| import{g as r}from"./@babel-D5ZMb8W9.js";import{r as e}from"./katex-BY7yyeOs.js";var t,n;const c=r(function(){if(n)return t;n=1;var r=e();function c(r,e){var t,n,c=r.posMax,s=!0,a=!0;return t=e>0?r.src.charCodeAt(e-1):-1,n=e+1<=c?r.src.charCodeAt(e+1):-1,(32===t||9===t||n>=48&&n<=57)&&(a=!1),32!==n&&9!==n||(s=!1),{can_open:s,can_close:a}}function s(r,e){var t,n,s,a;if("$"!==r.src[r.pos])return!1;if(!c(r,r.pos).can_open)return e||(r.pending+="$"),r.pos+=1,!0;for(n=t=r.pos+1;-1!==(n=r.src.indexOf("$",n));){for(a=n-1;"\\"===r.src[a];)a-=1;if((n-a)%2==1)break;n+=1}return-1===n?(e||(r.pending+="$"),r.pos=t,!0):n-t==0?(e||(r.pending+="$$"),r.pos=t+1,!0):c(r,n).can_close?(e||((s=r.push("math_inline","math",0)).markup="$",s.content=r.src.slice(t,n)),r.pos=n+1,!0):(e||(r.pending+="$"),r.pos=t,!0)}function a(r,e,t,n){var c,s,a,o,i,l=!1,p=r.bMarks[e]+r.tShift[e],u=r.eMarks[e];if(p+2>u)return!1;if("$$"!==r.src.slice(p,p+2))return!1;if(p+=2,c=r.src.slice(p,u),n)return!0;for("$$"===c.trim().slice(-2)&&(c=c.trim().slice(0,-2),l=!0),a=e;!l&&!(++a>=t)&&!((p=r.bMarks[a]+r.tShift[a])<(u=r.eMarks[a])&&r.tShift[a]<r.blkIndent);)"$$"===r.src.slice(p,u).trim().slice(-2)&&(o=r.src.slice(0,u).lastIndexOf("$$"),s=r.src.slice(p,o),l=!0);return r.line=a+1,(i=r.push("math_block","math",0)).block=!0,i.content=(c&&c.trim()?c+"\n":"")+r.getLines(e+1,a,r.tShift[e],!0)+(s&&s.trim()?s:""),i.map=[e,r.line],i.markup="$$",!0}function o(r){return r.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}return t=function(e,t){(t=t||{}).katex&&(r=t.katex),t.blockClass||(t.blockClass="");e.inline.ruler.after("escape","math_inline",s),e.block.ruler.after("blockquote","math_block",a,{alt:["paragraph","reference","blockquote","list"]}),e.renderer.rules.math_inline=function(e,n){return function(e){t.displayMode=!1;try{return r.renderToString(e,t)}catch(n){return t.throwOnError,`<span class='katex-error' title='${o(n.toString())}'>${o(e)}</span>`}}(e[n].content)},e.renderer.rules.math_block=function(e,n){return function(e){t.displayMode=!0;try{return`<p class="katex-block ${t.blockClass}">`+r.renderToString(e,t)+"</p>"}catch(n){return t.throwOnError,`<p class='katex-block katex-error ${t.blockClass}' title='${o(n.toString())}'>${o(e)}</p>`}}(e[n].content)+"\n"}}}());export{c as m}; | |