diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 740ef607..5fa8ac0a 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -1761,6 +1761,19 @@ Standard ML:
   extensions:
   - .fun
 
+Stata:
+  type: programming
+  lexer: Text only
+  extensions:
+  - .ado
+  - .do
+  - .doh
+  - .ihlp
+  - .mata
+  - .matah
+  - .sthlp
+  primary_extension: .do
+
 Stylus:
   type: markup
   group: CSS
diff --git a/samples/Stata/common.doh b/samples/Stata/common.doh
new file mode 100644
index 00000000..b4beaabb
--- /dev/null
+++ b/samples/Stata/common.doh
@@ -0,0 +1,2 @@
+local inname  "inputdata.dta"
+local outname "outputdata.dta"
diff --git a/samples/Stata/hello.ado b/samples/Stata/hello.ado
new file mode 100644
index 00000000..e3203954
--- /dev/null
+++ b/samples/Stata/hello.ado
@@ -0,0 +1,5 @@
+program hello
+	vers 13
+
+	display "Hello world!"
+end
diff --git a/samples/Stata/include.ihlp b/samples/Stata/include.ihlp
new file mode 100644
index 00000000..ddabbc6f
--- /dev/null
+++ b/samples/Stata/include.ihlp
@@ -0,0 +1,2 @@
+{* *! version 1.0.0  19mar2014}{...}
+Hello world!{p_end}
diff --git a/samples/Stata/limits.matah b/samples/Stata/limits.matah
new file mode 100644
index 00000000..214a1b71
--- /dev/null
+++ b/samples/Stata/limits.matah
@@ -0,0 +1 @@
+local MAXDIM   800
diff --git a/samples/Stata/odkmeta.sthlp b/samples/Stata/odkmeta.sthlp
new file mode 100644
index 00000000..2a6d9723
--- /dev/null
+++ b/samples/Stata/odkmeta.sthlp
@@ -0,0 +1,658 @@
+{smcl}
+{* *! version 1.1.0 Matthew White 05jan2014}{...}
+{title:Title}
+
+{phang}
+{cmd:odkmeta} {hline 2} Create a do-file to import ODK data
+
+
+{marker syntax}{...}
+{title:Syntax}
+
+{p 8 10 2}
+{cmd:odkmeta}
+{cmd:using}
+{it:{help filename}}{cmd:,}
+{opt csv(csvfile)}
+{* Using -help histogram- as a template.}{...}
+{* -help histogram- notwithstanding, "opts" is rarely preceded by an underscore.}{...}
+{cmdab:s:urvey(}{it:surveyfile}{cmd:,}
+{it:{help odkmeta##surveyopts:surveyopts}}{cmd:)}
+{cmdab:cho:ices(}{it:choicesfile}{cmd:,}
+{it:{help odkmeta##choicesopts:choicesopts}}{cmd:)}
+[{it:options}]
+
+{* Using -help odbc- as a template.}{...}
+{* 36 is the position of the last character in the first column + 3.}{...}
+{synoptset 36 tabbed}{...}
+{synopthdr}
+{synoptline}
+{syntab:Main}
+{* Using -help heckman- as a template.}{...}
+{p2coldent:* {opt csv(csvfile)}}name of the .csv file that
+contains the ODK data{p_end}
+{p2coldent:* {cmdab:s:urvey(}{it:surveyfile}{cmd:,} {it:{help odkmeta##surveyopts:surveyopts}}{cmd:)}}import
+metadata from the {it:survey} worksheet {it:surveyfile}{p_end}
+{p2coldent:* {cmdab:cho:ices(}{it:choicesfile}{cmd:,} {it:{help odkmeta##choicesopts:choicesopts}}{cmd:)}}import
+metadata from the {it:choices} worksheet {it:choicesfile}{p_end}
+
+{syntab:Fields}
+{synopt:{opt drop:attrib(headers)}}do not import field attributes with
+the column headers {it:headers}{p_end}
+{synopt:{opt keep:attrib(headers)}}import only field attributes with
+the column headers {it:headers}{p_end}
+{synopt:{opt rel:ax}}ignore fields in {it:surveyfile} that
+do not exist in {it:csvfile}{p_end}
+
+{syntab:Lists}
+{* Using -help ca- as a template.}{...}
+{synopt:{cmdab:oth:er(}{it:{help odkmeta##other:other}}{cmd:)}}Stata value of
+{cmd:other} values of {cmd:select or_other} fields; default is {cmd:max}{p_end}
+{synopt:{opt one:line}}write each list on a single line{p_end}
+
+{syntab:Options}
+{synopt:{opt replace}}overwrite existing {it:{help filename}}{p_end}
