/usr/share/source-highlight/clipper.lang is in libsource-highlight-common 3.1.8-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | # lang def file for good ol' clipper :-)
include "c_comment.lang"
keyword = "announce|begin|break|case|declare|do|elseif|else|endif|enddo|end",
"endcase|exit|external|field|for|if|local|loop|memvar|next|otherwise|parameters",
"private|public|recover|request|return|sequence|step|static|using|while|with",
"accept|append|all|alternate|box|blank|bell|call|cancel|clear|close|commit",
"continue|copy|count|create|century|color|confirm|console|cursor|delete|dir",
"display|date|decimals|default|deleted|delimiters|device|eject|erase|extended",
"epoch|escape|exact|exclusive|file|find|form|from|filter|fixed|format|function",
"get|gets|go|index|init|input|intensity|join|keyboard|key|label|list|locate",
"memory|menu|margin|message|note|order|pack|procedure|prompt|path|printer|quit",
"read|recall|reindex|release|rename|replace|report|restore|run|relation|say",
"screen|structure|save|seek|select|set|scoreboard|softseek|skip|sort|store|sum",
"to|typeahead|text|total|type|unique|unlock|update|use|wrap|wait|zap"
nonsensitive
include "symbols.lang"
include "c_string.lang"
include "number.lang"
include "function.lang"
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