In generating CSHENV prompts, I used stty(1) to find the width of the current terminal, at sourcing time. SYSV and BSD use different output formats. Presently I have tcshrc.prompt.defs default to 80 columns when I don't know how to parse stty(1)'s output. AIX is known to be a SYSV variant, and I've added a case to handle this.
cshenv
My personal TCSH login scripts and vimrc files.
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