_terminals
-@subsubsection fig
+@subsection fig
 
 @c ?commands set terminal fig
 @c ?set terminal fig
@@ -19127,7 +19127,7 @@ To plot the error bars on top of the cir
 @end example
 
 @node png_, ggi, fig, complete_list_of_terminals
-@subsubsection png
+@subsection png
 
 @c ?commands set terminal png
 @c ?set terminal png
@@ -19230,7 +19230,7 @@ Use the `enhanced text` mode to control
 
 
 @node ggi, gpic, png_, complete_list_of_terminals
-@subsubsection ggi
+@subsection ggi
 
 @c ?commands set terminal ggi
 @c ?set terminal ggi
@@ -19281,7 +19281,7 @@ Examples:
 @end example
 
 @node gpic, grass, ggi, complete_list_of_terminals
-@subsubsection gpic
+@subsection gpic
 
 @c ?commands set terminal gpic
 @c ?set terminal gpic
@@ -19369,7 +19369,7 @@ for example, using
 @end example
 
 @node grass, hp2623a, gpic, complete_list_of_terminals
-@subsubsection grass
+@subsection grass
 
 @c ?commands set terminal grass
 @c ?set terminal grass
@@ -19386,7 +19386,7 @@ for more information.  Pages are written
 Graphics Window.  There are no options."
 
 @node hp2623a, hp2648, grass, complete_list_of_terminals
-@subsubsection hp2623a
+@subsection hp2623a
 
 @c ?commands set terminal hp2623a
 @c ?set terminal hp2623a
@@ -19401,7 +19401,7 @@ The `hp2623a` terminal driver supports t
 no options."
 
 @node hp2648, hp500c, hp2623a, complete_list_of_terminals
-@subsubsection hp2648
+@subsection hp2648
 
 @c ?commands set terminal hp2648
 @c ?set terminal hp2648
@@ -19416,7 +19416,7 @@ The `hp2648` terminal driver supports th
 It has no options."
 
 @node hp500c, hpgl, hp2648, complete_list_of_terminals
-@subsubsection hp500c
+@subsection hp500c
 
 @c ?commands set terminal hp500c
 @c ?set terminal hp500c
@@ -19442,7 +19442,7 @@ and no compression.  Rasterization at th
 large amount of memory."
 
 @node hpgl, hpljii, hp500c, complete_list_of_terminals
-@subsubsection hpgl
+@subsection hpgl
 
 @c ?commands set terminal hpgl
 @c ?set terminal hpgl
@@ -19543,7 +19543,7 @@ to bother with @ref{encoding}.
 HPGL graphics can be imported by many software packages."
 
 @node hpljii, hppj, hpgl, complete_list_of_terminals
-@subsubsection hpljii
+@subsection hpljii
 
 @c ?commands set terminal hpljii
 @c ?set terminal hpljii
@@ -19580,7 +19580,7 @@ The `hp500c` terminal is similar to `hpd
 color and compression."
 
 @node hppj, imagen, hpljii, complete_list_of_terminals
-@subsubsection hppj
+@subsection hppj
 
 @c ?commands set terminal hppj
 @c ?set terminal hppj
@@ -19603,7 +19603,7 @@ Syntax:
 with the middle-sized font (FNT9X17) being the default."
 
 @node imagen, kyo, hppj, complete_list_of_terminals
-@subsubsection imagen
+@subsection imagen
 
 @c ?commands set terminal imagen
 @c ?set terminal imagen
@@ -19637,7 +19637,7 @@ Example:
 puts six graphs on the page in three rows of two in portrait orientation."
 
 @node kyo, latex, imagen, complete_list_of_terminals
-@subsubsection kyo
+@subsection kyo
 
 @c ?commands set terminal kyo
 @c ?set terminal kyo
@@ -19662,7 +19662,7 @@ The only difference between the two is t
 `prescribe` uses "Courier".  There are no options."
 
 @node latex, linux, kyo, complete_list_of_terminals
-@subsubsection latex
+@subsection latex
 
 @c ?commands set terminal emtex
 @c ?set terminal emtex
@@ -19743,7 +19743,7 @@ The other label -- account for long ticl
 @end example
 
 @node linux, lua, latex, complete_list_of_terminals
-@subsubsection linux
+@subsection linux
 
 @c ?commands set terminal linux
 @c ?set terminal linux
@@ -19760,7 +19760,7 @@ environment variable GSVGAMODE for the d
 (standard VGA)."
 
