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Handle missing verbatim arguments and empty LaTeX matrices

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This commit is contained in:
Andras Schmelczer 2026-10-27 20:05:37 +00:00
commit 3dfaed5041
1 changed files with 20 additions and 6 deletions
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10
great_ai/utilities/external/pylatexenc/macrospec/_argparsers.py vendored
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@ -460,12 +460,12 @@ class VerbatimArgsParser(MacroStandardArgsParser):
if self.verbatim_arg_type == "verb-macro":
# read the next nonwhitespace char. This is the delimiter of the
# argument
while w.s[pos].isspace():
while pos < len(w.s) and w.s[pos].isspace():
pos += 1
if pos >= len(w.s):
raise latexwalker.LatexWalkerParseError(
s=w.s, pos=pos, msg=r"Missing argument to \verb command"
)
if pos >= len(w.s):
raise latexwalker.LatexWalkerParseError(
s=w.s, pos=pos, msg=r"Missing argument to \verb command"
)
verbdelimchar = w.s[pos]
beginpos = pos + 1
endpos = w.s.find(verbdelimchar, beginpos)