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Handle text-only wasy symbols correctly.

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Some macros defined by wasysym.sty work only in text mode: They either
produce an error in math mode, or wrong output. These symbols are now marked
as text symbols, so that no \ensuremath is created for LaTeX export if they
appear inside \text{}, and the correct images are created.
This commit is contained in:
Georg Baum 2013-01-09 22:23:07 +01:00
parent 15b2501177
commit 45052f56ab
4 changed files with 51 additions and 31 deletions
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27
development/tools/generate_symbols_images.py
View File

@ -38,19 +38,23 @@ def getlist(lyxexe, lyxfile):
cmd = "%s %s -dbg mathed -x lyx-quit" % (lyxexe, lyxfile)
proc = subprocess.Popen(cmd, shell=True, stderr=subprocess.PIPE)
(stdout, stderr) = proc.communicate()
regexp = re.compile(r'.*: read symbol \'(\S+)\s+inset:\s+(\S+)')
regexp = re.compile(r'.*: read symbol \'(\S+)\s+inset:\s+(\S+)\s+draw:\s+(\S*)\s+extra:\s+(\S+)')
# These insets are more complex than simply symbols, so the images need to
# be created manually
skipinsets = ['big', 'font', 'lyxblacktext', 'matrix', 'mbox', 'oldfont', \
'ref', 'split', 'space', 'style']
symbols = []
mathsymbols = []
textsymbols = []
for line in stderr.split('\n'):
m = regexp.match(line)
if m:
inset = m.group(2)
if not inset in skipinsets:
symbols.append(m.group(1))
return symbols
if m.group(4) == 'textmode':
textsymbols.append(m.group(1))
else:
mathsymbols.append(m.group(1))
return (mathsymbols, textsymbols)
def getreplacements(filename):
@ -98,7 +102,7 @@ def getmakefileentries(filename):
return items
def createimage(name, path, template, lyxexe, tempdir, replacements, toolbaritems, makefileentries):
def createimage(name, path, template, lyxexe, tempdir, math, replacements, toolbaritems, makefileentries):
""" Create the image file for symbol name in path. """
if name in replacements.keys():
@ -130,7 +134,10 @@ def createimage(name, path, template, lyxexe, tempdir, replacements, toolbaritem
print 'Generating ' + name + suffix
lyxname = os.path.join(tempdir, filename)
lyxfile = open(lyxname + '.lyx', 'wt')
lyxfile.write(template.replace('$a$', '$\\' + name + '$'))
if math:
lyxfile.write(template.replace('$a$', '$\\' + name + '$'))
else:
lyxfile.write(template.replace('$a$', '$\\text{\\' + name + '}$'))
lyxfile.close()
cmd = "%s %s.lyx -e dvi" % (lyxexe, lyxname)
proc = subprocess.Popen(cmd, shell=True)
@ -170,7 +177,7 @@ def main(argv):
if len(argv) == 3:
(base, ext) = os.path.splitext(argv[0])
symbols = getlist(argv[1], base)
(mathsymbols, textsymbols) = getlist(argv[1], base)
cppfile = os.path.join(os.path.dirname(base), '../../src/frontends/qt4/GuiApplication.cpp')
replacements = getreplacements(cppfile)
uifile = os.path.join(os.path.dirname(base), '../../lib/ui/stdtoolbars.inc')
@ -182,8 +189,10 @@ def main(argv):
template = templatefile.read()
templatefile.close()
tempdir = tempfile.mkdtemp()
for i in symbols:
createimage(i, argv[2], template, argv[1], tempdir, replacements, toolbaritems, makefileentries)
for i in mathsymbols:
createimage(i, argv[2], template, argv[1], tempdir, True, replacements, toolbaritems, makefileentries)
for i in textsymbols:
createimage(i, argv[2], template, argv[1], tempdir, False, replacements, toolbaritems, makefileentries)
shutil.rmtree(tempdir)
else:
error(usage(argv[0]))

