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leave red backslash as visual clue in formula when typing macro names

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2833 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2001-10-02 15:01:57 +00:00
parent d2a9294e3f
commit c5e13278e7
3 changed files with 18 additions and 15 deletions
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8
src/mathed/ChangeLog
View File

@ -1,3 +1,11 @@
2001-10-02 André Pönitz <poenitz@gmx.net>
* math_cursor.C: leave red backslash as visual clue
in formula when typing macro names
* math_macrotemplate.C: sanity check
2001-10-01 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
* math_cursor.C:

23
src/mathed/math_cursor.C
View File

@ -635,8 +635,8 @@ void MathCursor::macroModeClose()
{
string s = macroName();
if (s.size()) {
pos() = pos() - s.size();
for (unsigned i = 0; i < s.size(); ++i)
pos() = pos() - s.size() - 1;
for (unsigned i = 0; i <= s.size(); ++i)
plainErase();
lastcode_ = LM_TC_VAR;
interpret("\\" + s);
@ -649,10 +649,9 @@ string MathCursor::macroName() const
string s;
for (int i = pos() - 1; i >= 0; --i) {
MathInset * p = array().at(i)->nucleus();
if (p && p->code() == LM_TC_TEX)
s = p->getChar() + s;
else
if (!p || p->code() != LM_TC_TEX || p->getChar() == '\\')
break;
s = p->getChar() + s;
}
return s;
}
@ -1333,11 +1332,6 @@ void MathCursor::interpret(string const & s)
if (lastcode_ == LM_TC_TEX) {
if (macroName().empty()) {
if (strchr("$%{}", c)) {
insert(new MathCharInset(c, LM_TC_TEX));
lastcode_ = LM_TC_VAR;
return;
}
insert(c, LM_TC_TEX);
if (!isalpha(c) && c != '#') {
macroModeClose();
@ -1362,14 +1356,14 @@ void MathCursor::interpret(string const & s)
if (isalpha(c) && (lastcode_ == LM_TC_GREEK || lastcode_ == LM_TC_GREEK1)) {
static char const greekl[][26] =
{"alpha", "beta", "chi", "delta", "epsilon", "phi",
"gamma", "eta", "iota", "", "kappa", "lambda", "mu",
"gamma", "eta", "iota", "iota", "kappa", "lambda", "mu",
"nu", "omikron", "pi", "omega", "rho", "sigma",
"tau", "upsilon", "theta", "", "xi", "upsilon", "zeta"};
"tau", "upsilon", "theta", "omega", "xi", "upsilon", "zeta"};
static char const greeku[][26] =
{"Alpha", "Beta", "Chi", "Delta", "Epsilon", "Phi",
"Gamma", "Eta", "Iota", "", "Kappa", "Lambda", "Mu",
"Gamma", "Eta", "Iota", "Iota", "Kappa", "Lambda", "Mu",
"Nu", "Omikron", "Pi", "Omega", "Rho", "Sigma", "Tau",
"Upsilon", "Theta", "", "xi", "Upsilon", "Zeta"};
"Upsilon", "Theta", "Omega", "xi", "Upsilon", "Zeta"};
latexkeys const * l = 0;
if ('a' <= c && c <= 'z')
@ -1390,6 +1384,7 @@ void MathCursor::interpret(string const & s)
if (c == '\\') {
lastcode_ = LM_TC_TEX;
insert(c, LM_TC_TEX);
//bv->owner()->message(_("TeX mode"));
return;
}

2
src/mathed/math_macrotemplate.C
View File

@ -15,7 +15,7 @@ MathMacroTemplate::MathMacroTemplate()
MathMacroTemplate::MathMacroTemplate(string const & nm, int numargs)
: MathNestInset(1), numargs_(numargs), name_(nm)
{
if (numargs_ < 1 || numargs_ > 9) {
if (numargs_ > 9) {
lyxerr << "MathMacroTemplate::MathMacroTemplate: wrong # of arguments: "
<< numargs_ << std::endl;
}