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Merge pull request #3304 from overleaf/ns-env-autocomplete-nesting

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Parse nested environments for autocomplete suggestion

GitOrigin-RevId: 1ddfc0e0129801f203084a74c586031ffe0d5bb9
This commit is contained in:
Shane Kilkelly 2020-11-04 09:55:14 +00:00 committed by Copybot
parent dff706bf67
commit 57e9cf2829
1 changed files with 6 additions and 4 deletions
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10
services/web/frontend/js/ide/editor/directives/aceEditor/auto-complete/EnvironmentManager.js
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@ -146,20 +146,22 @@ const parseCustomEnvironments = function(text) {
const parseBeginCommands = function(text) { const parseBeginCommands = function(text) {
let match let match
const re = /^\\begin{(\w+)}.*\n([\t ]*).*$/gm const re = /^([\t ]*)\\begin{(\w+)}.*\n([\t ]*)/gm
const result = [] const result = []
let iterations = 0 let iterations = 0
while ((match = re.exec(text))) { while ((match = re.exec(text))) {
const whitespaceAlignment = match[3].replace(match[1] || '', '')
if ( if (
!Array.from(Environments.all).includes(match[1]) && !Array.from(Environments.all).includes(match[2]) &&
match[1] !== 'document' match[2] !== 'document'
) { ) {
result.push({ name: match[1], whitespace: match[2] }) result.push({ name: match[2], whitespace: whitespaceAlignment })
iterations += 1 iterations += 1
if (iterations >= 1000) { if (iterations >= 1000) {
return result return result
} }
} }
re.lastIndex = match.index + 1
} }
return result return result
} }