+{synoptline}
+{p2colreset}{...}
+{* Using -help heckman- as a template.}{...}
+{p 4 6 2}* {opt csv()}, {opt survey()}, and {opt choices()} are required.{p_end}
+
+{marker surveyopts}{...}
+{* Change in {synoptset}: using -help odbc- as a template.}{...}
+{synoptset 23 tabbed}{...}
+{synopthdr:surveyopts}
+{synoptline}
+{syntab:Main}
+{synopt:{opt t:ype(header)}}column header of the {it:type} field attribute;
+default is {cmd:type}{p_end}
+{synopt:{opt name(header)}}column header of the {it:name} field attribute;
+default is {cmd:name}{p_end}
+{synopt:{opt la:bel(header)}}column header of the {it:label} field attribute;
+default is {cmd:label}{p_end}
+{synopt:{opt d:isabled(header)}}column header of
+the {it:disabled} field attribute; default is {cmd:disabled}{p_end}
+{synoptline}
+{p2colreset}{...}
+
+{marker choicesopts}{...}
+{synoptset 23 tabbed}{...}
+{synopthdr:choicesopts}
+{synoptline}
+{syntab:Main}
+{synopt:{opt li:stname(header)}}column header of
+the {it:list_name} list attribute; default is {cmd:list_name}{p_end}
+{synopt:{opt name(header)}}column header of the {it:name} list attribute;
+default is {cmd:name}{p_end}
+{synopt:{opt la:bel(header)}}column header of the {it:label} list attribute;
+default is {cmd:label}{p_end}
+{synoptline}
+{p2colreset}{...}
+
+{marker other}{...}
+{synoptset 23 tabbed}{...}
+{synopthdr:other}
+{synoptline}
+{synopt:{opt max}}maximum value of each list: maximum list value plus one{p_end}
+{synopt:{opt min}}minimum value of each list: minimum list value minus
+one{p_end}
+{synopt:{it:#}}constant value for all value labels{p_end}
+{synoptline}
+{p2colreset}{...}
+
+
+{marker description}{...}
+{title:Description}
+
+{pstd}
+{cmd:odkmeta} creates a do-file to import ODK data,
+using the metadata from the {it:survey} and {it:choices} worksheets of
+the XLSForm. The do-file, saved to {it:filename},
+completes the following tasks in order:
+
+{* Using -help anova- as a template.}{...}
+{phang2}o  Import lists as {help label:value labels}{p_end}
+{phang2}o  Add {cmd:other} values to value labels{p_end}
+{phang2}o  Import field attributes as {help char:characteristics}{p_end}
+{phang2}o  Split {cmd:select_multiple} variables{p_end}
+{phang2}o  Drop {cmd:note} variables{p_end}
+{phang2}o  {help format:Format} {cmd:date}, {cmd:time}, and
+{cmd:datetime} variables{p_end}
+{phang2}o  Attach value labels{p_end}
+{phang2}o  Attach field labels as
+{help label:variable labels} and {help notes}{p_end}
+{phang2}o  {help merge:Merge} repeat groups{p_end}
+
+{pstd}
+After {cmd:select_multiple} variables have been split,
+tasks can be removed from the do-file without affecting other tasks.
+User-written supplements to the do-file may make use of any field attributes,
+which are imported as characteristics.
+
+
+{marker remarks}{...}
+{title:Remarks}
+
+{pstd}
+The {cmd:odkmeta} do-file uses {helpb insheet} to import data.
+Fields that are long strings of digits, such as {cmd:simserial} fields,
+will be imported as numeric even if they are more than 16 digits.
+As a result, they will lose {help precision}.
+
+{pstd}
+The do-file makes limited use of {help mata:Mata} to
+manage variable labels, value labels, and characteristics and
+to import field attributes and lists that contain difficult characters.
+
+{pstd}
+The do-file starts with the definitions of several {help local:local macros};
+these are constants that the do-file uses.
