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authorJakub Narebski <jnareb@gmail.com>2011-04-28 19:04:02 (GMT)
committerJunio C Hamano <gitster@pobox.com>2011-05-24 18:22:44 (GMT)
commite2895de4d8efef52e835731aaaaa9467e2110e62 (patch)
tree77b248b1d760928c1e26321e4fa015ae6cef8453 /gitweb
parent9a86dd571058a511e60af35206a31017d873e54a (diff)
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gitweb.js: Update and improve comments in JavaScript files
This consists of adding a few extra explanation, fixing descriptions of functions to match names of parameters in code, adding a few separators, and fixing spelling -- while at it spell 'neighbor' using American spelling (and not as 'neighbour'). This is post-split cleanup. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'gitweb')
-rw-r--r--gitweb/static/js/blame_incremental.js22
-rw-r--r--gitweb/static/js/lib/common-lib.js12
2 files changed, 19 insertions, 15 deletions
diff --git a/gitweb/static/js/blame_incremental.js b/gitweb/static/js/blame_incremental.js
index f63f78b..676da6b 100644
--- a/gitweb/static/js/blame_incremental.js
+++ b/gitweb/static/js/blame_incremental.js
@@ -7,7 +7,7 @@
* @license GPLv2 or later
*/
-
+/* ============================================================ */
/*
* This code uses DOM methods instead of (nonstandard) innerHTML
* to modify page.
@@ -26,7 +26,7 @@
*/
-/* ============================================================ */
+/* ............................................................ */
/* utility/helper functions (and variables) */
var xhr; // XMLHttpRequest object
@@ -132,7 +132,7 @@ function writeTimeInterval() {
}
/**
- * show an error message alert to user within page (in prohress info area)
+ * show an error message alert to user within page (in progress info area)
* @param {String} str: plain text error message (no HTML)
*
* @globals div_progress_info
@@ -182,7 +182,7 @@ function getColorNo(tr) {
var colorsFreq = [0, 0, 0];
/**
- * return one of given possible colors (curently least used one)
+ * return one of given possible colors (currently least used one)
* example: chooseColorNoFrom(2, 3) returns 2 or 3
*
* @param {Number[]} arguments: one or more numbers
@@ -203,8 +203,8 @@ function chooseColorNoFrom() {
}
/**
- * given two neigbour <tr> elements, find color which would be different
- * from color of both of neighbours; used to 3-color blame table
+ * given two neighbor <tr> elements, find color which would be different
+ * from color of both of neighbors; used to 3-color blame table
*
* @param {HTMLElement} tr_prev
* @param {HTMLElement} tr_next
@@ -216,14 +216,14 @@ function findColorNo(tr_prev, tr_next) {
var color_next = getColorNo(tr_next);
- // neither of neighbours has color set
+ // neither of neighbors has color set
// THEN we can use any of 3 possible colors
if (!color_prev && !color_next) {
return chooseColorNoFrom(1,2,3);
}
- // either both neighbours have the same color,
- // or only one of neighbours have color set
+ // either both neighbors have the same color,
+ // or only one of neighbors have color set
// THEN we can use any color except given
var color;
if (color_prev === color_next) {
@@ -237,7 +237,7 @@ function findColorNo(tr_prev, tr_next) {
return chooseColorNoFrom((color % 3) + 1, ((color+1) % 3) + 1);
}
- // neighbours have different colors
+ // neighbors have different colors
// THEN there is only one color left
return (3 - ((color_prev + color_next) % 3));
}
@@ -258,7 +258,7 @@ function isStartOfGroup(tr) {
/**
* change colors to use zebra coloring (2 colors) instead of 3 colors
- * concatenate neighbour commit groups belonging to the same commit
+ * concatenate neighbor commit groups belonging to the same commit
*
* @globals colorRe
*/
diff --git a/gitweb/static/js/lib/common-lib.js b/gitweb/static/js/lib/common-lib.js
index 38f3b9e..6a6d200 100644
--- a/gitweb/static/js/lib/common-lib.js
+++ b/gitweb/static/js/lib/common-lib.js
@@ -13,14 +13,17 @@
/* Padding */
/**
- * pad number N with nonbreakable spaces on the left, to WIDTH characters
+ * pad INPUT on the left with STR that is assumed to have visible
+ * width of single character (for example nonbreakable spaces),
+ * to WIDTH characters
+ *
* example: padLeftStr(12, 3, '\u00A0') == '\u00A012'
* ('\u00A0' is nonbreakable space)
*
* @param {Number|String} input: number to pad
* @param {Number} width: visible width of output
* @param {String} str: string to prefix to string, e.g. '\u00A0'
- * @returns {String} INPUT prefixed with (WIDTH - INPUT.length) x STR
+ * @returns {String} INPUT prefixed with STR x (WIDTH - INPUT.length)
*/
function padLeftStr(input, width, str) {
var prefix = '';
@@ -34,7 +37,7 @@ function padLeftStr(input, width, str) {
}
/**
- * Pad INPUT on the left to SIZE width, using given padding character CH,
+ * Pad INPUT on the left to WIDTH, using given padding character CH,
* for example padLeft('a', 3, '_') is '__a'.
*
* @param {String} input: input value converted to string.
@@ -140,7 +143,8 @@ var maybeQuotedRe = /^\"(.*)\"$/;
/**#@-*/
/**
- * unquote maybe git-quoted filename
+ * unquote maybe C-quoted filename (as used by git, i.e. it is
+ * in double quotes '"' if there is any escape character used)
* e.g. 'aa' -> 'aa', '"a\ta"' -> 'a a'
*
* @param {String} str: git-quoted string