From 4b61d5e13773bf8bf25537f28d1a42f7c6473b75 Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Sat, 6 Jul 2019 14:55:04 +0200
Subject: doc/*: Fix minor space damage.

Also, set tab size to 4 spaces in the HTML for consistency.
---
 doc/build.md       | 10 +++++-----
 doc/development.md | 14 +++++++-------
 doc/template.html  |  1 +
 3 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/doc/build.md b/doc/build.md
index ec87e73..5c362f1 100644
--- a/doc/build.md
+++ b/doc/build.md
@@ -33,9 +33,9 @@ On Debian GNU/Linux systems, the dependencies can be installed with the
 following command:
 
     $ apt install libconfig-tiny-perl \
-		libdbi-perl \
-		libdbd-sqlite3-perl \
-		libnet-ssleay-perl
+        libdbi-perl \
+        libdbd-sqlite3-perl \
+        libnet-ssleay-perl
 
 Additional packages are required in order to run the test suite:
 
@@ -68,8 +68,8 @@ the `CSS` environment variable (the value of which defaults to
 For instance, use
 
     $ CSS="https://guilhem.org/static/css/bootstrap.min.css" \
-		HTML_ROOTDIR="$XDG_RUNTIME_DIR/interimap" \
-		make html
+        HTML_ROOTDIR="$XDG_RUNTIME_DIR/interimap" \
+        make html
 
 to generate the HTML documentation under directory `$XDG_RUNTIME_DIR/interimap`
 (which needs to exist) using a remote CSS file.
diff --git a/doc/development.md b/doc/development.md
index 428c11d..49e8d74 100644
--- a/doc/development.md
+++ b/doc/development.md
@@ -83,7 +83,7 @@ pre-authenticated [IMAP4rev1] in the test environment for username
 `testuser`, list mailboxes, and exit, run:
 
     $ env -i PATH="/usr/bin:/bin" USER="testuser" \
-		doveadm -c "$BASEDIR/dovecot.conf" exec imap
+        doveadm -c "$BASEDIR/dovecot.conf" exec imap
     * PREAUTH [CAPABILITY IMAP4rev1 …] Logged in as testuser
     a LIST "" "*"
     * LIST (\HasNoChildren) "." INBOX
@@ -98,10 +98,10 @@ the latter to create a mailbox `foo`, add a sample message to it, and
 finally mark it as `\Seen`.
 
     $ env -i PATH="/usr/bin:/bin" USER="testuser" \
-		doveadm -c "$BASEDIR/dovecot.conf" mailbox create "foo"
+        doveadm -c "$BASEDIR/dovecot.conf" mailbox create "foo"
 <!-- -->
     $ env -i PATH="/usr/bin:/bin" USER="testuser" HOME="$BASEDIR/testuser" \
-		doveadm -c "$BASEDIR/dovecot.conf" exec dovecot-lda -e -m "foo" <<-EOF
+        doveadm -c "$BASEDIR/dovecot.conf" exec dovecot-lda -e -m "foo" <<-EOF
 			From: <sender@example.net>
 			To: <recipient@example.net>
 			Subject: Hello world!
@@ -112,7 +112,7 @@ finally mark it as `\Seen`.
 		EOF
 <!-- -->
     $ env -i PATH="/usr/bin:/bin" USER="testuser" \
-		doveadm -c "$BASEDIR/dovecot.conf" flags add "\\Seen" mailbox "foo" "*"
+        doveadm -c "$BASEDIR/dovecot.conf" flags add "\\Seen" mailbox "foo" "*"
 
 Normally [`dovecot-lda`(1)](https://wiki.dovecot.org/LDA) tries to do a
 userdb lookup in order to determine the user's home directory.  Since we
@@ -155,7 +155,7 @@ You can now run [`interimap`(1)] with `--watch` set, here to one second
 to observe synchronisation steps early.
 
     $ env -i PATH="$PATH" perl -I./lib -T ./interimap --config="$BASEDIR/interimap.conf" \
-		--watch=1 --debug
+        --watch=1 --debug
 
 Use instructions from the [previous section][Mail storage access]
 (substituting `testuser` with `local` or `remote`) in order to simulate
@@ -179,12 +179,12 @@ Create a [`pullimap`(1)] configuration file with as section `[foo]`.
 Run [`pullimap`(1)] without `--idle` in order to create the state file.
 
     $ env -i PATH="$PATH" perl -I./lib -T ./pullimap --config="$BASEDIR/pullimap.conf" \
-		--no-delivery foo
+        --no-delivery foo
 
 You can now run [`pullimap`(1)] with `--idle` set.
 
     $ env -i PATH="$PATH" perl -I./lib -T ./pullimap --config="$BASEDIR/pullimap.conf" \
-		--no-delivery --idle --debug foo
+        --no-delivery --idle --debug foo
 
 Use instructions from the [previous section][Mail storage access]
 in order to simulate activity on the “remote” server (in the relevant
diff --git a/doc/template.html b/doc/template.html
index a3a3938..2cd7cc9 100644
--- a/doc/template.html
+++ b/doc/template.html
@@ -19,6 +19,7 @@ $endif$
     span.smallcaps{font-variant: small-caps;}
     span.underline{text-decoration: underline;}
     div.column{display: inline-block; vertical-align: top; width: 50%;}
+    pre{tab-size: 4; -moz-tab-size: 4;}
     @media only screen and (min-width: 600px) {
       .parent {
         float: right;
-- 
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