Replace table-classes with table_classes

Author: seisman

pygmt/helpers/decorators.py

@@ -396,7 +396,7 @@ def fmt_docstring(module_func):
 
     Examples
     --------
-
+    >>> from pygmt.helpers import fmt_docstring
     >>> @fmt_docstring
     ... @use_alias(R="region", J="projection")
     ... def gmtinfo(**kwargs):
@@ -407,11 +407,11 @@ def fmt_docstring(module_func):
     ...     ----------
     ...     data
     ...         Pass in either a file name to an ASCII data table, a 2-D
-    ...         {table-classes}.
-    ...     {region}
-    ...     {projection}
+    ...         ${table_classes}.
+    ...     ${region}
+    ...     ${projection}
     ...
-    ...     {aliases}
+    ...     ${aliases}
     ...     '''
     ...     pass
     >>> print(gmtinfo.__doc__)
@@ -452,7 +452,7 @@ def fmt_docstring(module_func):
             aliases.append(f"   - {arg} = {alias}")
         filler_text["aliases"] = "\n".join(aliases)
 
-    filler_text["table-classes"] = (
+    filler_text["table_classes"] = (
         ":class:`numpy.ndarray`, a :class:`pandas.DataFrame`, an\n"
         "    :class:`xarray.Dataset` made up of 1-D :class:`xarray.DataArray`\n"
         "    data variables, or a :class:`geopandas.GeoDataFrame` containing the\n"

pygmt/src/select.py

@@ -87,7 +87,7 @@ def select(
     ----------
     data
         Pass in either a file name to an ASCII data table, a 2-D
-        ${table-classes}.
+        ${table_classes}.
     ${output_type}
     ${outfile}
     ${area_thresh}