diff options
| -rw-r--r-- | stdlib/getopts.tl | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/stdlib/getopts.tl b/stdlib/getopts.tl index 9d39c012..8e098455 100644 --- a/stdlib/getopts.tl +++ b/stdlib/getopts.tl @@ -366,31 +366,32 @@ (put-line))) (defun opthelp-types (opt-desc-list : (*stdout* *stdout*)) - (let ((documented (remove-if (op null @1.helptext) opt-desc-list))) - (whenlet ((types (keep-if [andf keywordp (op neq :bool)] - (uniq (mapcar (chain (usl type) - (ldo match-ecase - ((@(or list cumul) @type) - @(rec type)) - (@type type))) - documented))))) - (put-line "Type legend:\n") - (each ((ty types)) - (iflet ((ln (caseql ty - (:dec " DEC - Decimal integer: -123, 0, 5, +73") - (:hex " HEX - Hexadecimal integer -EF, 2D0, +9A") - (:oct " OCT - Octal integer: -773, 5677, +326") - (:cint " CINT - C-style integer: leading 0 octal,\ - \ leading 0x hex, else decimal;\n\ - \ leading sign allowed: -0777, 0xFDC, +123") - (:float " FLOAT - Floating-point: -1.3e+03, +5, 3.3,\ - \ 3., .5, .12e9, 53.e-3, 3e-015") - (:str " STR - String with embedded escapes, valid\ - \ as TXR Lisp string literals\n\ - \ syntax: foo, foo\\tbar, abc\\nxyz") - (:text " TEXT - Unprocessed text")))) - (put-line ln))) - (put-line)))) + (whenlet ((documented (remove-if (op null @1.helptext) opt-desc-list)) + (types (keep-if [andf keywordp (op neq :bool)] + (uniq (mapcar (chain (usl type) + (ldo match-ecase + ((@(or list cumul) @type) + @(rec type)) + (@type type))) + documented)))) + (entries (isec + '((:dec " DEC - Decimal integer: -123, 0, 5, +73") + (:hex " HEX - Hexadecimal integer: -EF, 2D0, +9A") + (:oct " OCT - Octal integer: -773, 5677, +326") + (:cint " CINT - C-style integer: leading 0 octal,\ + \ leading 0x hex, else decimal;\n\ + \ leading sign allowed: -0777, 0xFDC,\ + \ +123") + (:float " FLOAT - Floating-point: -1.3e+03, +5, 3.3,\ + \ 3., .5, .12e9, 53.e-3, 3e-015") + (:str " STR - String with embedded escapes, valid\ + \ as TXR Lisp string literal\n\ + \ syntax: foo, foo\\tbar, abc\\nxyz") + (:text " TEXT - Unprocessed text")) + types : [iffi consp car]))) + (put-line "Type legend:\n") + (mapdo (opip cadr put-line) entries) + (put-line))) (defstruct sys:option-base nil in-args |