Collapsable -> Collapsible (part 1)

The current spelling is not strictly wrong, but flagged as unusual or
historical by some authorities. It is also found fault with many
spell checkers. Thus we decided to move to the more standard "-ible"
form once and for all.

See #10678 for discussion

This part only covers the usage in comments and the like. More to follow.

This will all also all be backported to 2.3.x, for the sake of backwards
compatibility (cherry-picking).

NEWS

@@ -469,7 +469,7 @@ http://wiki.lyx.org/LyX/NewInLyX16
 
 * Multiple Work Areas
 * Split Views
-* User-formattable Collapsable Insets
+* User-formattable Collapsible Insets
 * Layout Modules
 * Layout combobox changes
 * Support for the LaTeX package hyperref

development/FORMAT

@@ -1350,7 +1350,7 @@ changes happened in particular if possible. A good example would be
 	* Format incremented to 290: Add table wrap floats
 
 2007-10-03 Martin Vermeer <martin.vermeer@tkk.fi>
-	* Format incremented to 289: make Index a collapsable inset.
+	* Format incremented to 289: make Index a collapsible inset.
 
 2007-09-25 Richard Heck <rgheck@lyx.org>
 	* Format incremented to 288: Change how command insets are
@@ -1393,7 +1393,7 @@ changes happened in particular if possible. A good example would be
 2007-08-17 Martin Vermeer <martin.vermeer@tkk.fi>
 
 	* format incremented to 280: the show_label parameter
-	  is depreciated in favour of (Collapsable) status.
+	  is depreciated in favour of (Collapsible) status.
 
 2007-08-17 Martin Vermeer <martin.vermeer@tkk.fi>
 

lib/lyx2lyx/lyx_1_4.py

@@ -889,7 +889,7 @@ def revert_box(document):
         i = i + 1
 
 
-def convert_collapsable(document):
+def convert_collapsible(document):
     " Convert collapsed insets. "
     i = 0
     while True:
@@ -924,7 +924,7 @@ def convert_collapsable(document):
         i = i + 1
 
 
-def revert_collapsable(document):
+def revert_collapsible(document):
     " Revert collapsed insets. "
     i = 0
     while True:
@@ -2474,7 +2474,7 @@ convert = [[222, [insert_tracking_changes, add_end_header, convert_amsmath]],
                   convert_table_valignment_middle, convert_breaks]],
            [226, [convert_note]],
            [227, [convert_box]],
-           [228, [convert_collapsable, convert_ert]],
+           [228, [convert_collapsible, convert_ert]],
            [229, [convert_minipage]],
            [230, [convert_jurabib]],
            [231, [convert_float]],
@@ -2512,7 +2512,7 @@ revert =  [[244, []],
            [230, [revert_float]],
            [229, [revert_jurabib]],
            [228, []],
-           [227, [revert_collapsable, revert_ert]],
+           [227, [revert_collapsible, revert_ert]],
            [226, [revert_box, revert_external_2]],
            [225, [revert_note]],
            [224, [rm_end_layout, begin_layout2layout, revert_end_document,

lib/lyx2lyx/lyx_1_6.py

@@ -1113,7 +1113,7 @@ def revert_wrapfig_options(document):
 
 
 def convert_latexcommand_index(document):
-    "Convert from LatexCommand form to collapsable form."
+    "Convert from LatexCommand form to collapsible form."
     i = 0
     r1 = re.compile('name "(.*)"')
     while True:
@@ -1145,7 +1145,7 @@ def convert_latexcommand_index(document):
 
 
 def revert_latexcommand_index(document):
-    "Revert from collapsable form to LatexCommand form."
+    "Revert from collapsible form to LatexCommand form."
     i = 0
     while True:
         i = find_token(document.body, "\\begin_inset Index", i)

src/BufferView.cpp

@@ -794,7 +794,7 @@ bool BufferView::moveToPosition(pit_type bottom_pit, pos_type bottom_pos,
 		if (!dit.atEnd()) {
 			dit.pos() = min(dit.paragraph().size(), top_pos);
 			// Some slices of the iterator may not be
-			// reachable (e.g. closed collapsable inset)
+			// reachable (e.g. closed collapsible inset)
 			// so the dociterator may need to be
 			// shortened. Otherwise, setCursor may crash
 			// lyx when the cursor can not be set to these

src/BufferView.h

@@ -260,7 +260,7 @@ public:
 	/// access to full cursor.
 	Cursor const & cursor() const;
 	/// sets cursor.
-	/// This will also open all relevant collapsable insets.
+	/// This will also open all relevant collapsible insets.
 	void setCursor(DocIterator const &);
 	/// set the selection up to dit.
 	void setCursorSelectionTo(DocIterator const & dit);

src/insets/InsetERT.h

@@ -18,7 +18,7 @@
 
 namespace lyx {
 
-/** A collapsable text inset for LaTeX insertions.
+/** A collapsible text inset for LaTeX insertions.
 
   To write full ert (including styles and other insets) in a given
   space.

src/insets/InsetListings.h

@@ -26,7 +26,7 @@ struct TexString;
 //
 /////////////////////////////////////////////////////////////////////////
 
-/// A captionable and collapsable text inset for program listings.
+/// A captionable and collapsible text inset for program listings.
 class InsetListings : public InsetCaptionable
 {
 public:

src/insets/InsetText.cpp

@@ -448,7 +448,7 @@ void InsetText::latex(otexstream & os, OutputParams const & runparams) const
 {
 	// This implements the standard way of handling the LaTeX
 	// output of a text inset, either a command or an
-	// environment. Standard collapsable insets should not
+	// environment. Standard collapsible insets should not
 	// redefine this, non-standard ones may call this.
 	InsetLayout const & il = getLayout();
 	if (il.forceOwnlines())