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fix: fix incorrect numbering of headers when exporting HTML #179

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merged 2 commits into from
Jan 13, 2025
Merged

fix: fix incorrect numbering of headers when exporting HTML #179

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3e2dac7
fix: fix incorrect numbering of headers when exporting HTML
Keldos-Li Jan 8, 2025
02a205e
fix: use `counter-reset` to create toc counter at first place
Keldos-Li Jan 10, 2025
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24 changes: 12 additions & 12 deletions src/scss/heading.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -54,21 +54,21 @@ $theme: "" !default;

// 下面是标题自动编号，初始化计数器。使用多级编号，编号后加空格模仿LaTeX
// 首先全局进行一次reset，这样即使不添加h1标题也可以使用较低级别的标题
counter-reset: h2 h3 h4 h5 h6;
counter-reset: heading-h2 heading-h3 heading-h4 heading-h5 heading-h6;
h1 {
counter-reset: h2 h3 h4 h5 h6;
counter-set: heading-h2 0 heading-h3 0 heading-h4 0 heading-h5 0 heading-h6 0;
}
h2 {
counter-reset: h3 h4 h5 h6;
counter-set: heading-h3 0 heading-h4 0 heading-h5 0 heading-h6 0;
}
h3 {
counter-reset: h4 h5 h6;
counter-set: heading-h4 0 heading-h5 0 heading-h6 0;
}
h4 {
counter-reset: h5 h6;
counter-set: heading-h5 0 heading-h6 0;
}
h5 {
counter-reset: h6;
counter-set: heading-h6 0;
}

h2:before {
Expand Down Expand Up @@ -110,31 +110,31 @@ h6.md-focus.md-heading:before {
}

@mixin heading-with-count($heading) {
counter-increment: #{$heading};
counter-increment: heading-#{$heading};
margin-right: 1.2em;
}

%h2-with-count {
content: counter(h2);
content: counter(heading-h2);
@include heading-with-count(h2);
}

%h3-with-count {
content: counter(h2) "." counter(h3);
content: counter(heading-h2) "." counter(heading-h3);
@include heading-with-count(h3);
}

%h4-with-count {
content: counter(h2) "." counter(h3) "." counter(h4);
content: counter(heading-h2) "." counter(heading-h3) "." counter(heading-h4);
@include heading-with-count(h4);
}

%h5-with-count {
content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5);
content: counter(heading-h2) "." counter(heading-h3) "." counter(heading-h4) "." counter(heading-h5);
@include heading-with-count(h5);
}

%h6-with-count {
content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "." counter(h6);
content: counter(heading-h2) "." counter(heading-h3) "." counter(heading-h4) "." counter(heading-h5) "." counter(heading-h6);
@include heading-with-count(h6);
}
12 changes: 6 additions & 6 deletions src/scss/toc.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ $theme: "" !default;
.md-toc-content {
margin-left: 2em;
/* 修复缺失上级标题时无法递增 */
counter-reset: toc-h2 toc-h3 toc-h4;
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counter-set: toc-h2 0 toc-h3 0 toc-h4 0;
break-after: page;
}
.md-toc-inner {
Expand Down Expand Up @@ -45,19 +45,19 @@ $theme: "" !default;
.md-toc-content {
.md-toc-h1 {
display: var(--toc-show-title);
counter-reset: toc-h2 toc-h3 toc-h4 toc-h5 toc-h6;
counter-set: toc-h2 0 toc-h3 0 toc-h4 0 toc-h5 0 toc-h6 0;
}
.md-toc-h2 {
counter-reset: toc-h3 toc-h4 toc-h5 toc-h6;
counter-set: toc-h3 0 toc-h4 0 toc-h5 0 toc-h6 0;
}
.md-toc-h3 {
counter-reset: toc-h4 toc-h5 toc-h6;
counter-set: toc-h4 0 toc-h5 0 toc-h6 0;
}
.md-toc-h4 {
counter-reset: toc-h5 toc-h6;
counter-set: toc-h5 0 toc-h6 0;
}
.md-toc-h5 {
counter-reset: toc-h6;
counter-set: toc-h6 0;
}
.md-toc-h2:before {
counter-increment: toc-h2;
Expand Down
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