Switching to triple-tilde in Markdown code blocks in IPython Notebooks

W. Trevor King: I removed everything except the sql/novice changes
from the original c6e5b9c [1].

[1]: https://github.com/swcarpentry/bc/commit/c6e5b9cb15e259680e413f289d9bb96c538e7ffd

diff --git a/sql/novice/01-select.ipynb b/sql/novice/01-select.ipynb
index 42f461b14a7c94b6e10efef92179af59b0df33fd..4455598580c7b871485405e7f64c5798d7d20ad8 100644 (file)
--- a/sql/novice/01-select.ipynb
+++ b/sql/novice/01-select.ipynb
@@ -394,15 +394,15 @@
       "\n",
       "2.  Many people format queries as:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    SELECT personal, family FROM person;\n",
-      "    ```\n",
+      "    ~~~\n",
       "\n",
       "    or as:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    select Personal, Family from PERSON;\n",
-      "    ```\n",
+      "    ~~~\n",
       "\n",
       "    What style do you find easiest to read, and why?"
      ]

diff --git a/sql/novice/03-filter.ipynb b/sql/novice/03-filter.ipynb
index 018295463157f05802ae352d467daea5304b3ec6..c9a3e95fbef1df9423e2a9f8d052b6ff2fce1c8d 100644 (file)
--- a/sql/novice/03-filter.ipynb
+++ b/sql/novice/03-filter.ipynb
@@ -422,9 +422,9 @@
       "1.  Suppose we want to select all sites that lie within 30° of the equator.\n",
       "    Our first query is:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    select * from Site where (lat > -30) or (lat < 30);\n",
-      "    ```\n",
+      "    ~~~\n",
       "\n",
       "    Explain why this is wrong,\n",
       "    and rewrite the query so that it is correct.\n",

diff --git a/sql/novice/05-null.ipynb b/sql/novice/05-null.ipynb
index 8b02654db65317dea0d82a24c9662327a765611a..5173fb3b66b5d60992a418dd153c4ed58bfff0fc 100644 (file)
--- a/sql/novice/05-null.ipynb
+++ b/sql/novice/05-null.ipynb
@@ -400,9 +400,9 @@
       "\n",
       "1.  What do you expect the query:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    select * from Visited where dated in ('1927-02-08', null);\n",
-      "    ```\n",
+      "    ~~~\n",
       "\n",
       "    to produce?\n",
       "    What does it actually produce?\n",

diff --git a/sql/novice/06-agg.ipynb b/sql/novice/06-agg.ipynb
index 635a7f6dfe918016023ac0c54119d539324527c5..4982a975f6cce759478430f9bffdf39a73d7a7ed 100644 (file)
--- a/sql/novice/06-agg.ipynb
+++ b/sql/novice/06-agg.ipynb
@@ -687,9 +687,9 @@
       "    and the average of all the radiation readings.\n",
       "    We write the query:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    select reading-avg(reading) from Survey where quant='rad';\n",
-      "    ```\n",
+      "    ~~~\n",
       "\n",
       "    What does this actually produce, and why?\n",
       "\n",
@@ -700,9 +700,9 @@
       "    Use this to produce a one-line list of scientists' names,\n",
       "    such as:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    William Dyer, Frank Pabodie, Anderson Lake, Valentina Roerich, Frank Danforth\n",
-      "    ```\n",
+      "    ~~~\n",
       "\n",
       "    Can you find a way to order the list by surname?"
      ]

diff --git a/sql/novice/07-join.ipynb b/sql/novice/07-join.ipynb
index 2481db48de2b5e9e386c5fb4f7580086c9a5eeb6..a5afa8f0410cef6036584f2ff6c8daef8c95f75c 100644 (file)
--- a/sql/novice/07-join.ipynb
+++ b/sql/novice/07-join.ipynb
@@ -414,10 +414,10 @@
       "\n",
       "3.  Describe in your own words what the following query produces:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    select Site.name from Site join Visited\n",
       "    on Site.lat<-49.0 and Site.name=Visited.site and Visited.dated>='1932-00-00';\n",
-      "    ```"
+      "    ~~~"
      ]
     }
    ],