+For instance, local macro {cmd:`datemask'} is the {help date():mask} of
+date values in the .csv files.
+The local macros are automatically set to default values, but
+they may need to be changed depending on the data.
+
+
+{* Using xtdpd_postspecial2b.ihlp as a template.}{...}
+{marker remarks_field_names}{...}
+{title:Remarks for field names}
+
+{pstd}
+ODK field names follow different conventions from
+Stata's {help varname:constraints on variable names}.
+Further, the field names in the .csv files are the fields' "long names,"
+which are formed by concatenating the list of the {it:groups}
+in which the field is nested with the field's "short name."
+ODK long names are often much longer than the length limit on variable names,
+which is 32 characters.
+
+{pstd}
+These differences in convention lead to three kinds of
+problematic field names:
+
+{* Using -help 663- as a template.}{...}
+{phang2}1.  Long field names that involve an invalid combination of characters,
+for example, a name that begins with a colon followed by a number.
+{helpb insheet} will not convert these to Stata names,
+instead naming each variable {cmd:v} concatenated with a positive integer,
+for example, {cmd:v1}.{p_end}
+{phang2}2.  Long field names that are unique ODK names but
+when converted to Stata names and truncated to 32 characters become duplicates.
+{cmd:insheet} will again convert these to {cmd:v}{it:#} names.{p_end}
+{phang2}3.  Long field names of the form {cmd:v}{it:#} that
+become duplicates with other variables that cannot be converted,
+for which {cmd:insheet} chooses {cmd:v}{it:#} names.
+These will be converted to different {cmd:v}{it:#} names.{p_end}
+
+{pstd}
+Because of problem 3,
+it is recommended that you do not name fields as {cmd:v}{it:#}.
+
+{pstd}
+If a field name cannot be imported,
+its characteristic {helpb odkmeta##Odk_bad_name:Odk_bad_name} is {cmd:1};
+otherwise it is {cmd:0}.
+
+{pstd}
+Most tasks that the {cmd:odkmeta} do-file completes do not depend on
+variable names. There are two exceptions:
+
+{phang2}1.  The do-file uses {helpb split} to split
+{cmd:select_multiple} variables. {cmd:split} will result in an error
+if a {cmd:select_multiple} variable has a long name or
+if splitting it would result in duplicate variable names.{p_end}
+{phang2}2.  The do-file uses {helpb reshape} and {helpb merge} to merge
+repeat groups. {cmd:reshape} will result in an error
+if there are long variable names. The merging code will result in an error
+if there are duplicate variable names in two datasets.{p_end}
+
+{pstd}
+Where variable names result in an error, renaming is left to the user.
+The section of the do-file for splitting is preceded by
+a designated area for renaming.
+In the section for reshaping and merging, each repeat group has
+its own area for renaming.
+
+{pstd}
+Many forms do not require any variable renaming.
+For others, only a few variables need to be renamed;
+such renaming should go in the designated areas.
+However, some forms,
+usually because of many nested groups or groups with long names,
+have many long field names that become duplicate Stata names (problem 2 above).
+In this case, it may work best to use fields' short names where possible.
+The following code attempts to rename variables to their field short names.
+Place it as-is before the renaming for {cmd:split}:
+
+{cmd}{...}
+{phang}foreach var of varlist _all {{p_end}
+{phang2}if "`:char `var'[Odk_group]'" != "" {{p_end}
+{phang3}local name = "`:char `var'[Odk_name]'" + ///{p_end}
+{p 16 20 2}cond(`:char `var'[Odk_is_other]', "_other", "") + ///{p_end}
+{p 16 20 2}"`:char `var'[Odk_geopoint]'"{p_end}
+{phang3}local newvar = strtoname("`name'"){p_end}
+{phang3}capture rename `var' `newvar'{p_end}
+{phang2}}{p_end}
+{phang}}{p_end}
+{txt}{...}
+
+
+{marker remarks_lists}{...}
+{title:Remarks for lists}
+
+{pstd}
+ODK list names are not necessarily valid Stata names.
+However, {cmd:odkmeta} uses list names as value label names, and
+it requires that all ODK list names be Stata names.
+
+{pstd}
+ODK lists are lists of associations of names and labels.
