Support quotes 'like this' in info files

This is possible when 'makeinfo --disable-encoding' is used
in Texinfo 5.
* lisp/calc/calc-help.el (calc-describe-thing):
* lisp/gnus/gnus-art.el (gnus-button-alist):
* lisp/info.el (Info-find-index-name):
* lisp/vc/ediff-help.el (ediff-help-for-quick-help):
Also support quotes 'like this'.
* lisp/calc/calc-help.el (calc-describe-thing): Simplify.
* lisp/finder.el (finder-font-lock-keywords): Remove var that
hasn't been used in years, instead of bothering to fix its quoting.

1 files changed, 41 insertions, 41 deletions

diff --git a/lisp/vc/ediff-help.el b/lisp/vc/ediff-help.el
index 67acc6663a3..3d46869b252 100644
--- a/lisp/vc/ediff-help.el
+++ b/lisp/vc/ediff-help.el
@@ -195,47 +195,47 @@ the value of this variable and the variables `ediff-help-message-*' in
     (ediff-documentation "Quick Help Commands")
 
     (let (case-fold-search)
-      (cond ((string= cmd "?") (re-search-forward "^[`‘]\\?['’]"))
-	    ((string= cmd "G") (re-search-forward "^[`‘]G['’]"))
-	    ((string= cmd "E") (re-search-forward "^[`‘]E['’]"))
-	    ((string= cmd "wd") (re-search-forward "^[`‘]wd['’]"))
-	    ((string= cmd "wx") (re-search-forward "^[`‘]wa['’]"))
-	    ((string= cmd "a/b") (re-search-forward "^[`‘]a['’]"))
-	    ((string= cmd "x") (re-search-forward "^[`‘]a['’]"))
-	    ((string= cmd "xy") (re-search-forward "^[`‘]ab['’]"))
-	    ((string= cmd "p,DEL") (re-search-forward "^[`‘]p['’]"))
-	    ((string= cmd "n,SPC") (re-search-forward "^[`‘]n['’]"))
-	    ((string= cmd "j") (re-search-forward "^[`‘]j['’]"))
-	    ((string= cmd "gx") (re-search-forward "^[`‘]ga['’]"))
-	    ((string= cmd "!") (re-search-forward "^[`‘]!['’]"))
-	    ((string= cmd "*") (re-search-forward "^[`‘]\\*['’]"))
-	    ((string= cmd "m") (re-search-forward "^[`‘]m['’]"))
-	    ((string= cmd "|") (re-search-forward "^[`‘]|['’]"))
-	    ((string= cmd "@") (re-search-forward "^[`‘]@['’]"))
-	    ((string= cmd "h") (re-search-forward "^[`‘]h['’]"))
-	    ((string= cmd "r") (re-search-forward "^[`‘]r['’]"))
-	    ((string= cmd "rx") (re-search-forward "^[`‘]ra['’]"))
-	    ((string= cmd "##") (re-search-forward "^[`‘]##['’]"))
-	    ((string= cmd "#c") (re-search-forward "^[`‘]#c['’]"))
-	    ((string= cmd "#f/#h") (re-search-forward "^[`‘]#f['’]"))
-	    ((string= cmd "X") (re-search-forward "^[`‘]A['’]"))
-	    ((string= cmd "v/V") (re-search-forward "^[`‘]v['’]"))
-	    ((string= cmd "</>") (re-search-forward "^[`‘]<['’]"))
-	    ((string= cmd "~") (re-search-forward "^[`‘]~['’]"))
-	    ((string= cmd "i") (re-search-forward "^[`‘]i['’]"))
-	    ((string= cmd "D") (re-search-forward "^[`‘]D['’]"))
-	    ((string= cmd "R") (re-search-forward "^[`‘]R['’]"))
-	    ((string= cmd "M") (re-search-forward "^[`‘]M['’]"))
-	    ((string= cmd "z/q") (re-search-forward "^[`‘]z['’]"))
-	    ((string= cmd "%") (re-search-forward "^[`‘]%['’]"))
-	    ((string= cmd "C-l") (re-search-forward "^[`‘]C-l['’]"))
-	    ((string= cmd "$$") (re-search-forward "^[`‘]\\$\\$['’]"))
