'Convert lengths to their LaTeX representation.'
i = 0
percent = False
- # the string has always the form
- # ValueUnit+ValueUnit-ValueUnit
- # the + and - lengths are optional
- # the + is always before the -
- i = string.find("text%")
- if i > -1:
- percent = True
- minus = string.rfind("-", 0, i)
- plus = string.rfind("+", 0, i)
- if plus == -1 and minus == -1:
- value = string[:i]
- value = str(float(value)/100)
- end = string[i+5:]
- string = value + "\\textwidth" + end
- if plus > minus:
- value = string[plus+1:i]
- value = str(float(value)/100)
- begin = string[:plus+1]
- end = string[i+5:]
- string = begin + value + "\\textwidth" + end
- if plus < minus:
- value = string[minus+1:i]
- value = str(float(value)/100)
- begin = string[:minus+1]
- string = begin + value + "\\textwidth"
- i = string.find("col%")
- if i > -1:
- percent = True
- minus = string.rfind("-", 0, i)
- plus = string.rfind("+", 0, i)
- if plus == -1 and minus == -1:
- value = string[:i]
- value = str(float(value)/100)
- end = string[i+4:]
- string = value + "\\columnwidth" + end
- if plus > minus:
- value = string[plus+1:i]
- value = str(float(value)/100)
- begin = string[:plus+1]
- end = string[i+4:]
- string = begin + value + "\\columnwidth" + end
- if plus < minus:
- value = string[minus+1:i]
- value = str(float(value)/100)
- begin = string[:minus+1]
- string = begin + value + "\\columnwidth"
- i = string.find("page%")
- if i > -1:
- percent = True
- minus = string.rfind("-", 0, i)
- plus = string.rfind("+", 0, i)
- if plus == -1 and minus == -1:
- value = string[:i]
- value = str(float(value)/100)
- end = string[i+5:]
- string = value + "\\paperwidth" + end
- if plus > minus:
- value = string[plus+1:i]
- value = str(float(value)/100)
- begin = string[:plus+1]
- end = string[i+5:]
- string = begin + value + "\\paperwidth" + end
- if plus < minus:
- value = string[minus+1:i]
- value = str(float(value)/100)
- begin = string[:minus+1]
- string = begin + value + "\\paperwidth"
- i = string.find("line%")
- if i > -1:
- percent = True
- minus = string.rfind("-", 0, i)
- plus = string.rfind("+", 0, i)
- if plus == -1 and minus == -1:
- value = string[:i]
- value = str(float(value)/100)
- end = string[i+5:]
- string = value + "\\linewidth" + end
- if plus > minus:
- value = string[plus+1:i]
- value = str(float(value)/100)
- begin = string[:plus+1]
- end = string[i+5:]
- string = begin + value + "\\linewidth" + end
- if plus < minus:
- value = string[minus+1:i]
- value = str(float(value)/100)
- begin = string[:minus+1]
- string = begin + value + "\\linewidth"
- i = string.find("theight%")
- if i > -1:
- percent = True
- minus = string.rfind("-", 0, i)
- plus = string.rfind("+", 0, i)
- if plus == -1 and minus == -1:
- value = string[:i]
- value = str(float(value)/100)
- end = string[i+8:]
- string = value + "\\textheight" + end
- if plus > minus:
- value = string[plus+1:i]
- value = str(float(value)/100)
- begin = string[:plus+1]
- end = string[i+8:]
- string = begin + value + "\\textheight" + end
- if plus < minus:
- value = string[minus+1:i]
- value = str(float(value)/100)
- begin = string[:minus+1]
- string = begin + value + "\\textheight"
- i = string.find("pheight%")
- if i > -1:
- percent = True
- minus = string.rfind("-", 0, i)
- plus = string.rfind("+", 0, i)
- if plus == -1 and minus == -1:
- value = string[:i]
- value = str(float(value)/100)
- end = string[i+8:]
- string = value + "\\paperheight" + end
- if plus > minus:
- value = string[plus+1:i]
- value = str(float(value)/100)
- begin = string[:plus+1]
- end = string[i+8:]
- string = begin + value + "\\paperheight" + end
- if plus < minus:
- value = string[minus+1:i]
- value = str(float(value)/100)
- begin = string[:minus+1]
- string = begin + value + "\\paperheight"
+ # the string has the form
