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Fix vertical scrolling of TUI source window

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gdb/ChangeLog:
2019-03-16  Eli Zaretskii  <eliz@gnu.org>

	* source-cache.c (source_cache::get_source_lines): Call
	find_source_lines to initialize s->nlines.  This fixes vertical
	scrolling of TUI source window when the DOWN arrow is pressed.
This commit is contained in:
Eli Zaretskii
2019-03-16 19:53:46 +02:00
parent 8d8c087f34
commit ab42892fb7
2 changed files with 13 additions and 0 deletions
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6
gdb/ChangeLog
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@@ -1,3 +1,9 @@
2019-03-16 Eli Zaretskii <eliz@gnu.org>
* source-cache.c (source_cache::get_source_lines): Call
find_source_lines to initialize s->nlines. This fixes vertical
scrolling of TUI source window when the DOWN arrow is pressed.
2019-03-16 Philippe Waroquiers <philippe.waroquiers@skynet.be> 2019-03-16 Philippe Waroquiers <philippe.waroquiers@skynet.be>
* auto-load.c (_initialize_auto_load): Fix 'This options has'. * auto-load.c (_initialize_auto_load): Fix 'This options has'.

7
gdb/source-cache.c
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@@ -200,6 +200,13 @@ source_cache::get_source_lines (struct symtab *s, int first_line,
std::ifstream input (fullname); std::ifstream input (fullname);
if (input.is_open ()) if (input.is_open ())
{ {
if (s->line_charpos == 0)
{
scoped_fd desc = open_source_file (s);
if (desc.get () < 0)
return false;
find_source_lines (s, desc.get ());
}
srchilite::SourceHighlight highlighter ("esc.outlang"); srchilite::SourceHighlight highlighter ("esc.outlang");
highlighter.setStyleFile("esc.style"); highlighter.setStyleFile("esc.style");