diff --git a/sql/novice/08-create.ipynb b/sql/novice/08-create.ipynb
index b3e9c3e865c7aee124b0483c21aa49378dde6ba9..c695563abd3f134f5f9fabba1af853dd34b45154 100644 (file)
--- a/sql/novice/08-create.ipynb
+++ b/sql/novice/08-create.ipynb
@@ -34,14 +34,18 @@
       "For example,\n",
       "the following statements create the four tables in our survey database:\n",
       "\n",
-      "    create table Person(ident text, personal text, family text);\n",
-      "    create table Site(name text, lat real, long real);\n",
-      "    create table Visited(ident integer, site text, dated text);\n",
-      "    create table Survey(taken integer, person text, quant real, reading real);\n",
+      "~~~\n",
+      "create table Person(ident text, personal text, family text);\n",
+      "create table Site(name text, lat real, long real);\n",
+      "create table Visited(ident integer, site text, dated text);\n",
+      "create table Survey(taken integer, person text, quant real, reading real);\n",
+      "~~~\n",
       "\n",
       "We can get rid of one of our tables using:\n",
-      "  \n",
-      "    drop table Survey;\n",
+      "\n",
+      "~~~\n",
+      "drop table Survey;\n",
+      "~~~\n",
       "\n",
       "Be very careful when doing this:\n",
       "most databases have some support for undoing changes,\n",
@@ -70,16 +74,18 @@
       "we can specify several kinds of constraints on its columns.\n",
       "For example,\n",
       "a better definition for the `Survey` table would be:\n",
-      "  \n",
-      "    create table Survey(\n",
-      "        taken   integer not null, -- where reading taken\n",
-      "        person  text,             -- may not know who took it\n",
-      "        quant   real not null,    -- the quantity measured\n",
-      "        reading real not null,    -- the actual reading\n",
-      "        primary key(taken, quant),\n",
-      "        foreign key(taken) references Visited(ident),\n",
-      "        foreign key(person) references Person(ident)\n",
-      "    );\n",
+      "\n",
+      "~~~\n",
+      "create table Survey(\n",
+      "    taken   integer not null, -- where reading taken\n",
+      "    person  text,             -- may not know who took it\n",
+      "    quant   real not null,    -- the quantity measured\n",
+      "    reading real not null,    -- the actual reading\n",
+      "    primary key(taken, quant),\n",
+      "    foreign key(taken) references Visited(ident),\n",
+      "    foreign key(person) references Person(ident)\n",
+      ");\n",
+      "~~~\n",
       "\n",
       "Once again,\n",
       "exactly what constraints are avialable\n",
@@ -91,14 +97,18 @@
       "`insert` and `delete`.\n",
       "The simplest form of `insert` statement lists values in order:\n",
       "\n",
-      "    insert into Site values('DR-1', -49.85, -128.57);\n",
-      "    insert into Site values('DR-3', -47.15, -126.72);\n",
-      "    insert into Site values('MSK-4', -48.87, -123.40);\n",
+      "~~~\n",
+      "insert into Site values('DR-1', -49.85, -128.57);\n",
+      "insert into Site values('DR-3', -47.15, -126.72);\n",
+      "insert into Site values('MSK-4', -48.87, -123.40);\n",
+      "~~~\n",
       "\n",
       "We can also insert values into one table directly from another:\n",
-      "  \n",
-      "    create table JustLatLong(lat text, long TEXT);\n",
-      "    insert into JustLatLong select lat, long from site;\n",
+      "\n",
+      "~~~\n",
+      "create table JustLatLong(lat text, long TEXT);\n",
+      "insert into JustLatLong select lat, long from site;\n",
+      "~~~\n",
       "\n",
       "Deleting records can be a bit trickier,\n",
       "because we have to ensure that the database remains internally consistent.\n",
@@ -108,8 +118,10 @@
       "For example,\n",
       "once we realize that Frank Danforth didn't take any measurements,\n",
       "we can remove him from the `Person` table like this:\n",
-      "  \n",
-      "    delete from Person where ident = \"danforth\";\n",
+      "\n",
+      "~~~\n",
+      "delete from Person where ident = \"danforth\";\n",
+      "~~~\n",
       "\n",
       "But what if we removed Anderson Lake instead?\n",
       "Our `Survey` table would still contain seven records\n",
@@ -157,11 +169,11 @@
       "    containing temperature readings by Robert Olmstead,\n",
       "    which is formatted like this:\n",
       "\n",
-      "    ```\n",
+      "    ~~~\n",
       "    Taken,Temp\n",
       "    619,-21.5\n",
       "    622,-15.5\n",
-      "    ```\n",
+      "    ~~~\n",
       "\n",
       "    Write a small Python program that reads this file in\n",
       "    and prints out the SQL `insert` statements needed\n",

diff --git a/sql/novice/09-prog.ipynb b/sql/novice/09-prog.ipynb
index e743ffbccd392e24cff690a8b750ec924bb4f09e..6105f8c62b0f51b014eb8d87bd5e49e7149eaf03 100644 (file)
--- a/sql/novice/09-prog.ipynb
+++ b/sql/novice/09-prog.ipynb
@@ -156,14 +156,18 @@
       "This seems simple enough,\n",
       "but what happens if someone gives us this string as input?\n",
       "\n",
-      "    dyer'; drop table Survey; select '\n",
+      "~~~\n",
+      "dyer'; drop table Survey; select '\n",
+      "~~~\n",
       "\n",
       "It looks like there's garbage after the name of the project,\n",
       "but it is very carefully chosen garbage.\n",
       "If we insert this string into our query,\n",
       "the result is:\n",
       "\n",
-      "    select personal || ' ' || family from Person where ident='dyer'; drop tale Survey; select '';\n",
+      "~~~\n",
+      "select personal || ' ' || family from Person where ident='dyer'; drop tale Survey; select '';\n",
+      "~~~\n",
       "\n",
       "If we execute this,\n",
       "it will erase one of the tables in our database.\n",