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GNU Info (slib.info)Pretty-PrintPretty-Print ------------ `(require 'pretty-print)' - Procedure: pretty-print obj - Procedure: pretty-print obj port `pretty-print's OBJ on PORT. If PORT is not specified, `current-output-port' is used. Example: (pretty-print '((1 2 3 4 5) (6 7 8 9 10) (11 12 13 14 15) (16 17 18 19 20) (21 22 23 24 25))) -| ((1 2 3 4 5) -| (6 7 8 9 10) -| (11 12 13 14 15) -| (16 17 18 19 20) -| (21 22 23 24 25)) - Procedure: pretty-print->string obj - Procedure: pretty-print->string obj width Returns the string of OBJ `pretty-print'ed in WIDTH columns. If WIDTH is not specified, `(output-port-width)' is used. Example: (pretty-print->string '((1 2 3 4 5) (6 7 8 9 10) (11 12 13 14 15) (16 17 18 19 20) (21 22 23 24 25))) => "((1 2 3 4 5) (6 7 8 9 10) (11 12 13 14 15) (16 17 18 19 20) (21 22 23 24 25)) " (pretty-print->string '((1 2 3 4 5) (6 7 8 9 10) (11 12 13 14 15) (16 17 18 19 20) (21 22 23 24 25)) 16) => "((1 2 3 4 5) (6 7 8 9 10) (11 12 13 14 15) (16 17 18 19 20) (21 22 23 24 25)) " `(require 'pprint-file)' - Procedure: pprint-file infile - Procedure: pprint-file infile outfile Pretty-prints all the code in INFILE. If OUTFILE is specified, the output goes to OUTFILE, otherwise it goes to `(current-output-port)'. - Function: pprint-filter-file infile proc outfile - Function: pprint-filter-file infile proc INFILE is a port or a string naming an existing file. Scheme source code expressions and definitions are read from the port (or file) and PROC is applied to them sequentially. OUTFILE is a port or a string. If no OUTFILE is specified then `current-output-port' is assumed. These expanded expressions are then `pretty-print'ed to this port. Whitepsace and comments (introduced by `;') which are not part of scheme expressions are reproduced in the output. This procedure does not affect the values returned by `current-input-port' and `current-output-port'. `pprint-filter-file' can be used to pre-compile macro-expansion and thus can reduce loading time. The following will write into `exp-code.scm' the result of expanding all defmacros in `code.scm'. (require 'pprint-file) (require 'defmacroexpand) (defmacro:load "my-macros.scm") (pprint-filter-file "code.scm" defmacro:expand* "exp-code.scm") automatically generated by info2www version 1.2.2.9 |