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lib/DtTerm: Remove dead assignments, initializations and increments

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This shouldn't change behavior (or even object code) at all because
those assignments are all without effect. Removing that code removes
noise which helps working with code analysis tools.
This commit is contained in:
Patrick Georgi
2024-01-03 22:52:43 +01:00
committed by Jon Trulson
parent a5b5eb0f80
commit c48ec3adff
19 changed files with 40 additions and 142 deletions
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12
cde/lib/DtTerm/Term/TermFunction.c
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@@ -90,7 +90,6 @@ void
_DtTermFuncScroll(Widget w, int count, FunctionSource functionSource)
{
DtTermPrimitiveWidget tw = (DtTermPrimitiveWidget) w;
struct termData *tpd = tw->term.tpd;
/* make sure the cursor is off... */
(void) _DtTermPrimCursorOff(w);
@@ -120,7 +119,6 @@ void
_DtTermFuncEndOfBuffer(Widget w, int count, FunctionSource functionSource)
{
DtTermPrimitiveWidget tw = (DtTermPrimitiveWidget) w;
struct termData *tpd = tw->term.tpd;
EXIT_IF_MARGINS_SET(tw)
(void) _DtTermPrimCursorOff(w);
@@ -220,13 +218,9 @@ termFuncErase
{
DtTermPrimitiveWidget tw = (DtTermPrimitiveWidget) w;
DtTermPrimData tpd = tw->term.tpd;
TermBuffer tb = tpd->termBuffer;
short row;
short col;
row = tpd->cursorRow + tpd->topRow;
col = tpd->cursorColumn;
switch(eraseSwitch)
{
case eraseToEOL:
@@ -339,8 +333,6 @@ void
_DtTermFuncClearToEndOfBuffer(Widget w, int count, FunctionSource functionSource)
{
DtTermPrimitiveWidget tw = (DtTermPrimitiveWidget) w;
DtTermPrimData tpd = tw->term.tpd;
short trow ;
/* turn the cursor off... */
(void) _DtTermPrimCursorOff(w);
@@ -855,7 +847,6 @@ _DtTermFuncInsertLine(Widget w, int count, FunctionSource functionSource)
}
/* update screen info and counts... */
count -= moveCount;
insertedRows += moveCount;
}
}
@@ -954,7 +945,6 @@ _DtTermVideoEnhancement(Widget w,int value)
DtTermPrimData tpd = tw->term.tpd;
DtTermWidget vtw = (DtTermWidget) w;
DtTermData td = vtw->vt.td;
ParserContext context = GetParserContext(w);
switch(value) {
case 0:
@@ -1075,8 +1065,6 @@ _DtTermFontEnhancement(Widget w,int value)
DtTermPrimitiveWidget tw = (DtTermPrimitiveWidget) w;
DtTermPrimData tpd = tw->term.tpd;
DtTermWidget vtw = (DtTermWidget) w;
DtTermData td = vtw->vt.td;
ParserContext context = GetParserContext(w);
(void)_DtTermPrimBufferSetEnhancement(tpd->termBuffer,
tpd->topRow + tpd->cursorRow, tpd->cursorColumn, enhFont, value);