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Added some needed comments to Fl_Help_View::format()

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to help this developer get his bearings..



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6776 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Greg Ercolano
2009-04-22 09:02:13 +00:00
parent 27a9be5f70
commit a8fdff552b
1 changed files with 5 additions and 1 deletions
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src/Fl_Help_View.cxx
+5 -1
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@@ -1138,11 +1138,13 @@ void Fl_Help_View::format() {
linkdest[0] = '\0'; linkdest[0] = '\0';
table_offset = 0; table_offset = 0;
// Html text character loop
for (ptr = value_, s = buf; *ptr;) for (ptr = value_, s = buf; *ptr;)
{ {
// End of word?
if ((*ptr == '<' || isspace((*ptr)&255)) && s > buf) if ((*ptr == '<' || isspace((*ptr)&255)) && s > buf)
{ {
// Get width... // Get width of word parsed so far...
*s = '\0'; *s = '\0';
ww = (int)fl_width(buf); ww = (int)fl_width(buf);
@@ -1231,6 +1233,7 @@ void Fl_Help_View::format() {
if (*ptr == '<') if (*ptr == '<')
{ {
// Handle html tags..
start = ptr; start = ptr;
ptr ++; ptr ++;
@@ -1747,6 +1750,7 @@ void Fl_Help_View::format() {
} }
else if (*ptr == '&' && s < (buf + sizeof(buf) - 1)) else if (*ptr == '&' && s < (buf + sizeof(buf) - 1))
{ {
// Handle html '&' codes, eg. "&amp;"
ptr ++; ptr ++;
int qch = quote_char(ptr); int qch = quote_char(ptr);