diff options
Diffstat (limited to 'Build/source/utils/lacheck/test-def.tex')
| -rw-r--r-- | Build/source/utils/lacheck/test-def.tex | 68 |
1 files changed, 60 insertions, 8 deletions
diff --git a/Build/source/utils/lacheck/test-def.tex b/Build/source/utils/lacheck/test-def.tex index 4b83a25ad7c..e75ffb1176a 100644 --- a/Build/source/utils/lacheck/test-def.tex +++ b/Build/source/utils/lacheck/test-def.tex @@ -2,17 +2,35 @@ % This file is public domain. \documentclass{report} -\newcommand{\defaultleftmargin}{0.25in} -\setlength{\oddsidemargin}{\defaultleftmargin} -\providecommand{\defaultmargin}{0.25in}\def\defx{\defy} +%\newcommand{\defaultleftmargin}{0.25in} +%\setlength{\oddsidemargin}{\defaultleftmargin} +%\providecommand{\defaultmargin}{0.25in}\def\defx{\defy} + +% based on report: +% Date: Mon, 25 Apr 2022 15:37:27 -0600 +% From: Michael Clark +% +\def\ibx{\textit{#1}} % \def with nested braces in rhs +\newcommand\ibx{\textit{#1}} % \newcommand\foo +\newcommand{\ibx}{\textit{#1}} % \newcommand{\foo} +\newcommand{\ibx}{\textbf{\textit{#1}}} % more nesting + +% *-form +\newcommand*{\ibxstar}{\textit{#1}} + +% arg count +\newcommand{\ibx}[1]{\textit{#1}} + +% optarg default +\newcommand{\ibx}[1][dflt]{\textit{#1}} + + \begin{document} \end{document} - -% BTW, to remake in the build directory even though maintainer mode is -% enabled (where $xu is the texk/utils source directory): -% cd Work/utils/lacheck && make am__skiplex= all \ -% && ./lacheck $xu/lacheck/test-def.tex # or make check, etc. +% See Makefile.am for rebuild + test recipe. + +% emacs-page % [https://tug.org/pipermail/tex-live/2019-January/043083.html] % % Date: Thu, 24 Jan 2019 19:11:18 -0800 @@ -45,3 +63,37 @@ % Edit: The issue appears to not be limited to newcommand. I get the same % error for the line: % \setlength{\oddsidemargin}{\defaultleftmargin} + + +% emacs-page +% https://tug.org/pipermail/tex-live/2022-April/048096.html +% Date: Mon, 25 Apr 2022 15:37:27 -0600 +% From: Michael Clark <clark.michael.c@gmail.com> +% To: <tex-live@tug.org> +% Subject: lacheck is confused when curly brackets are inside a \newcommand +% +% Example latex file (foo.tex): +% +% \newcommand{\boldx}[1]{{\bf #1}} +% \newcommand{\ibx}[1]{\textbf{\textit{#1}}} +% +% lacheck output: +% +% "foo.tex", line 1: <- unmatched "}" +% "foo.tex", line 1: -> unmatched "beginning of file foo.tex" +% "foo.tex", line 2: <- unmatched "}" +% "foo.tex", line 1: -> unmatched "beginning of file foo.tex" +% +% I pulled the example commands from +% https://www.physicsread.com/latex-bold/ showing two useful cases. One, +% using a command inside of a newcommand, and the other creates a group +% to isolate the scope of the command to the included text. +% +% Replacing \newcommand with \newcommand* reports no error as expected. +% If an error is expected behavior for \newcommand, it would be nice if +% the error message were more clear, as the brackets are correctly +% matched. +% +% Thank you for maintaining this tool. I'd need to devote longer than I +% have to figure out where to go from line 391 of lacheck.l +% (https://tug.org/svn/texlive/trunk/Build/source/utils/lacheck/lacheck.l?view=markup#l391) |