1"""Join raw text tokens with the rest of the text
2
3This is set as a separate rule to provide an opportunity for plugins
4to run text replacements after text join, but before escape join.
5
6For example, `\\:)` shouldn't be replaced with an emoji.
7"""
8
9from __future__ import annotations
10
11from ..token import Token
12from .state_core import StateCore
13
14
15def text_join(state: StateCore) -> None:
16 """Join raw text for escape sequences (`text_special`) tokens with the rest of the text"""
17
18 for inline_token in state.tokens[:]:
19 if inline_token.type != "inline":
20 continue
21
22 # convert text_special to text and join all adjacent text nodes
23 new_tokens: list[Token] = []
24 for child_token in inline_token.children or []:
25 if child_token.type == "text_special":
26 child_token.type = "text"
27 if (
28 child_token.type == "text"
29 and new_tokens
30 and new_tokens[-1].type == "text"
31 ):
32 new_tokens[-1].content += child_token.content
33 else:
34 new_tokens.append(child_token)
35 inline_token.children = new_tokens