From a8fdff552b1c59cd2f12541f92c6db249a9fa02e Mon Sep 17 00:00:00 2001 From: Greg Ercolano Date: Wed, 22 Apr 2009 09:02:13 +0000 Subject: Added some needed comments to Fl_Help_View::format() to help this developer get his bearings.. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6776 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- src/Fl_Help_View.cxx | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/Fl_Help_View.cxx') diff --git a/src/Fl_Help_View.cxx b/src/Fl_Help_View.cxx index 302fc61c9..fe841b88e 100644 --- a/src/Fl_Help_View.cxx +++ b/src/Fl_Help_View.cxx @@ -1138,11 +1138,13 @@ void Fl_Help_View::format() { linkdest[0] = '\0'; table_offset = 0; + // Html text character loop for (ptr = value_, s = buf; *ptr;) { + // End of word? if ((*ptr == '<' || isspace((*ptr)&255)) && s > buf) { - // Get width... + // Get width of word parsed so far... *s = '\0'; ww = (int)fl_width(buf); @@ -1231,6 +1233,7 @@ void Fl_Help_View::format() { if (*ptr == '<') { + // Handle html tags.. start = ptr; ptr ++; @@ -1747,6 +1750,7 @@ void Fl_Help_View::format() { } else if (*ptr == '&' && s < (buf + sizeof(buf) - 1)) { + // Handle html '&' codes, eg. "&" ptr ++; int qch = quote_char(ptr); -- cgit v1.2.3