 @node lua, macintosh, linux, complete_list_of_terminals
-@subsubsection lua
+@subsection lua
 
 @c ?commands set terminal lua
 @c ?set terminal lua
@@ -19796,7 +19796,7 @@ to print additional help on options and
 
 
 @node macintosh, mf, lua, complete_list_of_terminals
-@subsubsection macintosh
+@subsection macintosh
 
 @c ?set terminal macintosh
 @c ?set term macintosh
@@ -19835,7 +19835,7 @@ orginal 'singlewin' window will be resus
 a new 'singlewin' window will be created. The 'singlewin' window is not numbered."
 
 @node mf, mp, macintosh, complete_list_of_terminals
-@subsubsection mf
+@subsection mf
 
 @c ?commands set terminal mf
 @c ?set terminal mf
@@ -19966,7 +19966,7 @@ is that the DVI file really remains devi
 commands are used as in the eepic and tpic drivers."
 
 @node mp, mif, mf, complete_list_of_terminals
-@subsubsection mp
+@subsection mp
 
 @c ?commands set terminal mpost
 @c ?set terminal mp
@@ -20177,7 +20177,7 @@ to set the appropriate MP configuration
 LaTeX instead of plainTeX."
 
 @node mif, next, mp, complete_list_of_terminals
-@subsubsection mif
+@subsection mif
 
 @c ?commands set terminal mif
 @c ?set terminal mif
@@ -20220,7 +20220,7 @@ Examples:
 @end example
 
 @node next, Openstep_(next), mif, complete_list_of_terminals
-@subsubsection next
+@subsection next
 
 @c ?commands set terminal next
 @c ?set terminal next
@@ -20262,7 +20262,7 @@ Examples:
 Pointsizes may be changed with `set linestyle`."
 
 @node Openstep_(next), pbm, next, complete_list_of_terminals
-@subsubsection Openstep (next)
+@subsection Openstep (next)
 
 @c ?commands set terminal openstep
 @c ?set terminal openstep
@@ -20312,7 +20312,7 @@ Examples:
 Pointsizes may be changed with `set linestyle`."
 
 @node pbm, dospc, Openstep_(next), complete_list_of_terminals
-@subsubsection pbm
+@subsection pbm
 
 @c ?commands set terminal pbm
 @c ?set terminal pbm
@@ -20353,7 +20353,7 @@ Examples:
 @end example
 
 @node dospc, pdf, pbm, complete_list_of_terminals
-@subsubsection dospc
+@subsection dospc
 
 @c ?commands set terminal dospc
 @c ?set terminal dospc
@@ -20369,7 +20369,7 @@ which will be automatically detected.  I
 not using the gcc or Zortec C/C++ compilers."
 
 @node pdf, pstricks, dospc, complete_list_of_terminals
-@subsubsection pdf
+@subsection pdf
 
 @c ?commands set terminal pdf
 @c ?set terminal pdf
@@ -20422,7 +20422,7 @@ are taken to be in inches, but other uni
 * does not work.
 
 @node pstricks, qms, pdf, complete_list_of_terminals
-@subsubsection pstricks
+@subsection pstricks
 
 @c ?commands set terminal pstricks
 @c ?set terminal pstricks
@@ -20452,7 +20452,7 @@ The first option invokes an ugly hack th
 has to do with plot scaling.  The defaults are `hacktext` and `nounit`."
 
 @node qms, regis, pstricks, complete_list_of_terminals
-@subsubsection qms
+@subsection qms
 
 @c ?commands set terminal qms
 @c ?set terminal qms
@@ -20467,7 +20467,7 @@ The `qms` terminal driver supports the Q
 1200 and others.  It has no options."
 
 @node regis, sun, qms, complete_list_of_terminals
-@subsubsection regis
+@subsection regis
 
 @c ?commands set terminal regis
 @c ?set terminal regis
@@ -20488,7 +20488,7 @@ Syntax:
 @end example
 
 @node sun, svg, regis, complete_list_of_terminals
-@subsubsection sun
+@subsection sun
 
 @c ?commands set terminal sun
 @c ?set terminal sun
@@ -20503,7 +20503,7 @@ The `sun` terminal driver supports the S
 options."
 
