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Add \033[2m faint escape sequence using css opacity #99

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Add \033[2m faint escape sequence using css opacity #99

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18 changes: 17 additions & 1 deletion aha.c
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Original file line number Diff line number Diff line change
Expand Up @@ -444,6 +444,7 @@ enum ColorMode {
struct State {
int fc, bc;
int bold;
int faint;
int italic;
int underline;
int blink;
Expand Down Expand Up @@ -474,6 +475,7 @@ const struct State default_state = {
.fc = -1, //Standard Foreground Color //IRC-Color+8
.bc = -1, //Standard Background Color //IRC-Color+8
.bold = 0,
.faint = 0,
.italic = 0,
.underline = 0,
.blink = 0,
Expand All @@ -488,6 +490,7 @@ int statesDiffer(const struct State *const old, const struct State *const new) {
(old->fc != new->fc) ||
(old->bc != new->bc) ||
(old->bold != new->bold) ||
(old->faint != new->faint) ||
(old->italic != new->italic) ||
(old->underline != new->underline) ||
(old->blink != new->blink) ||
Expand Down Expand Up @@ -612,6 +615,7 @@ void printHeader(const struct Options *opts)
}
printf(".underline {text-decoration: underline;}\n");
printf(".bold {font-weight: bold;}\n");
printf(".faint {opacity: 0.33;}\n");
printf(".italic {font-style: italic;}\n");
printf(".blink {text-decoration: blink;}\n");
printf(".crossed-out {text-decoration: line-through;}\n");
Expand Down Expand Up @@ -748,6 +752,10 @@ int main(int argc,char* args[])
state.bold=1;
break;

case 2: // 2 - Enable Faint
state.faint=1;
break;

case 3: // 3 - Enable Italic
state.italic=1;
break;
Expand All @@ -770,8 +778,9 @@ int main(int argc,char* args[])
break;

case 21: // 21 - Reset bold
case 22: // 22 - Not bold, not "high intensity" color
case 22: // 22 - Not bold, not "high intensity" or "low intensity" color
state.bold=0;
state.faint=0;
break;

case 23: // 23 - Reset italic
Expand Down Expand Up @@ -1025,6 +1034,13 @@ int main(int argc,char* args[])
else
printf("font-weight:bold;");
}
if (state.faint)
{
if (opts.stylesheet)
printf("opacity ");
else
printf("opacity:0.33;");
}
if (state.italic)
{
if (opts.stylesheet)
Expand Down