+There are two broad categories of lists:
+those whose names are all integer and those with at least one noninteger name.
+In the former case, the values of the value label are
+the same as the names of the list.
+In the latter, the values of the value label indicate
+the order of the names within the list:
+the first name will equal {cmd:1}, the second {cmd:2}, and so on.
+For such lists, the value of the value label may differ
+from the name of the list even if the name is a valid value label value;
+what matters is whether all names of the list are integer.
+
+{pstd}
+However, the value labels of these lists are easy to modify.
+Simply change the values of the value labels in the do-file;
+the rest of the do-file will be unaffected.
+Do not change the value label text.
+
+{pstd}
+Certain names do not interact well with {helpb insheet},
+which the {cmd:odkmeta} do-file uses to import the data.
+
+{pstd}
+For instance, it is not always possible to distinguish a name of {cmd:"."} from
+{helpb missing:sysmiss}. When it is unclear, the do-file assumes that
+values equal the name {cmd:"."} and not {cmd:sysmiss}.
+The problem arises when {cmd:insheet} imports {cmd:select} fields whose
+names in the data are the same as the values of a Stata numeric variable:
+real numbers, {cmd:sysmiss}, and {help missing:extended missing values}.
+{cmd:insheet} imports such fields as numeric,
+converting blank values ({cmd:""}) as {cmd:sysmiss},
+thereby using the same Stata value for the name {cmd:"."} and for blank values.
+
+{pstd}
+{cmd:insheet} does not always interact well with list values' names that
+look like numbers with leading zeros, for example, {cmd:01} or {cmd:0.5}.
+If {cmd:insheet} imports a {cmd:select} field as numeric,
+it will remove such leading zeros, leading to incorrect values or
+an error in the do-file. For similar reasons,
+trailing zeros after a decimal point may be problematic.
+
+{pstd}
+List values' names that look like decimals may also not interact well with
+{cmd:insheet}. If {cmd:insheet} imports a {cmd:select} field as numeric,
+the do-file will convert it to string. However, for {help precision} reasons,
+the resulting string may differ from the original name
+if the decimal has no exact finite-digit representation in binary.
+
+{pstd}
+Generally, names that look like numbers that cannot be stored precisely as
+{helpb data_types:double} are problematic.
+This includes numbers large in magnitude.
+
+
+{marker remarks_variants}{...}
+{title:Remarks for ODK variants}
+
+{pstd}
+{cmd:odkmeta} is not designed for features specific to ODK variants,
+such as SurveyCTO or formhub.
+However, it is often possible to modify the {cmd:odkmeta} do-file to account
+for these features,
+especially as all field attributes are imported as characteristics.
+
+{pstd}
+{ul:SurveyCTO}
+
+{pstd}
+For instance, the {cmd:odkmeta} do-file will result in an error for
+SurveyCTO forms that contain dynamic choice lists.
+One solution is to make the following changes to the do-file in order
+to import {cmd:select} fields with dynamic lists as string variables.
+
+{pstd}
+One section of the {cmd:odkmeta} do-file encodes
+{cmd:select} fields whose list contains a noninteger name.
+Here, remove dynamic lists from the list of such lists:
+
+{phang}{cmd:* Encode fields whose list contains a noninteger name.}{p_end}
+{phang}{cmd:local lists list1 list2 list3 ...}{p_end}
+{phang}...{p_end}
+
+{pstd}
+Above, if {cmd:list3} were a dynamic list, it should be removed.
+
+{pstd}
+The next section of the do-file attaches value labels to variables:
+
+{cmd}{...}
+{phang}* Attach value labels.{p_end}
+{phang}ds, not(vallab){p_end}
+{phang}if "`r(varlist)'" != "" ///{p_end}
+{phang2}ds `r(varlist)', has(char Odk_list_name){p_end}
+{phang}foreach var in `r(varlist)' {{p_end}
+{phang2}if !`:char `var'[Odk_is_other]' {{p_end}
+{phang}...{p_end}
+{txt}{...}
+
+{pstd}
+Add a line to the second {helpb ifcmd:if} command to exclude fields whose
+{it:appearance} attribute contains a {cmd:search()} expression:
+
+{cmd}{...}
+{phang}* Attach value labels.{p_end}
+{phang}ds, not(vallab){p_end}
+{phang}if "`r(varlist)'" != "" ///{p_end}
+{phang2}ds `r(varlist)', has(char Odk_list_name){p_end}
+{phang}foreach var in `r(varlist)' {{p_end}
+{phang2}if !`:char `var'[Odk_is_other]' & ///{p_end}
+{phang3}!strmatch("`:char `var'[Odk_appearance]'", "*search(*)*") {{p_end}
+{phang}...{p_end}
+{txt}{...}
+
+{pstd}
+The do-file will now import fields with dynamic lists without
+resulting in an error.
