--- a/eric6/QScintilla/Exporters/ExporterTEX.py Thu Apr 08 17:27:12 2021 +0200
+++ b/eric6/QScintilla/Exporters/ExporterTEX.py Thu Apr 08 18:27:47 2021 +0200
@@ -161,146 +161,142 @@
styleIsUsed[index] = True
styleIsUsed[QsciScintilla.STYLE_DEFAULT] = True
- try:
- with E5OverrideCursor():
- with open(filename, "w", encoding="utf-8") as f:
-
- f.write("\\documentclass[a4paper]{article}\n")
- f.write("\\usepackage[a4paper,margin=1.5cm]{geometry}\n")
- f.write("\\usepackage[T1]{fontenc}\n")
- f.write("\\usepackage{color}\n")
- f.write("\\usepackage{alltt}\n")
- f.write("\\usepackage{times}\n")
- if self.editor.isUtf8():
- f.write("\\usepackage[utf8]{inputenc}\n")
- else:
- f.write("\\usepackage[latin1]{inputenc}\n")
-
- if lex:
- istyle = 0
- while istyle <= QsciScintilla.STYLE_MAX:
- if (
- (istyle <= QsciScintilla.STYLE_DEFAULT or
- istyle > QsciScintilla.STYLE_LASTPREDEFINED
- ) and styleIsUsed[istyle]
- ):
- if (
- lex.description(istyle) or
- istyle == QsciScintilla.STYLE_DEFAULT
- ):
- font = lex.font(istyle)
- colour = lex.color(istyle)
- paper = lex.paper(istyle)
-
- self.__defineTexStyle(
- font, colour, paper, f, istyle)
- # get substyles
- subs_start, subs_count = (
- self.editor.getSubStyleRange(istyle)
- )
- for subs_idx in range(subs_count):
- font = lex.font(subs_start + subs_idx)
- colour = lex.color(
- subs_start + subs_idx)
- paper = lex.paper(
- subs_start + subs_idx)
-
- self.__defineTexStyle(
- font, colour, paper, f,
- subs_idx - subs_start)
-
- istyle += 1
- else:
- colour = self.editor.color()
- paper = self.editor.paper()
- font = Preferences.getEditorOtherFonts("DefaultFont")
-
- self.__defineTexStyle(font, colour, paper, f, 0)
- self.__defineTexStyle(font, colour, paper, f,
- QsciScintilla.STYLE_DEFAULT)
-
- f.write("\\begin{document}\n\n")
- if titleFullPath:
- title = self.editor.getFileName()
- else:
- title = os.path.basename(self.editor.getFileName())
- f.write(
- "Source File: {0}\n\n\\noindent\n\\tiny{{\n"
- .format(title))
-
- styleCurrent = self.editor.styleAt(0)
- f.write("\\eric{0}{{"
- .format(self.__texStyle(styleCurrent)))
+ with E5OverrideCursor(), open(filename, "w", encoding="utf-8") as f:
+ try:
+ f.write("\\documentclass[a4paper]{article}\n")
+ f.write("\\usepackage[a4paper,margin=1.5cm]{geometry}\n")
+ f.write("\\usepackage[T1]{fontenc}\n")
+ f.write("\\usepackage{color}\n")
+ f.write("\\usepackage{alltt}\n")
+ f.write("\\usepackage{times}\n")
+ if self.editor.isUtf8():
+ f.write("\\usepackage[utf8]{inputenc}\n")
+ else:
+ f.write("\\usepackage[latin1]{inputenc}\n")
+
+ if lex:
+ istyle = 0
+ while istyle <= QsciScintilla.STYLE_MAX:
+ if (
+ (istyle <= QsciScintilla.STYLE_DEFAULT or
+ istyle > QsciScintilla.STYLE_LASTPREDEFINED) and
+ styleIsUsed[istyle] and
+ (lex.description(istyle) or
+ istyle == QsciScintilla.STYLE_DEFAULT)
+ ):
+ font = lex.font(istyle)
+ colour = lex.color(istyle)
+ paper = lex.paper(istyle)
+
+ self.__defineTexStyle(
+ font, colour, paper, f, istyle)
+ # get substyles
+ subs_start, subs_count = (
+ self.editor.getSubStyleRange(istyle)
+ )
+ for subs_idx in range(subs_count):
+ font = lex.font(subs_start + subs_idx)
+ colour = lex.color(
+ subs_start + subs_idx)
+ paper = lex.paper(
+ subs_start + subs_idx)
+
+ self.__defineTexStyle(
+ font, colour, paper, f,
+ subs_idx - subs_start)
+
+ istyle += 1
+ else:
+ colour = self.editor.color()
+ paper = self.editor.paper()
+ font = Preferences.getEditorOtherFonts("DefaultFont")
- lineIdx = 0
- pos = 0
- utf8 = self.editor.isUtf8()
- utf8Ch = b""
- utf8Len = 0
+ self.__defineTexStyle(font, colour, paper, f, 0)
+ self.__defineTexStyle(font, colour, paper, f,
+ QsciScintilla.STYLE_DEFAULT)
+
+ f.write("\\begin{document}\n\n")
