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Keep escape code equal for all systems

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This commit is contained in:
Willem Cazander 2025-01-08 14:11:57 +01:00
parent bcf170fb94
commit 2c59ad16db
3 changed files with 7 additions and 9 deletions
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2
nx01-x4o-o2o/src/main/java/org/x4o/o2o/fc18/FourCornerUnicodeDisplay.java
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@ -344,7 +344,7 @@ public class FourCornerUnicodeDisplay {
if (FCDotDEC1604DashP7.__ESC68_FC18.equals(decCode)) {
return decCode.ordinal(); // todo handle
}
if (FCDotDEC1604DashP7.__ESC68_BELOW.equals(decCode)) {
if (FCDotDEC1604DashP7.__ESC_BELOW.equals(decCode)) {
if (!cdc.hasNext()) {
return null;
}

12
nx01-x4o-o2o/src/main/java/org/x4o/o2o/fc18/zero33/FCDotDEC1604DashP7.java
View file

@ -30,13 +30,11 @@ import org.x4o.o2o.fc18.FourCornerX18CakePoints;
/**
* "FC.DEC1604-E2" Four Corner dot Direct or Escaped Control in grid of 16 by 04 of dashed Escape codes V2.
*
* This block defines "start" points of different escape sequence data-gram encoding within the 6 bit space.
* A 6 bit computer use the __ESC6 to use these 64 control codes.
*
* A 6 or 8 bit computer use the __ESC to use these 64 control codes.
* A 8 or 18 or 144 bit computer uses this direct as the second 64 part page. (thus number 64 to 127)
*
* A 18 or 144 bit computer uses this direct as the second 64 part page. (thus number 64 to 127)
*
* NOTE: TODO: Currently still all but one, others are undefined.
* NOTE: MSX is VT-52 see https://www.msx.org/wiki/MSX_Characters_and_Control_Codes#Escape_codes
*
* @author Willem Cazander
* @version 1.0 Dec 24, 2024
@ -55,8 +53,8 @@ public enum FCDotDEC1604DashP7 implements FourCornerX06BaklavaPoints, FourCorner
/// On 6/8 bit escape to 18 bit four corner.
/// Stream six octals as CDC chars in NX01_A to NX08_H, until any out of range P6.
__ESC68_FC18,
/// Lower case escape code for only ONE next char is NX01_A to NX06_Z for 6 and 8 bit systems.
__ESC68_BELOW,
/// Lower case escape code for only ONE next char is NX01_A to NX06_Z for all systems.
__ESC_BELOW,
UNDEFINED__QUESTION,
UNDEFINED__EXCLAMATION,

2
nx01-x4o-o2o/src/test/java/org/x4o/o2o/fc18/FourCornerUnicodeDisplayTest.java
View file

@ -102,7 +102,7 @@ public class FourCornerUnicodeDisplayTest {
cdc.add(FCDotPIE9CDash26.LOW_B); // if used as this per letter full escaping here....
cdc.add(FCDotCDC1604DashP6._SPACE); // out of range is end lower
cdc.add(FCDotCDC1604DashP6.NX02_B);
cdc.add(FCDotDEC1604DashP7.__ESC68_BELOW); // test escape code
cdc.add(FCDotDEC1604DashP7.__ESC_BELOW); // test escape code
cdc.add(FCDotCDC1604DashP6.NX03_C);
cdc.add(FCDotCDC1604DashP6.NX04_D); // thus this upper case D
cdc.add(FCDotCDC1604DashP6.DOT);