+
+{pstd}
+{ul:formhub}
+
+{pstd}
+formhub does not export {cmd:note} fields in the .csv files;
+specify option {cmd:relax} to {cmd:odkmeta}.
+
+{pstd}
+formhub exports blank values as {cmd:"n/a"}.
+Multiple sections of the {cmd:odkmeta} do-file must be modified
+to accommodate these.
+
+{pstd}
+Immediately before this line in the section for
+formatting {cmd:date}, {cmd:time}, and {cmd:datetime} variables:
+
+{phang}
+{cmd:if inlist("`type'", "date", "today") {c -(}}
+
+{pstd}
+add the following line:
+
+{phang}
+{cmd:replace `var' = "" if `var' == "n/a"}
+
+{pstd}
+Immediately before this line in the section for attaching value labels:
+
+{phang}
+{cmd:replace `var' = ".o" if `var' == "other"}
+
+{pstd}
+add the following line:
+
+{phang}
+{cmd:replace `var' = "" if `var' == "n/a"}
+
+{pstd}
+These lines replace {cmd:"n/a"} values with blank ({cmd:""}).
+
+
+{marker remarks_missing}{...}
+{title:Remarks for "don't know," refusal, and other missing values}
+
+{pstd}
+ODK lists may contain missing values, including "don't know" and refusal values.
+These will be imported as nonmissing in Stata.
+However, if the lists use largely consistent names or labels for the values,
+it may be possible to automate the conversion of the values to
+{help missing:extended missing values} in Stata.
+The following {help SSC} programs may be helpful:
+
+{p2colset 5 18 22 2}{...}
+{p2col:{cmd:labmvs}}{bf:{stata ssc install labutil2}}{p_end}
+{p2col:{cmd:labmv}}{bf:{stata ssc install labutil2}}{p_end}
+{p2col:{cmd:labrecode}}{bf:{stata ssc install labutil2}}{p_end}
+{p2col:{cmd:labelmiss}}{bf:{stata ssc install labelmiss}}{p_end}
+{p2colreset}{...}
+
+
+{marker options}{...}
+{title:Options}
+
+{dlgtab:Main}
+
+{phang}
+{cmd:survey(}{it:surveyfile}{cmd:,} {it:surveyopts}{cmd:)} imports
+the field metadata from the XLSForm's {it:survey} worksheet.
+{opt survey()} requires {it:surveyfile} to be a comma-separated text file.
+Strings with embedded commas, double quotes, or end-of-line characters must
+be enclosed in quotes, and
+embedded double quotes must be preceded by another double quote.
+
+{pmore}
+Each attribute in the {it:survey} worksheet has
+its own column and column header.
+Use the suboptions {opt type()}, {opt name()}, {opt label()}, and
+{opt disabled()} to specify alternative column headers for
+the {it:type}, {it:name}, {it:label}, and
+{it:disabled} attributes, respectively.
+All field attributes are imported as {help char:characteristics}.
+
+{pmore}
+If the {it:survey} worksheet has duplicate column headers,
+only the first column for each column header is used.
+
+{pmore}
+The {it:type} characteristic is standardized as follows:
+
+{phang2}o  {cmd:select one} is replaced as {cmd:select_one}.{p_end}
+{phang2}o  {cmd:select or other} is replaced as {cmd:select or_other}:
+{cmd:select_one} {it:list_name} {cmd:or other} is replaced as
+{cmd:select_one} {it:list_name} {cmd:or_other}, and
+{cmd:select_multiple} {it:list_name} {cmd:or other} is replaced as
+{cmd:select_multiple} {it:list_name} {cmd:or_other}.{p_end}
+{phang2}o  {cmd:begin_group} is replaced as {cmd:begin group};
+{cmd:end_group} is replaced as {cmd:end group};
+{cmd:begin_repeat} is replaced as {cmd:begin repeat};
+and {cmd:end_repeat} is replaced as {cmd:end repeat}.{p_end}
+
+{pmore}
+In addition to the attributes specified in the {it:survey} worksheet,
+{cmd:odkmeta} attaches these characteristics to variables:
+
+{pmore2}
+{marker Odk_bad_name}{...}
+{cmd:Odk_bad_name} is {cmd:1}
+if the variable's name differs from its ODK field name and {cmd:0} if not.
