%YAML 1.2
---
# See http://www.sublimetext.com/docs/3/syntax.html
name: __embed_test
first_line_match: "^#test$"
scope: conditions
contexts:
  main:
    - match: '^()(a)$' #matches a line consisting only in an "a"
      captures:
        1: conditions.character
        2: conditions.character.scope
      embed: conditions #allows an "a" preceded by at most 1 more tab than the previous line
      escape: '^(?!\1\t)a$' #this should escape if more 1 more tab than the previous line is used
    - match: '.*+' #everything else is disallowed
      scope: invalid.illegal
  conditions: #matches a line consisting of at most as many +1 tabs as the previous line
    - match: '(\t*+)(a)$'
      captures:
        1: conditions.character
        2: conditions.character.scope
      embed: conditions #allows an "a" preceded by at most 1 more tab than the previous line
      escape: '^(?!\1\t)a$' #this should escape if more 1 more tab than the previous line is used
    - match: '.*+' #everything else is disallowed
      scope: invalid.illegal