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Use re.sub instead of looping over re.findall

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This commit is contained in:
Grant Sanderson 2023-01-04 13:02:16 -08:00
parent bf5d587204
commit c30b102458
1 changed files with 1 additions and 2 deletions
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3
manimlib/utils/tex.py
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@ -18,8 +18,7 @@ def num_tex_symbols(tex: str) -> int:
rf"(\\{s})" + r"(\{\w+\})?(\{\w+\})?(\[\w+\])?"
for s in ["begin", "end", "phantom"]
)
for tup in re.findall(pattern, tex):
tex = tex.replace("".join(tup), " ")
tex = re.sub(pattern, "", tex)
# Progressively count the symbols associated with certain tex commands,
# and remove those commands from the string, adding the number of symbols