syntax: texinfo: colorize the special @-plus-punctuation commands too
Also, allow an @} and another @command{} within a pair of braces, colorize only the valid @-commands with uppercase in their names, unbold enclosed command arguments, colorize the directory entries for the manual, and properly colorize also the comments that use the full @comment command. Reference: https://www.gnu.org/software/texinfo/manual/texinfo/html_node/Command-List.html Testing was done with: info texinfo @-C "Command List" --output=list sed -i -e "s/^'//" -e "s/'$//" list nano list -Ytexinfomaster
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36e3284979
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badf3edc55
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@ -8,17 +8,24 @@ header "^\\input texinfo"
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magic "Texinfo source"
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magic "Texinfo source"
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comment "@c "
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comment "@c "
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# How the manual gets listed in the directory node.
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color purple start="^@direntry" end="^@end direntry"
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# Command arguments, trailing and enclosed.
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# Command arguments, trailing and enclosed.
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color cyan "^@[a-z]+[[:space:]]+.*"
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color cyan "^@[a-z]+[[:space:]]+.*"
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color brightmagenta "@[a-zA-Z]+\{[^}]*\}"
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color lightmagenta "@([a-z]+|,|H|U)\{([^}]|@\}|@[a-z]+\{[^}]*\})*\}"
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# Commands themselves.
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# Commands themselves.
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color yellow "@[a-zA-Z]+\{?|\}"
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color yellow "@([a-z]+\{?|[,HU]\{|(AA|AE|DH|L|OE?|(La)?TeX|TH)\{)|\}"
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color pink "@[!"'&*./:=?@\^`{}~-]"
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# Special separator for headings and footings.
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color mint "@\|"
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# Menu items.
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# Menu items.
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color brightred "^\*[[:space:]]+.*::.*"
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color brightred "^\*[[:space:]]+.*::.*"
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# Comments.
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# Comments.
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color green "@c[[:space:]]+.*"
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color green "@c(omment)?[[:space:]]+.*"
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# Trailing whitespace.
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# Trailing whitespace.
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color ,green "[[:space:]]+$"
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color ,green "[[:space:]]+$"
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