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comparison man/lispref/text.texi @ 5089:99f8ebc082d9

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Make #'substring an alias of #'subseq; give the latter the byte code. src/ChangeLog addition: 2010-03-03 Aidan Kehoe <kehoea@parhasard.net> * fns.c (Fsubstring): Removed. * search.c (Freplace_match): * minibuf.c (Ftry_completion): * lisp.h: * keymap.c (ensure_meta_prefix_char_keymapp): * dired.c (user_name_completion, file_name_completion): * console-x.c (x_canonicalize_console_connection): * bytecode.c (Bsubseq): * bytecode-ops.h (subseq): Move #'substring to Lisp, as an alias for #'subseq; change all C Fsubstring() calls to Fsubseq(), change the Bsubstring bytecode to Bsubseq. Motivation; not accepting vectors in #'substring is incompatible with GNU, and Common Lisp prefers #'subseq, it has no #'substring. lisp/ChangeLog addition: 2010-03-03 Aidan Kehoe <kehoea@parhasard.net> Move byte code #o117 to #'subseq, not #'substring. Make #'substring available as an alias for #'subseq in Lisp. * bytecomp.el (79, subseq, substring): * bytecomp.el (byte-compile-subseq): New. * update-elc.el (update-elc-chop-extension): Use #'subseq, not #'substring, the latter is not yet available. * subr.el (substring): New alias, to #'subseq. man/ChangeLog addition: 2010-03-03 Aidan Kehoe <kehoea@parhasard.net> * lispref/tips.texi (Comment Tips): * lispref/text.texi (Text Properties): * lispref/strings.texi (Creating Strings): * lispref/processes.texi (Input to Processes): * lispref/functions.texi (Argument List): * lispref/extents.texi (Duplicable Extents): Move examples that used substring to using subseq; in strings.texi, do not change the examples, but document that in this XEmacs, it is an alias for subseq, and that there may be some incompatibilities if you depend on that.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 03 Mar 2010 18:40:12 +0000
parents 6772ce4d982b
children 9fae6227ede5
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5088:207dad9e74f7 5089:99f8ebc082d9
2116 Note that FSF Emacs also looks at the @code{category} property to find 2116 Note that FSF Emacs also looks at the @code{category} property to find
2117 defaults for text properties. We consider this too bogus to implement. 2117 defaults for text properties. We consider this too bogus to implement.
2118 2118
2119 Copying text between strings and buffers preserves the properties 2119 Copying text between strings and buffers preserves the properties
2120 along with the characters; this includes such diverse functions as 2120 along with the characters; this includes such diverse functions as
2121 @code{substring}, @code{insert}, and @code{buffer-substring}. 2121 @code{subseq}, @code{insert}, and @code{buffer-substring}.
2122 2122
2123 @menu 2123 @menu
2124 * Examining Properties:: Looking at the properties of one character. 2124 * Examining Properties:: Looking at the properties of one character.
2125 * Changing Properties:: Setting the properties of a range of text. 2125 * Changing Properties:: Setting the properties of a range of text.
2126 * Property Search:: Searching for where a property changes value. 2126 * Property Search:: Searching for where a property changes value.