+ # ValueUnit+ValueUnit-ValueUnit or
+ # ValueUnit+-ValueUnit
+ # the + and - (glue lengths) are optional
+ # the + always precedes the -
+
+ # Convert relative lengths to LaTeX units
+ units = {"text%":"\\textwidth", "col%":"\\columnwidth",
+ "page%":"\\pagewidth", "line%":"\\linewidth",
+ "theight%":"\\textheight", "pheight%":"\\pageheight"}
+ for unit in units.keys():
+ i = string.find(unit)
+ if i != -1:
+ percent = True
+ minus = string.rfind("-", 1, i)
+ plus = string.rfind("+", 0, i)
+ latex_unit = units[unit]
+ if plus == -1 and minus == -1:
+ value = string[:i]
+ value = str(float(value)/100)
+ end = string[i + len(unit):]
+ string = value + latex_unit + end
+ if plus > minus:
+ value = string[plus+1:i]
+ value = str(float(value)/100)
+ begin = string[:plus+1]
+ end = string[i+len(unit):]
+ string = begin + value + latex_unit + end
+ if plus < minus:
+ value = string[minus+1:i]
+ value = str(float(value)/100)
+ begin = string[:minus+1]
+ string = begin + value + latex_unit
+
+ # replace + and -, but only if the - is not the first character
+ string = string[0] + string[1:].replace("+", " plus ").replace("-", " minus ")
+ # handle the case where "+-1mm" was used, because LaTeX only understands
+ # "plus 1mm minus 1mm"
+ if string.find("plus minus"):
+ lastvaluepos = string.rfind(" ")
+ lastvalue = string[lastvaluepos:]
+ string = string.replace(" ", lastvalue + " ")
if percent == False:
return "False," + string
else:
- string = string.replace("+", " plus ")
- string = string.replace("-", " minus ")
return "True," + string
i = find_token(document.header, "\\paragraph_indentation", i)
if i == -1:
break
- # only remove the preamble line when default
- # otherwise also write the value to the preamble
- j = document.header[i].find("default")
- if j > -1:
+ # only remove the preamble line if default
+ # otherwise also write the value to the preamble
+ length = get_value(document.header, "\\paragraph_indentation", i)
+ if length == "default":
del document.header[i]
break
else:
- # search for the beginning of the value via the space
- j = document.header[i].find(" ")
- length = document.header[i][j+1:]
# handle percent lengths
- length = latex_length(length)
# latex_length returns "bool,length"
- k = length.find(",")
- length = length[k+1:]
+ length = latex_length(length).split(",")[1]
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
del document.header[i]
i = find_token(document.header, "\\defskip", i)
if i == -1:
break
+ length = get_value(document.header, "\\defskip", i)
# only revert when a custom length was set and when
# it used a percent length
- j = document.header[i].find("smallskip")
- k = document.header[i].find("medskip")
- l = document.header[i].find("bigskip")
- if (j > -1) or (k > -1) or (l > -1):
- break
- else:
- # search for the beginning of the value via the space
- j = document.header[i].find(" ")
- length = document.header[i][j+1:]
+ if length not in ('smallskip', 'medskip', 'bigskip'):
# handle percent lengths
length = latex_length(length)
# latex_length returns "bool,length"
- l = length.find(",")
- percent = length[:l]
- length = length[l+1:]
+ percent = length.split(",")[0]
+ length = length.split(",")[1]
if percent == "True":
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
i = find_token(document.body, "\\begin_inset VSpace", i)
if i == -1:
break
- # only revert when a custom length was set and when
+ # only revert if a custom length was set and if
# it used a percent length
- j = document.body[i].find("defskip")
- k = document.body[i].find("smallskip")
- l = document.body[i].find("medskip")
- m = document.body[i].find("bigskip")
- n = document.body[i].find("vfill")
- if (j > -1) or (k > -1) or (l > -1) or (m > -1) or (n > -1):
- break
- else:
- # search for the beginning of the value via the last space
