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gsc_cli: use blockquote for help message

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Peter Harpending
2026-08-11 11:11:23 -06:00
parent 70d15ff1db
commit b3108e7aef
1 changed files with 46 additions and 57 deletions
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src/gsc_cli.erl
+46 -57
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@@ -22,63 +22,52 @@ do_help() ->
io:format("~ts", [help_screen()]).
help_screen() ->
["Usage: gsc <command> [args]\n"
"\n"
"COMMANDS\n"
"\n"
" (no args)\n"
" shell\n"
" eshell\n"
" Start an Erlang shell with GSC loaded.\n"
"\n"
" tokens <file>\n"
" Print GSC tokens from <file>, one per line.\n"
"\n"
" tokens -c <file>\n"
" tokens --color <file>\n"
" tcat <file>\n"
" ctokens <file>\n"
" color_tokens <file>\n"
" Print <file> to stdout with each token highlighted in a\n"
" different color so token boundaries are visible.\n"
"\n"
" gso tokens <file>\n"
" gso_tokens <file>\n"
" Print sophia-compatible (so_scan) tokens from <file>,\n"
" one per line.\n"
"\n"
" rmm <file>\n"
" Compile <file> and call its main/0 with GSC context loaded.\n"
" Useful for running scratch scripts.\n"
"\n"
"TEST HARNESS (gsc test ...)\n"
"\n"
" gsc test -l\n"
" gsc test --list\n"
" List available named tests.\n"
"\n"
" gsc test -a\n"
" gsc test --all\n"
" Run all named tests.\n"
"\n"
" gsc test so tokens <file>\n"
" gsc test so_tokens <file>\n"
" Print sophia-original (so_scan) tokens from <file>,\n"
" one per line.\n"
"\n"
" gsc test tokenizers_agree <file>\n"
" Check whether gsc and so_scan produce identical tokens\n"
" for <file>. Prints 'true' or 'false'.\n"
" <file> is resolved relative to cwd.\n"
" Example:\n"
" gsc test tokenizers_agree foo.aes\n"
"\n"
" gsc test <name>\n"
" Run a named test module. 'gsc test foo' and\n"
" 'gsc test gsc_test_foo' are equivalent.\n"
" Use 'gsc test --list' to see available names.\n"
"\n"
].
"""
Usage: gsc <command> [args]
COMMANDS
(no args)
shell
eshell
Start an Erlang shell with GSC loaded.
tokens <file>
Print GSC tokens from <file>, one per line.
tokens -c <file>
tokens --color <file>
tcat <file>
ctokens <file>
color_tokens <file>
Print <file> to stdout with each token highlighted in a
different color so token boundaries are visible.
gso tokens <file>
gso_tokens <file>
Print sophia-compatible (so_scan) tokens from <file>,
one per line.
rmm <file>
Compile <file> and call its main/0 with GSC context loaded.
Useful for running scratch scripts.
TEST HARNESS (gsc test ...)
gsc test -l
gsc test --list
List available named tests.
gsc test -a
gsc test --all
Run all named tests.
gsc test so tokens <file>
gsc test so_tokens <file>
Print sophia-original (so_scan) tokens from <file>,
one per line.
gsc test tokenizers_agree <file>
Check whether gsc and so_scan produce identical tokens
for <file>. Prints 'true' or 'false'.
<file> is resolved relative to cwd.
Example:
gsc test tokenizers_agree foo.aes
gsc test <name>
Run a named test module. 'gsc test foo' and
'gsc test gsc_test_foo' are equivalent.
Use 'gsc test --list' to see available names.
""".
-spec start(ArgV) -> ok