Entities

["Mark E. Shoulson" <mark@kli.org>]

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From 5070e37aaae6f952bab022c71212fabb7549105e Mon Sep 17 00:00:00 2001
From: Mark Shoulson <mark@kli.org>
Date: Tue, 8 May 2012 15:15:10 -0400
Subject: [PATCH] Fix for displaying certain "pretty" entities
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* org.el (org-fontify-entities): fix bug: The entities \sup[123] and
\there4 were not "prettified" when org-pretty-entities was enabled.

TINYCHANGE
---
 lisp/org.el |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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diff --git a/lisp/org.el b/lisp/org.el
index 66f9c3e..1d2955f 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -5954,7 +5954,7 @@ needs to be inserted at a specific position in the font-lock sequence.")
     (when org-pretty-entities
       (catch 'match
 	(while (re-search-forward
-		"\\\\\\(frac[13][24]\\|[a-zA-Z]+\\)\\($\\|{}\\|[^[:alpha:]\n]\\)"
+		"\\\\\\(there4\\|sup[123]\\|frac[13][24]\\|[a-zA-Z]+\\)\\($\\|{}\\|[^[:alpha:]\n]\\)"
 		limit t)
 	  (if (and (not (org-in-indented-comment-line))
 		   (setq ee (org-entity-get (match-string 1)))

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From 58d18562f39ed64a547fa2d60510cae5983bcbef Mon Sep 17 00:00:00 2001
From: Mark Shoulson <mark@kli.org>
Date: Tue, 8 May 2012 15:22:48 -0400
Subject: [PATCH] Add entities for /, +, _, =
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* org-entities.el (org-entities): add new entities for characters
which could cause formatting changes if typed directly.
---
 lisp/org-entities.el |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)


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diff --git a/lisp/org-entities.el b/lisp/org-entities.el
index 8b5b3f3..fce3b68 100644
--- a/lisp/org-entities.el
+++ b/lisp/org-entities.el
@@ -260,6 +260,10 @@ loaded, add these packages to `org-export-latex-packages-alist'."
     ("lt" "\\textless{}" nil "&lt;" "<" "<" "<")
     ("gt" "\\textgreater{}" nil "&gt;" ">" ">" ">")
     ("tilde" "\\~{}" nil "&tilde;" "~" "~" "~")
+    ("slash" "/" nil "/" "/" "/" "/")
+    ("plus" "+" nil "+" "+" "+" "+")
+    ("under" "\\_" nil "_" "_" "_" "_")
+    ("equal" "=" nil "=" "=" "=" "=")
     ("dagger" "\\textdagger{}" nil "&dagger;" "[dagger]" "[dagger]" "†")
     ("Dagger" "\\textdaggerdbl{}" nil "&Dagger;" "[doubledagger]" "[doubledagger]" "‡")
 

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