- o = document.body[i].rfind(" ")
- length = document.body[i][o+1:]
+ line = document.body[i]
+ r = re.compile(r'\\begin_inset VSpace (.*)$')
+ m = r.match(line)
+ length = m.group(1)
+ if length not in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
# check if the space has a star (protected space)
- p = document.body[i].rfind("*")
- if p > -1:
- length = length[:-1]
+ protected = (document.body[i].rfind("*") != -1)
+ if protected:
+ length = length.rstrip('*')
# handle percent lengths
length = latex_length(length)
# latex_length returns "bool,length"
- q = length.find(",")
- percent = length[:q]
- length = length[q+1:]
+ percent = length.split(",")[0]
+ length = length.split(",")[1]
# revert the VSpace inset to ERT
if percent == "True":
- if p > -1:
+ if protected:
subst = [put_cmd_in_ert("\\vspace*{" + length + "}")]
else:
subst = [put_cmd_in_ert("\\vspace{" + length + "}")]
def revert_percent_hspace_lengths(document):
" Revert relative HSpace lengths to ERT "
i = 0
- j = 0
while True:
- i = find_token(document.body, "\\begin_inset space \hspace{}", i)
+ i = find_token(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
- j = find_token(document.body, "\\begin_inset space \hspace*{}", j)
- if j == -1:
- break
- else:
- star = True
- i = j
- else:
- star = False
- # only revert when a custom length was set and when
- # it used a percent length
- o = document.body[i+1].find("\\length")
- if o == -1:
- document.warning("Error: Cannot find lenght for \\hspace!")
break
- # search for the beginning of the value via the space
- k = document.body[i+1].find(" ")
- length = document.body[i+1][k+1:]
+ protected = (document.body[i].find("\\hspace*{}") != -1)
+ # only revert if a custom length was set and if
+ # it used a percent length
+ length = get_value(document.body, '\\length', i+1)
+ if length == '':
+ document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
+ return
# handle percent lengths
length = latex_length(length)
# latex_length returns "bool,length"
- m = length.find(",")
- percent = length[:m]
- length = length[m+1:]
+ percent = length.split(",")[0]
+ length = length.split(",")[1]
# revert the HSpace inset to ERT
if percent == "True":
- if star == True:
+ if protected:
subst = [put_cmd_in_ert("\\hspace*{" + length + "}")]
else:
subst = [put_cmd_in_ert("\\hspace{" + length + "}")]
document.body[i:i+3] = subst
i = i + 2
- j = i
def revert_hspace_glue_lengths(document):
" Revert HSpace glue lengths to ERT "
i = 0
- j = 0
while True:
- i = find_token(document.body, "\\begin_inset space \hspace{}", i)
+ i = find_token(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
- j = find_token(document.body, "\\begin_inset space \hspace*{}", j)
- if j == -1:
- break
- else:
- star = True
- i = j
- else:
- star = False
- o = document.body[i+1].find("\\length")
- if o == -1:
- document.warning("Error: Cannot find lenght for \\hspace!")
break
- # search for the beginning of the value via the space
- k = document.body[i+1].find(" ")
- length = document.body[i+1][k+1:]
- # only revert when the length contains a plus or minus
- l = length.find("+")
- if l == -1:
- l = length.find("-")
- if l == -1:
- break
- # handle percent lengths
- length = latex_length(length)
- # latex_length returns "bool,length"
- m = length.find(",")
- length = length[m+1:]
- # revert the HSpace inset to ERT
- # allow leading -
- if length.rfind("-") <> 0 or (length.rfind("-") == 0 and length.rfind("+") > -1):
- if star == True:
+ protected = (document.body[i].find("\\hspace*{}") != -1)
+ length = get_value(document.body, '\\length', i+1)
+ if length == '':
+ document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
+ return
+ # only revert if the length contains a plus or minus at pos != 0
+ glue = re.compile(r'.+[\+-]')