-	    ((string= cmd "$*") (re-search-forward "^[`‘]\\$\\*['’]"))
-	    ((string= cmd "/") (re-search-forward "^[`‘]/['’]"))
-	    ((string= cmd "&") (re-search-forward "^[`‘]&['’]"))
-	    ((string= cmd "s") (re-search-forward "^[`‘]s['’]"))
-	    ((string= cmd "+") (re-search-forward "^[`‘]\\+['’]"))
-	    ((string= cmd "=") (re-search-forward "^[`‘]=['’]"))
+      (cond ((string= cmd "?") (re-search-forward "^['`‘]\\?['’]"))
+	    ((string= cmd "G") (re-search-forward "^['`‘]G['’]"))
+	    ((string= cmd "E") (re-search-forward "^['`‘]E['’]"))
+	    ((string= cmd "wd") (re-search-forward "^['`‘]wd['’]"))
+	    ((string= cmd "wx") (re-search-forward "^['`‘]wa['’]"))
+	    ((string= cmd "a/b") (re-search-forward "^['`‘]a['’]"))
+	    ((string= cmd "x") (re-search-forward "^['`‘]a['’]"))
+	    ((string= cmd "xy") (re-search-forward "^['`‘]ab['’]"))
+	    ((string= cmd "p,DEL") (re-search-forward "^['`‘]p['’]"))
+	    ((string= cmd "n,SPC") (re-search-forward "^['`‘]n['’]"))
+	    ((string= cmd "j") (re-search-forward "^['`‘]j['’]"))
+	    ((string= cmd "gx") (re-search-forward "^['`‘]ga['’]"))
+	    ((string= cmd "!") (re-search-forward "^['`‘]!['’]"))
+	    ((string= cmd "*") (re-search-forward "^['`‘]\\*['’]"))
+	    ((string= cmd "m") (re-search-forward "^['`‘]m['’]"))
+	    ((string= cmd "|") (re-search-forward "^['`‘]|['’]"))
+	    ((string= cmd "@") (re-search-forward "^['`‘]@['’]"))
+	    ((string= cmd "h") (re-search-forward "^['`‘]h['’]"))
+	    ((string= cmd "r") (re-search-forward "^['`‘]r['’]"))
+	    ((string= cmd "rx") (re-search-forward "^['`‘]ra['’]"))
+	    ((string= cmd "##") (re-search-forward "^['`‘]##['’]"))
+	    ((string= cmd "#c") (re-search-forward "^['`‘]#c['’]"))
+	    ((string= cmd "#f/#h") (re-search-forward "^['`‘]#f['’]"))
+	    ((string= cmd "X") (re-search-forward "^['`‘]A['’]"))
+	    ((string= cmd "v/V") (re-search-forward "^['`‘]v['’]"))
+	    ((string= cmd "</>") (re-search-forward "^['`‘]<['’]"))
+	    ((string= cmd "~") (re-search-forward "^['`‘]~['’]"))
+	    ((string= cmd "i") (re-search-forward "^['`‘]i['’]"))
+	    ((string= cmd "D") (re-search-forward "^['`‘]D['’]"))
+	    ((string= cmd "R") (re-search-forward "^['`‘]R['’]"))
+	    ((string= cmd "M") (re-search-forward "^['`‘]M['’]"))
+	    ((string= cmd "z/q") (re-search-forward "^['`‘]z['’]"))
+	    ((string= cmd "%") (re-search-forward "^['`‘]%['’]"))
+	    ((string= cmd "C-l") (re-search-forward "^['`‘]C-l['’]"))
+	    ((string= cmd "$$") (re-search-forward "^['`‘]\\$\\$['’]"))
+	    ((string= cmd "$*") (re-search-forward "^['`‘]\\$\\*['’]"))
+	    ((string= cmd "/") (re-search-forward "^['`‘]/['’]"))
+	    ((string= cmd "&") (re-search-forward "^['`‘]&['’]"))
+	    ((string= cmd "s") (re-search-forward "^['`‘]s['’]"))
+	    ((string= cmd "+") (re-search-forward "^['`‘]\\+['’]"))
+	    ((string= cmd "=") (re-search-forward "^['`‘]=['’]"))
 	    (t (error "Undocumented command! Type `G' in Ediff Control Panel to drop a note to the Ediff maintainer")))
       ) ; let case-fold-search
     ))