Fix #326 (:style -append not working as expected).

common/content/style.js

@@ -583,7 +583,7 @@ liberator.registerObserver("load_commands", function () {
                     if (sheet)
                     {
                         filter = sheet.sites.concat(filter).join(",");
-                        css = sheet.css.replace(/;?\s*$/, "; " + css);
+                        css = sheet.css + " " + css;
                     }
                 }
                 let err = styles.addSheet(false, name, filter, css);

vimperator/locale/en-US/styling.txt

@@ -15,13 +15,15 @@ The ColorScheme autocommand is triggered after the color scheme has been
 sourced.
 ________________________________________________________________________________
 
+
 |:hi| |:highlight| +
 ||:hi[ghlight][!] [-append] {group} [[{selector}] {css}]|| +
 ________________________________________________________________________________
-Highlight {group} with {css}. Normally, {css} is checked for valid
+Highlight {group} with {css}. {css} is one or more comma separated CSS
-syntax before it's applied. Once you're certain it's valid, [!] can be
+declarations (E.g. *color: blue; background-color: red*). Normally, {css} is
-used to skip the check to speed up Vimperator startup. {selector} can
+checked for valid syntax before it's applied. Once you're certain it's valid,
-be any valid CSS selector, such as [c]:hover[c], and, if provided, will
+[!] can be used to skip the check to speed up Vimperator startup. {selector}
+can be any valid CSS selector, such as [c]:hover[c], and, if provided, will
 restrict the match to matching elements.
 
 Valid groups are:
@@ -92,6 +94,7 @@ appended to its current value. If {css} is not provided, any styles matching
 {group} are listed, or all styles if no {group} provided.
 ________________________________________________________________________________
 
+
 |:highlight-clear| +
 ||:hi[ghlight] clear [{group} [{selector}]]|| +
 ________________________________________________________________________________
@@ -103,18 +106,20 @@ ________________________________________________________________________________
 |:sty| |:style| +
 ||:sty[le][!] [-name={name}] [-append] {filter} [{css}]|| +
 ________________________________________________________________________________
-Add CSS styles to the browser or to web pages. {filter} is a comma
+Add CSS styles to the browser or to web pages. {filter} is a comma separated
-separated list of URLs to match. URLs ending with *** are matched as
+list of URLs to match. URLs ending with *** are matched as prefixes, URLs not
-prefixes, URLs not containing any *:* or */* characters are
+containing any *:* or */* characters are matched as domains. {css} is a full
-matched as domains. If {name} (short option: *-n*) is provided, any
+CSS rule set (E.g. *body { color: blue; }*).
-existing style with the same name is overridden, and the style may later
+
-be deleted using {name}. If *-append* (short option: *-a*) is provided
+If {name} (short option: *-n*) is provided, any existing style with the same
-along with *-name*, {css} and {filter} are appended to its current
+name is overridden, and the style may later be deleted using {name}. If
-value.
+*-append* (short option: *-a*) is provided along with *-name*, {css} and
+{filter} are appended to its current value.
 
 If {css} isn't provided, matching styles are listed.
 ________________________________________________________________________________
 
+
 |:dels| |:delstyle| +
 ||:dels[tyle] [-name={name}] [-index={index}] [{filter}] [{css}]|| +
 ________________________________________________________________________________

xulmus/locale/en-US/styling.txt

@@ -15,13 +15,15 @@ The ColorScheme autocommand is triggered after the color scheme has been
 sourced.
 ________________________________________________________________________________
 
+
 |:hi| |:highlight| +
 ||:hi[ghlight][!] [-append] {group} [[{selector}] {css}]|| +
 ________________________________________________________________________________
-Highlight {group} with {css}. Normally, {css} is checked for valid
+Highlight {group} with {css}. {css} is one or more comma separated CSS
-syntax before it's applied. Once you're certain it's valid, [!] can be
+declarations (E.g. *color: blue; background-color: red*). Normally, {css} is
-used to skip the check to speed up Vimperator startup. {selector} can
+checked for valid syntax before it's applied. Once you're certain it's valid,
-be any valid CSS selector, such as [c]:hover[c], and, if provided, will
+[!] can be used to skip the check to speed up Vimperator startup. {selector}
+can be any valid CSS selector, such as [c]:hover[c], and, if provided, will
 restrict the match to matching elements.
 
 Valid groups are:
@@ -92,6 +94,7 @@ appended to its current value. If {css} is not provided, any styles matching
 {group} are listed, or all styles if no {group} provided.
 ________________________________________________________________________________
 
+
 |:highlight-clear| +
 ||:hi[ghlight] clear [{group} [{selector}]]|| +
 ________________________________________________________________________________
@@ -103,18 +106,20 @@ ________________________________________________________________________________
 |:sty| |:style| +
 ||:sty[le][!] [-name={name}] [-append] {filter} [{css}]|| +
 ________________________________________________________________________________
-Add CSS styles to the player or to web pages. {filter} is a comma
+Add CSS styles to the browser or to web pages. {filter} is a comma separated
-separated list of URLs to match. URLs ending with *** are matched as
+list of URLs to match. URLs ending with *** are matched as prefixes, URLs not
-prefixes, URLs not containing any *:* or */* characters are
+containing any *:* or */* characters are matched as domains. {css} is a full
-matched as domains. If {name} (short option: *-n*) is provided, any
+CSS rule set (E.g. *body { color: blue; }*).
-existing style with the same name is overridden, and the style may later
+
-be deleted using {name}. If *-append* (short option: *-a*) is provided
+If {name} (short option: *-n*) is provided, any existing style with the same
-along with *-name*, {css} and {filter} are appended to its current
+name is overridden, and the style may later be deleted using {name}. If
-value.
+*-append* (short option: *-a*) is provided along with *-name*, {css} and
+{filter} are appended to its current value.
 
 If {css} isn't provided, matching styles are listed.
 ________________________________________________________________________________
 
+
 |:dels| |:delstyle| +
 ||:dels[tyle] [-name={name}] [-index={index}] [{filter}] [{css}]|| +
 ________________________________________________________________________________