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Fl::compose() wasn't ignoring control chars (like Delete :)

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.0@1018 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 2000-02-29 21:54:55 +00:00
parent cd2d7cc7ee
commit 443c4883cc
1 changed files with 4 additions and 1 deletions
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5
src/Fl_compose.cxx
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@ -1,5 +1,5 @@
//
// "$Id: Fl_compose.cxx,v 1.1.2.1 2000/02/21 10:29:59 bill Exp $"
// "$Id: Fl_compose.cxx,v 1.1.2.2 2000/02/29 21:54:55 mike Exp $"
//
// Character compose processing for the Fast Light Tool Kit (FLTK).
//
@ -64,6 +64,9 @@ int Fl::compose(int& del) {
del = 0;
char ascii = e_text[0];
// The Delete and other special keys should not be composed...
if (ascii < 32 || ascii == 127) return 0;
// Alt+letters are reserved for shortcuts. But alt+foreign letters
// has to be allowed, because some key layouts require alt to be held
// down in order to type them...