parse app notes for init tables

extras/unused/appnote_ilitek.sed

@@ -0,0 +1,54 @@
+#n  does not work.  use nsed -n
+
+######################################################################
+# nsed -f pagebreak.sed file.txt | nsed -n -f appnote_ilitek.sed
+
+# parse Ilitek App Note sequence. e.g.
+# LCD_ILI9486_CMD(0XF2);
+# LCD_ILI9486_INDEX(0x18);
+# Delayms(1); // Delay 1ms
+
+:Ilitek
+# //Title line
+s/^[1-9].*/\/\/ &/
+# //comment to /* comment */
+s/[/][/]\(.*\)/\/\*\1\*\/ /
+s/_CMD_INDEX/_CMD/
+s/_CMD_PAs/_INDEX/
+s/_ Parameter (/_INDEX(/
+/LCD_ILI9..._CMD(/b good
+/Delayms(/b good
+b print
+{
+:good
+   h
+   :args
+   n
+   s/[/][/]\(.*\)/\/\*\1\*\/ /
+   s/_CMD_INDEX/_CMD/
+   s/_CMD_PAs/_INDEX/
+   s/_ Parameter (/_INDEX(/
+   # append any data to Hold space
+   /LCD_ILI9..._INDEX(/{
+      H 
+      b args
+   }
+   /^$/b args
+   x
+   # parse command byte to (0xNN),
+   s/LCD_ILI9..._CMD(\([^)]+\)/    (\1)/
+   # parse data byte to 0xNN,
+   s/\nLCD_ILI9..._INDEX(//g
+   # parse delay times
+   s/Delayms(\(.+\));/    TFTLCD_DELAY8, \1, /
+   s/)\;/,/g
+   s/0X/0x/g
+   s/,;/,/
+   p
+   x
+   b Ilitek
+}
+:print
+p
+
+:end