+See the {help odkmeta##remarks_field_names:remarks for field names} above.
+
+{pmore2}
+{cmd:Odk_group} contains a list of the {it:groups}
+in which the variable is nested, in order of the {it:group} level.
+
+{pmore2}
+{cmd:Odk_long_name} contains the field's "long name,"
+which is formed by concatenating
+the list of the {it:groups} in which the field is nested
+with the field "short name," with elements separated by {cmd:"-"}.
+
+{pmore2}
+{cmd:Odk_repeat} contains the (long) name of the repeat group
+in which the variable is nested.
+
+{pmore2}
+{cmd:Odk_list_name} contains the name of a {cmd:select} field's list.
+
+{pmore2}
+{cmd:Odk_or_other} is {cmd:1}
+if the variable is a {cmd:select or_other} field and {cmd:0} if not.
+
+{pmore2}
+{cmd:Odk_is_other} is {cmd:1}
+if the variable is a free-text {cmd:other} variable associated with
+a {cmd:select or_other} field; otherwise it is {cmd:0}.
+
+{pmore2}
+For {cmd:geopoint} variables, {cmd:Odk_geopoint} is
+the variable's {cmd:geopoint} component:
+{cmd:Latitude}, {cmd:Longitude}, {cmd:Altitude}, or {cmd:Accuracy}.
+For variables that are not type {cmd:geopoint}, {cmd:Odk_geopoint} is blank.
+
+{phang}
+{cmd:choices(}{it:choicesfile}{cmd:,} {it:choicesopts}{cmd:)} imports
+the list metadata from the XLSForm's {it:choices} worksheet.
+{cmd:choices()} requires {it:choicesfile} to be a comma-separated text file.
+Strings with embedded commas, double quotes, or end-of-line characters must
+be enclosed in quotes, and
+embedded double quotes must be preceded by another double quote.
+
+{pmore}
+Each attribute in the {it:choices} worksheet has
+its own column and column header.
+Use the suboptions {opt listname()}, {opt name()}, and {opt label()} to specify
+alternative column headers for the {it:list_name}, {it:name}, and
+{it:label} attributes, respectively.
+List attributes are imported as value labels.
+
+{pmore}
+If the {it:choices} worksheet has duplicate column headers,
+only the first column for each column header is used.
+
+{dlgtab:Fields}
+
+{phang}
+{opt dropattrib(headers)} specifies the column headers of field attributes that
+should not be imported as characteristics.
+{cmd:_all} specifies that all characteristics be dropped.
+
+{phang}
+{opt keepattrib(headers)} specifies the column headers of
+field attributes to import as characteristics.
+{cmd:_all} means all column headers. Other attributes are not imported.
+
+{phang}
+{opt relax} specifies that fields mentioned in {it:surveyfile} that
+do not exist in {it:csvfile} be ignored.
+By default, the do-file attempts to attach the characteristics to
+these variables, resulting in an error if the variable does not exist.
+For fields associated with multiple variables, for example,
+{cmd:geopoint} fields, {opt relax} attempts to attach
+the characteristics to as many variables as possible:
+an error does not result if some but not all variables exist.
+
+{dlgtab:Lists}
+
+{phang}
+{opt other(other)} specifies the Stata value of {cmd:other} values of
+{cmd:select or_other} fields.
+
+{pmore}
+{cmd:max}, the default, specifies that the Stata value of {cmd:other} vary by
+the field's list.
+For each list, {cmd:other} will be the maximum value of the list plus one.
+
+{pmore}
+{cmd:min} specifies that the Stata value of {cmd:other} vary by
+the field's list.
+For each list, {cmd:other} will be the minimum value of the list minus one.