+ if glue.search(length):
+ # handle percent lengths
+ # latex_length returns "bool,length"
+ length = latex_length(length).split(",")[1]
+ # revert the HSpace inset to ERT
+ if protected:
subst = [put_cmd_in_ert("\\hspace*{" + length + "}")]
else:
subst = [put_cmd_in_ert("\\hspace{" + length + "}")]
document.body[i:i+3] = subst
i = i + 2
- j = i
+
+def convert_author_id(document):
+ " Add the author_id to the \\author definition and make sure 0 is not used"
+ i = 0
+ j = 1
+ while True:
+ i = find_token(document.header, "\\author", i)
+ if i == -1:
+ break
+
+ r = re.compile(r'(\\author) (\".*\")\s?(.*)$')
+ m = r.match(document.header[i])
+ if m != None:
+ name = m.group(2)
+
+ email = ''
+ if m.lastindex == 3:
+ email = m.group(3)
+ document.header[i] = "\\author %i %s %s" % (j, name, email)
+ j = j + 1
+ i = i + 1
+
+ k = 0
+ while True:
+ k = find_token(document.body, "\\change_", k)
+ if k == -1:
+ break
+
+ change = document.body[k].split(' ');
+ if len(change) == 3:
+ type = change[0]
+ author_id = int(change[1])
+ time = change[2]
+ document.body[k] = "%s %i %s" % (type, author_id + 1, time)
+ k = k + 1
+
+def revert_author_id(document):
+ " Remove the author_id from the \\author definition "
+ i = 0
+ j = 0
+ idmap = dict()
+ while True:
+ i = find_token(document.header, "\\author", i)
+ if i == -1:
+ break
+
+ r = re.compile(r'(\\author) (\d+) (\".*\")\s?(.*)$')
+ m = r.match(document.header[i])
+ if m != None:
+ author_id = int(m.group(2))
+ idmap[author_id] = j
+ name = m.group(3)
+
+ email = ''
+ if m.lastindex == 4:
+ email = m.group(4)
+ document.header[i] = "\\author %s %s" % (name, email)
+ i = i + 1
+ j = j + 1
+
+ k = 0
+ while True:
+ k = find_token(document.body, "\\change_", k)
+ if k == -1:
+ break
+
+ change = document.body[k].split(' ');
+ if len(change) == 3:
+ type = change[0]
+ author_id = int(change[1])
+ time = change[2]
+ document.body[k] = "%s %i %s" % (type, idmap[author_id], time)
+ k = k + 1
+
+
+def revert_suppress_date(document):
+ " Revert suppressing of default document date to preamble code "
+ i = 0
+ while True:
+ i = find_token(document.header, "\\suppress_date", i)
+ if i == -1:
+ break
+ # remove the preamble line and write to the preamble
+ # when suppress_date was true
+ date = get_value(document.header, "\\suppress_date", i)
+ if date == "true":
+ add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
+ add_to_preamble(document, ["\\date{}"])
+ del document.header[i]
+ i = i + 1
+
+
+def revert_mhchem(document):
+ "Revert mhchem loading to preamble code"
+ i = 0
+ j = 0
+ k = 0
+ i = find_token(document.header, "\\use_mhchem 1", 0)
+ if i != -1:
+ mhchem = "auto"
+ else:
+ i = find_token(document.header, "\\use_mhchem 2", 0)
+ if i != -1:
+ mhchem = "on"
+ if mhchem == "auto":
+ j = find_token(document.body, "\\cf{", 0)
+ if j != -1:
+ mhchem = "on"
+ else:
+ j = find_token(document.body, "\\ce{", 0)
+ if j != -1:
+ mhchem = "on"
+ if mhchem == "on":
+ add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
+ add_to_preamble(document, ["\\PassOptionsToPackage{version=3}{mhchem}"])
+ add_to_preamble(document, ["\\usepackage{mhchem}"])
+ k = find_token(document.header, "\\use_mhchem", 0)
+ if k == -1:
+ document.warning("Malformed LyX document: Could not find mhchem setting.")
+ return
+ del document.header[k]
##
[365, []],
[366, []],
[367, []],
- [368, []]
+ [368, []],
+ [369, [convert_author_id]],
+ [370, []],
+ [371, []]
]
-revert = [[367, [revert_hspace_glue_lengths]],
+revert = [[370, [revert_mhchem]],
+ [369, [revert_suppress_date]],
+ [368, [revert_author_id]],
+ [367, [revert_hspace_glue_lengths]],
[366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
[365, [revert_percent_skip_lengths]],
[364, [revert_paragraph_indentation]],
projects / lyx.git / blobdiff