+ if titleFullPath:
+ title = self.editor.getFileName()
+ else:
+ title = os.path.basename(self.editor.getFileName())
+ f.write(
+ "Source File: {0}\n\n\\noindent\n\\tiny{{\n"
+ .format(title))
+
+ styleCurrent = self.editor.styleAt(0)
+ f.write("\\eric{0}{{"
+ .format(self.__texStyle(styleCurrent)))
+
+ lineIdx = 0
+ pos = 0
+ utf8 = self.editor.isUtf8()
+ utf8Ch = b""
+ utf8Len = 0
+
+ while pos < lengthDoc:
+ ch = self.editor.byteAt(pos)
+ style = self.editor.styleAt(pos)
+ if style != styleCurrent:
+ # new style
+ f.write(
+ "}}\n\\eric{0}{{".format(
+ self.__texStyle(style)))
+ styleCurrent = style
- while pos < lengthDoc:
- ch = self.editor.byteAt(pos)
- style = self.editor.styleAt(pos)
- if style != styleCurrent:
- # new style
- f.write(
- "}}\n\\eric{0}{{".format(
- self.__texStyle(style)))
- styleCurrent = style
-
- if ch == b'\t':
- ts = tabSize - (lineIdx % tabSize)
- lineIdx += ts - 1
- f.write("\\hspace*{{{0:d}em}}".format(ts))
- elif ch == b'\\':
- f.write("{\\textbackslash}")
- elif ch in [b'>', b'<', b'@']:
- f.write("${0}$".format(ch[0]))
- elif ch in [b'{', b'}', b'^', b'_', b'&', b'$', b'#',
- b'%', b'~']:
- f.write("\\{0}".format(ch[0]))
- elif ch in [b'\r', b'\n']:
- lineIdx = -1 # because incremented below
- if (
- ch == b'\r' and
- self.editor.byteAt(pos + 1) == b'\n'
- ):
- pos += 1 # skip the LF
- styleCurrent = self.editor.styleAt(pos + 1)
- f.write("}} \\\\\n\\eric{0}{{".format(
- self.__texStyle(styleCurrent)))
- elif ch == b' ':
- if self.editor.byteAt(pos + 1) == b' ':
- f.write("{\\hspace*{1em}}")
- else:
- f.write(' ')
+ if ch == b'\t':
+ ts = tabSize - (lineIdx % tabSize)
+ lineIdx += ts - 1
+ f.write("\\hspace*{{{0:d}em}}".format(ts))
+ elif ch == b'\\':
+ f.write("{\\textbackslash}")
+ elif ch in [b'>', b'<', b'@']:
+ f.write("${0}$".format(ch[0]))
+ elif ch in [b'{', b'}', b'^', b'_', b'&', b'$', b'#',
+ b'%', b'~']:
+ f.write("\\{0}".format(ch[0]))
+ elif ch in [b'\r', b'\n']:
+ lineIdx = -1 # because incremented below
+ if (
+ ch == b'\r' and
+ self.editor.byteAt(pos + 1) == b'\n'
+ ):
+ pos += 1 # skip the LF
+ styleCurrent = self.editor.styleAt(pos + 1)
+ f.write("}} \\\\\n\\eric{0}{{".format(
+ self.__texStyle(styleCurrent)))
+ elif ch == b' ':
+ if self.editor.byteAt(pos + 1) == b' ':
+ f.write("{\\hspace*{1em}}")
else:
- if ord(ch) > 127 and utf8:
- utf8Ch += ch
- if utf8Len == 0:
- if (utf8Ch[0] & 0xF0) == 0xF0:
- utf8Len = 4
- elif (utf8Ch[0] & 0xE0) == 0xE0:
- utf8Len = 3
- elif (utf8Ch[0] & 0xC0) == 0xC0:
- utf8Len = 2
- elif len(utf8Ch) == utf8Len:
- ch = utf8Ch.decode('utf8')
- f.write(ch)
- utf8Ch = b""
- utf8Len = 0
- else:
- f.write(ch.decode())
- lineIdx += 1
- pos += 1
-
- # close last empty style macros and document too
- f.write("}\n} %end tiny\n\n\\end{document}\n")
- except OSError as err:
- E5MessageBox.critical(
- self.editor,
- self.tr("Export source"),
- self.tr(
- """<p>The source could not be exported to"""
- """ <b>{0}</b>.</p><p>Reason: {1}</p>""")
- .format(filename, str(err)))
+ f.write(' ')
+ else:
+ if ord(ch) > 127 and utf8:
+ utf8Ch += ch
+ if utf8Len == 0:
+ if (utf8Ch[0] & 0xF0) == 0xF0:
+ utf8Len = 4
+ elif (utf8Ch[0] & 0xE0) == 0xE0:
+ utf8Len = 3
+ elif (utf8Ch[0] & 0xC0) == 0xC0:
+ utf8Len = 2
+ elif len(utf8Ch) == utf8Len:
+ ch = utf8Ch.decode('utf8')
+ f.write(ch)
+ utf8Ch = b""
+ utf8Len = 0
+ else:
+ f.write(ch.decode())
+ lineIdx += 1
+ pos += 1
+
+ # close last empty style macros and document too
+ f.write("}\n} %end tiny\n\n\\end{document}\n")
+ except OSError as err:
+ E5MessageBox.critical(
+ self.editor,
+ self.tr("Export source"),
+ self.tr(
+ """<p>The source could not be exported to"""
+ """ <b>{0}</b>.</p><p>Reason: {1}</p>""")
+ .format(filename, str(err)))