41
lib/symbols
View File

@ -658,21 +658,20 @@ lyxleft msa 76 0 mathord ←
male wasy 26 0 x ♂
female wasy 25 0 x ♀
currency wasy 27 0 x ¤
phone wasy 7 0 x ☎
recorder wasy 6 0 x ⌕
clock wasy 28 0 x &clock;
currency wasy 27 0 textmode ¤ wasysym # works in text mode only (produces \oe in math mode)
phone wasy 7 0 textmode ☎ wasysym # works in text mode only (produces \Upsilon in math mode)
recorder wasy 6 0 textmode ⌕ wasysym # works in text mode only (produces \Sigma in math mode)
clock wasy 28 0 textmode &clock; wasysym # works in text mode only (produces \o in math mode)
lightning wasy 18 0 x ☇
pointer wasy 9 0 x x
RIGHTarrow wasy 17 0 x ▶
LEFTarrow wasy 16 0 x ◀
UParrow wasy 75 0 x ▲
DOWNarrow wasy 76 0 x ▼
#AC wasy n0.5pt\wasyfamily\char58\kern0.5pt}}
#HF {\leavevmode
# \lower0.9pt\hbox to 0pt{\kern0.5pt\wasyfamily\char58\hss}%
# \raise0.9pt\hbox{\kern0.5pt\wasyfamily\char58\kern0.5pt}}
#VHF wasy 64 0 x x
# FIXME Display is wrong: qt does not display characters at the \t position (0x09)
pointer wasy 9 0 textmode x wasysym # works in text mode only (produces \Psi in math mode)
RIGHTarrow wasy 17 0 textmode ▶ wasysym # works in text mode only (produces \jmath in math mode)
LEFTarrow wasy 16 0 textmode ◀ wasysym # works in text mode only (produces \imath in math mode)
UParrow wasy 75 0 textmode ▲ wasysym # works in text mode only (produces K in math mode)
DOWNarrow wasy 76 0 textmode ▼ wasysym # works in text mode only (produces L in math mode)
AC wasy 58 0 textmode x wasysym # works in text mode only
# \def\HF{\leavevmode \lower0.9pt\hbox to 0pt{\kern0.5pt\wasyfamily\char58\hss}\raise0.9pt\hbox{\kern0.5pt\wasyfamily\char58\kern0.5pt}} wasysym
VHF wasy 64 0 x x
Square wasy 50 0 x □
#CheckedBox wasy 50\hss}\hbox{\wasyfamily\char8 0 x
XBox wasy 52 0 x ⊠
@ -763,8 +762,8 @@ sagittarius wasy 99 0 x ♐
capricornus wasy 100 0 x ♑
aquarius wasy 101 0 x ♒
pisces wasy 102 0 x ♓
conjunction wasy 86 0 x ☌
opposition wasy 87 0 x ☍
conjunction wasy 86 0 textmode ☌ wasysym # works in text mode only (produces V in math mode)
opposition wasy 87 0 textmode ☍ wasysym # works in text mode only (produces W in math mode)
# APL characters
APLstar wasy 69 0 x ⍟
APLlog wasy 22 0 x x
@ -790,11 +789,11 @@ rightturn wasy 33 0 x ⟳
# special characters
cent wasy 103 0 x &#00A2;
permil wasy 104 0 x ‰
agemO wasy 48 0 x ℧
thorn wasy 105 0 x þ
Thorn wasy 106 0 x Þ
openo wasy 108 0 x ɔ
inve wasy 85 0 x ə
agemO wasy 48 0 textmode ℧ wasysym # works in text mode only (produces 0 in math mode)
thorn wasy 105 0 textmode þ wasysym # works in text mode only (produces i in math mode)
Thorn wasy 106 0 textmode Þ wasysym # works in text mode only (produces j in math mode)
openo wasy 108 0 textmode ɔ wasysym # works in text mode only (produces l in math mode)
inve wasy 85 0 textmode ə wasysym # works in text mode only (produces U in math mode)
#mho wasy 48 0 mathord ℧ # already in amsfonts
#Join wasy 49 0 mathrel x

12
src/mathed/InsetMathSymbol.cpp
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@ -23,6 +23,8 @@
#include "support/docstream.h"
#include "support/textutils.h"
#include <boost/scoped_ptr.hpp>
namespace lyx {
@ -111,6 +113,12 @@ void InsetMathSymbol::draw(PainterInfo & pi, int x, int y) const
}
InsetMath::mode_type InsetMathSymbol::currentMode() const
{
return sym_->extra == "textmode" ? TEXT_MODE : MATH_MODE;
}
bool InsetMathSymbol::isRelOp() const
{
return sym_->extra == "mathrel";
@ -235,7 +243,9 @@ void InsetMathSymbol::octave(OctaveStream & os) const
void InsetMathSymbol::write(WriteStream & os) const
{
MathEnsurer ensurer(os);
boost::scoped_ptr<MathEnsurer> ensurer;
if (currentMode() != TEXT_MODE)
ensurer.reset(new MathEnsurer(os));
os << '\\' << name();
// $,#, etc. In theory the restriction based on catcodes, but then

2
src/mathed/InsetMathSymbol.h
View File

@ -37,6 +37,8 @@ public:
///
int kerning(BufferView const *) const { return kerning_; }
///
mode_type currentMode() const;
///
bool isRelOp() const;
///