+
+{pmore}
+{it:#} specifies a constant value for {cmd:other} that
+will be used for all lists.
+
+{phang}
+{opt oneline} specifies that each list's value label definition be written on
+one line, rather than on multiple using {helpb delimit:#delimit ;}.
+
+{dlgtab:Other}
+
+{phang}
+{opt replace} specifies that the {cmd:odkmeta} do-file be replaced
+if it already exists.
+
+
+{marker examples}{...}
+{title:Examples}
+
+{pstd}
+Create a do-file named {cmd:import.do} that imports ODK data,
+including the metadata in {cmd:survey.csv} and {cmd:choices.csv}
+{p_end}
+{phang2}{cmd}
+. odkmeta using import.do,
+csv("ODKexample.csv") survey("survey.csv") choices("choices.csv")
+{txt}
+
+{pstd}
+Same as the previous {cmd:odkmeta} command,
+but specifies that the field {it:name} attribute appears in
+the {cmd:fieldname} column of {cmd:survey_fieldname.csv}
+{p_end}
+{phang2}{cmd}
+. odkmeta using import.do,
+csv("ODKexample.csv") survey("survey_fieldname.csv", name(fieldname))
+choices("choices.csv") replace
+{txt}
+
+{pstd}
+Same as the previous {cmd:odkmeta} command,
+but specifies that the list {it:name} attribute appears in
+the {cmd:valuename} column of {cmd:choices_valuename.csv}
+{p_end}
+{phang2}{cmd}
+. odkmeta using import.do,
+csv("ODKexample.csv") survey("survey_fieldname.csv", name(fieldname))
+choices("choices_valuename.csv", name(valuename)) replace
+{txt}
+
+{pstd}
+Create a do-file that imports all field attributes except for {it:hint}
+{p_end}
+{phang2}{cmd}
+. odkmeta using import.do,
+csv("ODKexample.csv") survey("survey.csv") choices("choices.csv")
+dropattrib(hint) replace
+{txt}
+
+{pstd}
+Same as the previous {cmd:odkmeta} command,
+but does not import any field attributes
+{p_end}
+{phang2}{cmd}
+. odkmeta using import.do,
+csv("ODKexample.csv") survey("survey.csv") choices("choices.csv")
+dropattrib(_all) replace
+{txt}
+
+{pstd}
+Create a do-file that
+imports {cmd:other} values of {cmd:select or_other} fields as {cmd:99}
+{p_end}
+{phang2}{cmd}
+. odkmeta using import.do,
+csv("ODKexample.csv") survey("survey.csv") choices("choices.csv")
+other(99) replace
+{txt}
+
+
+{marker acknowledgements}{...}
+{title:Acknowledgements}
+
+{pstd}
+Lindsey Shaughnessy of Innovations for Poverty Action assisted in
+almost all aspects of {cmd:odkmeta}'s development.
+She collaborated on the structure of the program, was a very helpful tester, and
+contributed information about ODK.
+
+
+{marker author}{...}
+{title:Author}
+
+{pstd}Matthew White, Innovations for Poverty Action{p_end}
+{pstd}mwhite@poverty-action.org{p_end}
diff --git a/samples/Stata/regress_example.do b/samples/Stata/regress_example.do
new file mode 100644
index 00000000..77bd87d5
--- /dev/null
+++ b/samples/Stata/regress_example.do
@@ -0,0 +1,18 @@
+* Setup
+sysuse auto
+
+* Fit a linear regression
+regress mpg weight foreign
+
+* Fit a better linear regression, from a physics standpoint
+gen gp100m = 100/mpg
+regress gp100m weight foreign
+
+* Obtain beta coefficients without refitting model
+regress, beta
+
+* Suppress intercept term
+regress weight length, noconstant
+
+* Model already has constant
+regress weight length bn.foreign, hascons
diff --git a/samples/Stata/tanh.mata b/samples/Stata/tanh.mata
new file mode 100644
index 00000000..63504603
--- /dev/null
+++ b/samples/Stata/tanh.mata
@@ -0,0 +1,8 @@
+numeric matrix tanh(numeric matrix u)
+{
+		numeric matrix  eu, emu
+
+		eu = exp(u)
+		emu = exp(-u)
+		return( (eu-emu):/(eu+emu) )
+}