From: <no...@so...> - 2001-08-21 10:25:29
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Bugs item #453466, was opened at 2001-08-20 12:10 You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=104664&aid=453466&group_id=4664 Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Satya Nemana (satyan) >Assigned to: Hans-Bernhard Broeker (broeker) Summary: top lines invisible but still selectable Initial Comment: Environment: Windows 2K Professional 1-2 Pentium CPU on Dell Systems. Using CSCOPE 15.3 built with GNU gcc/g++ tools downloaded from CYGWIN 5.0 for Windows. If I invoke cscope session on the same 15.3 src directory and search for 'getline', then it displays all lines that contain 'getline' and I can select any of them for example 0 through 9 and get into vi. Functionally it works OK. But some of the lines in the top part of cscope window are not visible. In this case on cscope15.3/src, if I search for getline, then the lines 0 to 6 are not visible. I have added a snapshot of the screen dump as an enclosure with this. This problem is not only for searching as illustrated above, but also occurs sometimes if I try to do "Find this C symbol:", "Find this global definition:" etc. Typically it happens, when the resulting buffers displayed in top cscope window overflows beyond certian large buffer lengths. Selecting 0 to 6 in above example, brings up the vi session. It means functioanally it works. Only the displaying lines are missing. Please note that these top invisible 6 lines appear as blabk lines, which means the 1st visible line (which is 7) is located in 8th row and the all the 7 top rows are blank lines. I don't know if it happens on Solaris with our version. I would like to check it and let you know. ---------------------------------------------------------------------- >Comment By: Hans-Bernhard Broeker (broeker) Date: 2001-08-21 03:25 Message: Logged In: YES user_id=27517 More likely than not, this is a Curses-related problem. I had lots of problems with the DOS version of curses, too. Does the display come up correctly again if you force a redraw (by typing Ctrl-L)? Did you try it with a less more traditional Screen size? The screenshot you uploaded seems to be from a session with considerably more than 25 lines. And yet another idea: reproducing your example search for symbol "getline", I only find 7 references (numbered 0 to 6), all contained in the cscope sources. The ones still visible in your screenshot are from system headers. This *may* be part of the problem, or a sign of some difference between local source files and system headers that causes it. It just might be a DOS-style line endings problem, e.g. ---------------------------------------------------------------------- You can respond by visiting: http://sourceforge.net/tracker/?func=detail&atid=104664&aid=453466&group_id=4664 |