From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Hongyi Zhao Newsgroups: gmane.emacs.help Subject: Codepoint, buffer code, and file code. 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helo=mail-lf1-x135.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:131622 Archived-At: See the following information given below by describe-char: ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; position: 214 of 262 (81%), column: 12 character: =E2=88=9E (displayed as =E2=88=9E) (codepoint 8734, = #o21036, #x221e) charset: unicode (Unicode (ISO10646)) code point in charset: 0x221E script: symbol syntax: _ which means: symbol category: .:Base, c:Chinese, h:Korean, j:Japanese to input: type "C-x 8 RET 221e" or "C-x 8 RET INFINITY" buffer code: #xE2 #x88 #x9E file code: #xE2 #x88 #x9E (encoded by coding system utf-8-unix) display: by this font (glyph code) ftcrhb:-PfEd-DejaVuSansMono Nerd Font Mono-normal-normal-normal-*-20-*-*-*-m-0-iso10646-1 (#x838) Character code properties: customize what to show name: INFINITY general-category: Sm (Symbol, Math) decomposition: (8734) ('=E2=88=9E') There is an overlay here: From 213 to 215 before-string [Show] category flycheck-warning-overlay flycheck-error [Show] flycheck-error-index 39 flycheck-overlay t help-echo flycheck-help-echo line-prefix [Show] There are text properties here: fontified nil wrap-prefix " " [back] ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; What difference does code point, buffer code, and file code mean, and what's the relationship among them? Regards --=20 Assoc. Prof. Hongyi Zhao Theory and Simulation of Materials Hebei Vocational University of Technology and Engineering NO. 552 North Gangtie Road, Xingtai, China