[PATCH] line image in search result

[Hideki IWAMOTO]

htags/htags.in: 
  Changed CGI script so that it might move to "../.." before definition search 
execution.
  This is required in order to display line image, when -c option of gtags is 
used.

htags/manual.in:
  Added the description about the restriction produced when a hypertext is 
moved from source directory.



Index: htags/htags.in
===================================================================
RCS file: /cvsroot/global/global/htags/htags.in,v
retrieving revision 1.116
diff -u -r1.116 htags.in
--- htags/htags.in      30 Apr 2003 14:00:17 -0000      1.116
+++ htags/htags.in      5 May 2003 11:29:50 -0000
@@ -1155,7 +1155,7 @@
        }
 } else {
        if (-f "../../GTAGS" &&
-       (($flag eq 'r' && -f "../../GRTAGS") || $flag eq 's' && -f 
"../../GSYMS")) {
+       (($flag eq '') || ($flag eq 'r' && -f "../../GRTAGS") || $flag eq 's' 
&& -f "../../GSYMS")) {
                chdir("../..");
        }
 }
Index: htags/manual.in
===================================================================
RCS file: /cvsroot/global/global/htags/manual.in,v
retrieving revision 1.42
diff -u -r1.42 manual.in
--- htags/manual.in     1 May 2003 03:03:05 -0000       1.42
+++ htags/manual.in     5 May 2003 11:29:50 -0000
@@ -57,12 +57,20 @@
        @address@hidden, @option{--dynamic}}
                Generate object list dynamically using CGI program.
                By default, object list is generated statically.
+               If hypertext is moved from source directory, line image will be
+               omitted from the list of other symbols.
+               If -c option of @xref{gtags,1} is used and hypertext is moved 
from source directory,
+               line image will be omitted from the list of definitions and 
references.
        @address@hidden, @option{--dbpath} @arg{dbpath}}
                Specifies the directory in which @file{GTAGS} and @file{GRTAGS}
                exist. The default is the current directory.
        @address@hidden, @option{--form}}
                Support search form using CGI program.
                You need to set up a HTTP server for this.
+               If hypertext is moved from source directory, line image will be
+               omitted from the list of other symbols.
+               If -c option of @xref{gtags,1} is used and hypertext is moved 
from source directory,
+               line image will be omitted from the list of definitions and 
references.
        @address@hidden, @option{--frame}}
                Use frame for each part of the contents.
        @address@hidden, @option{--gtags}}
@@ -224,8 +232,10 @@
                File index includes not only source files but also other files. 
The default is false.
        @address@hidden(boolean)}
                Enable grep search using CGI program. The default is false.
+               When this function is enabled, you cannot move hypertext from 
source directory.
        @address@hidden(boolean)}
                Enable id-utils search using CGI program. The default is false.
+               When this function is enabled, you cannot move hypertext from 
source directory.
        @end_itemize
 @DIAGNOSTICS
        @name{Htags} exits with a non 0 value if an error occurred, 0 otherwise.

----
Hideki IWAMOTO  address@hidden