 @node svg, tek410x, sun, complete_list_of_terminals
-@subsubsection svg
+@subsection svg
 
 @c ?commands set terminal svg
 @c ?set terminal svg
@@ -20572,7 +20572,7 @@ directory list in the GNUPLOT_FONTPATH e
 NB: You must embed an svg font, not a TrueType or PostScript font."
 
 @node tek410x, tek40, svg, complete_list_of_terminals
-@subsubsection tek410x
+@subsection tek410x
 
 @c ?commands set terminal tek410x
 @c ?set terminal tek410x
@@ -20587,7 +20587,7 @@ The `tek410x` terminal driver supports t
 terminals.  It has no options."
 
 @node tek40, texdraw, tek410x, complete_list_of_terminals
-@subsubsection tek40
+@subsection tek40
 
 @c ?commands set terminal tek40xx
 @c ?set terminal tek40xx
@@ -20656,7 +20656,7 @@ The following are present only if select
 None have any options."
 
 @node texdraw, tgif, tek40, complete_list_of_terminals
-@subsubsection texdraw
+@subsection texdraw
 
 @c ?commands set terminal texdraw
 @c ?set terminal texdraw
@@ -20678,7 +20678,7 @@ of any LaTeX implementation.  Please do
 It has no options."
 
 @node tgif, tkcanvas, texdraw, complete_list_of_terminals
-@subsubsection tgif
+@subsection tgif
 
 @c ?commands set terminal tgif
 @c ?set terminal tgif
@@ -20766,7 +20766,7 @@ Examples using the built-in multiplot me
 @end example
 
 @node tkcanvas, tpic, tgif, complete_list_of_terminals
-@subsubsection tkcanvas
+@subsection tkcanvas
 
 @c ?commands set terminal tkcanvas
 @c ?set terminal tkcanvas
@@ -20831,7 +20831,7 @@ coordinates of the midpoint are only fil
 The current version of `tkcanvas` supports neither @ref{multiplot} nor @ref{replot}."
 
 @node tpic, unixpc, tkcanvas, complete_list_of_terminals
-@subsubsection tpic
+@subsection tpic
 
 @c ?commands set terminal tpic
 @c ?set terminal tpic
@@ -20888,7 +20888,7 @@ The other label -- account for long ticl
 @end example
 
 @node unixpc, vx384, tpic, complete_list_of_terminals
-@subsubsection unixpc
+@subsection unixpc
 
 @c ?commands set terminal unixpc
 @c ?set terminal unixpc
@@ -20903,7 +20903,7 @@ The `unixpc` terminal driver supports AT
 no options."
 
 @node vx384, vgagl, unixpc, complete_list_of_terminals
-@subsubsection vx384
+@subsection vx384
 
 @c ?commands set terminal vx384
 @c ?set terminal vx384
@@ -20918,7 +20918,7 @@ The `vx384` terminal driver supports the
 printers.  It has no options."
 
 @node vgagl, VWS, vx384, complete_list_of_terminals
-@subsubsection vgagl
+@subsection vgagl
 
 @c ?commands set terminal vgagl
 @c ?set terminal vgagl
@@ -20982,7 +20982,7 @@ The vgagl driver uses the first *availab
 
 
 @node VWS, windows, vgagl, complete_list_of_terminals
-@subsubsection VWS
+@subsection VWS
 
 @c ?commands set terminal VWS
 @c ?set terminal VWS
@@ -20998,7 +20998,7 @@ no options.  It will sense the display t
 or color.)  All line styles are plotted as solid lines."
 
 @node windows, wxt, VWS, complete_list_of_terminals
-@subsubsection windows
+@subsection windows
 
 @c ?commands set terminal windows
 @c ?set terminal windows
@@ -21314,7 +21314,7 @@ must be SOLID with unit width.
 See `graph-menu`."
 
 @node wxt, x11, windows, complete_list_of_terminals
-@subsubsection wxt
+@subsection wxt
 
 @c ?set terminal wxt
 @c ?terminal wxt
@@ -21439,7 +21439,7 @@ These three keywords (raise, persist and
 between sessions through the configuration dialog."
 
 @node x11, xlib, wxt, complete_list_of_terminals
-@subsubsection x11
+@subsection x11
 
 @c ?commands set terminal x11
 @c ?set terminal x11
@@ -21954,7 +21954,7 @@ you can set the resource 'gnuplot.fastro
 
 
 @node xlib,  , x11, complete_list_of_terminals
-@subsubsection xlib
+@subsection xlib
 
 @c ?commands set terminal xlib
 @c ?set terminal xlib