update manpage, html docs and help message (missing last cli options)

doc/manpages/xschem.1.in

@@ -78,6 +78,10 @@ Execute specified tcl commands after completing startup.
 Execute specified tcl file as a command script (perhaps with xschem  commands).
 .TP
 
+.B --command <tcl_cmd>
+Execute specified tcl commands after completing startup.
+.TP
+
 .B --diff <file>
 Show differences with given file.
 .TP
@@ -106,6 +110,10 @@ Set netlist type to tEDAx.
 Set netlist type to SPICE.
 .TP
 
+.B --spectre
+Set netlist type to SPECTRE.
+.TP
+
 .B -y, --symbol
 Set netlist type to symbol global property edit.
 .TP
@@ -147,6 +155,14 @@ Use <file> as output for plot export (png, svg, postscript/pdf)
 Use <file> as a rc file for startup instead of the default xschemrc.
 .TP
 
+.B --lastclosed
+Open last closed file.
+.TP
+
+.B --lastopened
+Open last opened or saved file.
+.TP
+
 .B -p, --postscript, --pdf
 Export pdf schematic.
 .TP

doc/xschem_man/run_xschem.html

@@ -71,6 +71,7 @@ Options:
   -N <file>            Set name (only name or full path) of top level netlist file.
   -t  --tedax          Set netlist type to tEDAx.
   -s  --spice          Set netlist type to SPICE.
+      --spectre        Set netlist type to SPECTRE.
   -y  --symbol         Set netlist type to SYMBOL (used when drawing symbols)
   -x  --no_x           Don't use X (only command mode).
   -z  --rainbow        Use a rainbow-looking layer color table.

src/xschem.help

@@ -24,7 +24,7 @@ Options:
   -N <file>            Set name (only name or full path) of top level netlist file.
   -t  --tedax          Set netlist type to tEDAx.
   -s  --spice          Set netlist type to SPICE.
-      --spice          Set netlist type to SPECTRE.
+      --spectre        Set netlist type to SPECTRE.
   -y  --symbol         Set netlist type to SYMBOL (used when drawing symbols)
   -x  --no_x           Don't use X (only command mode).
   -z  --rainbow        Use a raibow-looking layer color table.