Merge branch 'Ram-Z-min-char-hints'

README.asciidoc

@@ -141,12 +141,12 @@ Contributors, sorted by the number of commits in descending order:
 * Brian Jackson
 * Patric Schmitz
 * Johannes Altmanninger
+* Samir Benmendil
 * Regina Hug
 * Mathias Fussenegger
 * Larry Hynes
 * Thorsten Wißmann
 * Thiago Barroso Perrotta
-* Samir Benmendil
 * Matthias Lisin
 * Helen Sherwood-Taylor
 * HalosGhost

doc/help/settings.asciidoc

@@ -145,6 +145,7 @@
 |<<hints-opacity,opacity>>|Opacity for hints.
 |<<hints-mode,mode>>|Mode to use for hints.
 |<<hints-chars,chars>>|Chars used for hint strings.
+|<<hints-min-chars,min-chars>>|Mininum number of chars used for hint strings.
 |<<hints-uppercase,uppercase>>|Make chars in hint strings uppercase.
 |<<hints-auto-follow,auto-follow>>|Whether to auto-follow a hint if there's only one left.
 |<<hints-next-regexes,next-regexes>>|A comma-separated list of regexes to use for 'next' links.
@@ -1191,6 +1192,12 @@ Chars used for hint strings.
 
 Default: +pass:[asdfghjkl]+
 
+[[hints-min-chars]]
+=== min-chars
+Mininum number of chars used for hint strings.
+
+Default: +pass:[1]+
+
 [[hints-uppercase]]
 === uppercase
 Make chars in hint strings uppercase.

qutebrowser/browser/hints.py

@@ -187,14 +187,20 @@ class HintManager(QObject):
             chars = '0123456789'
         else:
             chars = config.get('hints', 'chars')
+
+        min_chars = config.get('hints', 'min-chars')
         # Determine how many digits the link hints will require in the worst
         # case. Usually we do not need all of these digits for every link
         # single hint, so we can show shorter hints for a few of the links.
-        needed = math.ceil(math.log(len(elems), len(chars)))
+        needed = max(min_chars, math.ceil(math.log(len(elems), len(chars))))
         # Short hints are the number of hints we can possibly show which are
         # (needed - 1) digits in length.
-        short_count = math.floor((len(chars) ** needed - len(elems)) /
-                                 len(chars))
+        if needed > min_chars:
+            short_count = math.floor((len(chars) ** needed - len(elems)) /
+                                     len(chars))
+        else:
+            short_count = 0
+
         long_count = len(elems) - short_count
 
         strings = []

qutebrowser/config/configdata.py

@@ -606,6 +606,10 @@ DATA = collections.OrderedDict([
          SettingValue(typ.String(minlen=2), 'asdfghjkl'),
          "Chars used for hint strings."),
 
+        ('min-chars',
+         SettingValue(typ.Int(minval=1), '1'),
+         "Mininum number of chars used for hint strings."),
+
         ('uppercase',
          SettingValue(typ.Bool(), 'false'),
          "Make chars in hint strings uppercase."),